A personalized drinking water management system and method for improving chronic heart failure

Abstract

The present invention discloses a personalized drinking water management system and method for improving chronic heart failure. The personalized drinking water management system with precise control can improve the LVEF, BNP level and psychological condition of patients with chronic heart failure, reduce the rate of re-hospitalization, effectively maintain the capacity status of patients with chronic heart failure, avoid capacity overload, or cardiac function damage caused by continuous insufficient capacity. Through continuous dynamic monitoring and intervention, it can cope with the complex and dynamic capacity status of patients with clinical symptoms and large individual differences, so as to achieve the goal of keeping the patient's capacity in an ideal state.

Description

Technical Field

[0001] The present invention belongs to the field of medical technology, and in particular relates to a personalized drinking water management system and method for improving chronic heart failure. Background Art

[0002] Chronic heart failure is the terminal stage of many heart diseases, with high morbidity and mortality, manifested by signs caused by structural and / or functional heart dysfunction. Chronic heart failure is a series of systemic clinical syndromes caused by chronic myocardial damage, increased cardiac chamber pressure, and volume overload leading to reduced cardiac output and / or increased intracardiac pressure. It is the main cause of death in most patients with cardiovascular diseases. At present, most patients are treated with drugs such as beta-blockers, diuretics, and angiotensin-converting enzyme inhibitors. In addition to clinical drug treatment, non-drug treatment for patients is indispensable, mainly including lifestyle changes such as salt restriction, alcohol restriction, smoking cessation, and weight control. In particular, limiting fluid intake is one of the important methods of non-drug treatment for chronic patients and is widely used in clinical practice. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present application provides a personalized drinking water management system and method for improving chronic heart failure.

[0004] In the first aspect, the present application proposes a personalized drinking water management system for improving chronic heart failure, including a patient grouping management module, a drinking water guidance module, a drinking water monitoring module, an analysis and prompting module, and an effect evaluation module;

[0005] The group management module is used to group and dynamically manage patients according to their fluid management logs;

[0006] The drinking water guidance module is used to obtain the grouping data of the patients from the grouping management module, perform a baseline calculation of the body weight of the patients in each group, and output a personalized drinking water guidance plan based on the baseline calculation result;

[0007] The drinking water monitoring module is used to record the patient's daily body weight, urine volume, water intake, food intake and edema level data and report them to the analysis and prompting module;

[0008] The analysis and prompting module is used to obtain the drinking water data of the drinking water monitoring module, and to carry out early warning intervention on the patient in combination with the drinking water guidance program output by the drinking water guidance module;

[0009] The effect evaluation module is used to collect LVEF, BNP, psychological status and re-hospitalization rate data at preset time intervals, and to perform evaluation based on the data at the beginning of the patient's personalized water drinking monitoring and the LVEF, BNP, psychological status and re-hospitalization rate data collected after a preset time interval, and to feed back the evaluation results to the water drinking guidance module for program adjustment.

[0010] In some optional implementations of some embodiments, the grouping management module includes a positive balance group grouping unit and a negative balance group grouping unit;

[0011] The positive balance group grouping unit is used to set patients whose negative balance of fluid intake and output within 24 hours does not exceed 500 mL as the positive balance group;

[0012] The negative balance group grouping unit is used to set patients whose negative balance of fluid intake and output exceeds 500 mL within 24 hours as the negative balance group.

[0013] In some optional implementations of some embodiments, the drinking water guidance module includes a positive balance group intake configuration unit, a negative balance group intake configuration unit, a drinking water frequency setting unit, and a drinking water guidance program output unit;

[0014] The positive balance group intake configuration unit is used to set the daily standard intake of patients with a body weight of less than or equal to 85 kg in the positive balance group to no more than 30 mL / kg, and set the daily standard intake of patients with a body weight of more than 85 kg to no more than 35 mL / kg;

[0015] The negative balance group intake configuration unit is used to set the daily standard intake of patients in the negative balance group to: body weight × 40 mL;

[0016] The drinking water frequency setting unit is used to set the total amount of each intake to not exceed 5% of the total amount of liquid as a benchmark;

[0017] The water drinking guidance program output unit is used to output a personalized water drinking guidance program based on the set intake amount and in combination with the patient's education level, age, edema level, cardiac function classification and psychological condition.

[0018] In some optional implementations of some embodiments, the analysis prompt module includes a data omission prompt unit and a data anomaly warning unit;

[0019] The data missing prompt unit is used to send a data reporting prompt to the patient when the daily fluid intake and output reported by the patient is not received;

[0020] The data abnormality warning unit is used to receive the drinking water data and compare it with the drinking water guidance plan. If the result shows that the patient's cumulative fluid intake exceeds an upper limit threshold, a data abnormality warning is sent to the patient.

[0021] In some optional implementations of some embodiments, the effect evaluation module includes an LVEF determination unit, a BNP determination unit, a psychological status evaluation unit, and a re-hospitalization rate statistics unit;

[0022] The LVEF measuring unit is used to measure the LVEF value;

[0023] The BNP determination unit is used to determine the BNP level of the patient;

[0024] The psychological condition evaluation unit is used to score the patient's psychological condition through the built-in MLHFQ questionnaire;

[0025] The readmission rate statistical unit is used to count the number of times a patient is readmitted to the hospital.

[0026] In some optional implementations of some embodiments, a key indicator monitoring module is further included, and the key indicator monitoring module is connected to the effect evaluation module and the effect evaluation module forms a feedback connection. When the BNP level of the patient is detected to be increased, the BNP data is fed back to the drinking guidance module to adjust the liquid intake of the personalized drinking plan.

[0027] In some optional implementations of some embodiments, a continuous monitoring feedback module is also included. The continuous monitoring feedback module is used to monitor the indicators measured in the effect evaluation module within a preset monitoring period. If the patient has obvious improvement, it means that the current drinking water plan is effective, and the current drinking water plan is continued. If the indicators have no obvious improvement or deterioration within the preset monitoring period, the current drinking water plan is adjusted.

[0028] In a second aspect, the present application proposes a personalized drinking water management method for improving chronic heart failure, comprising the following steps:

[0029] Medical staff use the drinking water guidance module to generate personalized drinking water guidance plans for patients with chronic heart failure based on their education level, age, degree of edema, cardiac function classification and psychological condition, and then distribute them to patients;

[0030] The patient or his / her guardian records and reports the fluid intake and output data daily through the water drinking monitoring module;

[0031] Medical staff monitor patients' reports through the drinking water monitoring module and take early warning intervention measures for abnormal situations;

[0032] The effect evaluation module evaluates the personalized drinking water effect through the collected LIVE, BNP, psychological status score, and re-hospitalization rate within the preset monitoring period;

[0033] Make adjustments based on the feedback from the personalized water drinking evaluation results.

[0034] In a third aspect, the present application proposes an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above method when executing the computer program.

[0035] In a fourth aspect, the present application proposes a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above method are implemented.

[0036] Beneficial effects of the present invention:

[0037] (1) Through a precise and personalized drinking water management system, the LVEF, BNP levels and psychological status of patients with chronic heart failure can be improved, the re-hospitalization rate can be reduced, and the volume status of patients with chronic heart failure can be effectively maintained to avoid volume overload or cardiac function damage caused by persistent volume insufficiency.

[0038] (2) Continuous dynamic monitoring and intervention can be used to address the complex and dynamic changes in patients' clinical symptoms and volume status, as well as the large individual differences, and achieve the goal of keeping the patient's volume in an ideal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a system principle diagram of the present invention.

[0040] Figure 2 It is the overall flow chart of the present invention. DETAILED DESCRIPTION

[0041] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein; on the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0042] In the first aspect, the present application proposes a personalized drinking water management system for improving chronic heart failure, such as Figure 1 As shown, it includes a patient grouping management module, a drinking water guidance module, a drinking water monitoring module, an analysis and prompting module, and an effect evaluation module;

[0043] The group management module is used to group and dynamically manage patients according to their fluid management logs;

[0044] In some optional implementations of some embodiments, the grouping management module includes a positive balance group grouping unit and a negative balance group grouping unit;

[0045] The positive balance group grouping unit is used to set patients whose negative balance of fluid intake and output within 24 hours does not exceed 500 mL as the positive balance group;

[0046] The negative balance group grouping unit is used to set patients whose negative balance of fluid intake and output exceeds 500 mL within 24 hours as the negative balance group.

[0047] Among them, according to research, patients should drink no more than 1500ML of water per day, and keep the total daily output about 500mL more than the total intake. The group management module sets the patients whose negative balance of intake and output within 24 hours does not exceed 500mL as the positive balance group, and those who exceed 500mL as the negative balance group. The group management module groups and dynamically manages the patients based on the liquid management logs recorded by the patients.

[0048] The drinking water guidance module is used to obtain the grouping data of the patients from the grouping management module, perform a baseline calculation of the body weight of the patients in each group, and output a personalized drinking water guidance plan based on the baseline calculation result;

[0049] In some optional implementations of some embodiments, the drinking water guidance module includes a positive balance group intake configuration unit, a negative balance group intake configuration unit, a drinking water frequency setting unit, and a drinking water guidance program output unit;

[0050] The positive balance group intake configuration unit is used to set the daily standard intake of patients with a body weight of less than or equal to 85 kg in the positive balance group to no more than 30 mL / kg, and set the daily standard intake of patients with a body weight of more than 85 kg to no more than 35 mL / kg;

[0051] The negative balance group intake configuration unit is used to set the daily standard intake of patients in the negative balance group to: body weight × 40 mL;

[0052] The drinking water frequency setting unit is used to set the total amount of each intake to not exceed 5% of the total amount of liquid as a benchmark;

[0053] The water drinking guidance program output unit is used to output a personalized water drinking guidance program based on the set intake amount and in combination with the patient's education level, age, edema level, cardiac function classification and psychological condition.

[0054] Among them, for patients with chronic heart failure, a relatively personalized benchmark based on body weight is used.

[0055] Positive balance group: For patients with a body weight of ≤ 85 kg, the standard daily intake should not exceed 30 mL / kg; for patients with a body weight of > 85 kg, the standard daily intake should not exceed 35 mL / kg.

[0056] Negative balance group: daily standard intake = body weight (kg) × 40 (mL / kg)

[0057] Frequency of drinking water: The initial setting is based on the total amount of water intake each time not exceeding 5% of the total liquid volume.

[0058] Drinking water guidance plan: Medical staff will output personalized drinking water guidance plan based on the patient's education level, age, edema degree, heart function classification, and psychological condition, and guide the patient to record it.

[0059] For example, for younger patients with more daily activities, their daily water intake can be higher than that of older patients with relatively less activity and lower metabolic levels. People with low mood, over-evaluation of self, and lack of security usually have a lower willingness to drink water. For people with such psychological conditions, their daily water intake can be increased to improve their psychological mood.

[0060] The drinking water monitoring module is used to record the patient's daily body weight, urine volume, water intake, food intake and edema level data and report them to the analysis and prompting module;

[0061] In some optional implementations of some embodiments, the analysis prompt module includes a data omission prompt unit and a data anomaly warning unit;

[0062] The data missing prompt unit is used to send a data reporting prompt to the patient when the daily fluid intake and output reported by the patient is not received;

[0063] The data abnormality warning unit is used to receive the drinking water data and compare it with the drinking water guidance plan. If the result shows that the patient's cumulative fluid intake exceeds an upper limit threshold, a data abnormality warning is sent to the patient.

[0064] Furthermore, the monitored patient drinking data is analyzed. If the patient fails to report the daily fluid intake and output as required, the medical staff will send a reminder; if the patient's cumulative fluid intake exceeds the upper threshold, an early warning reminder will be sent to the medical staff, prompting them to intervene effectively. If the patient feels thirsty or has other discomfort symptoms during the monitoring process, the medical staff will intervene according to the patient's response.

[0065] The analysis and prompting module is used to obtain the drinking water data of the drinking water monitoring module, and to carry out early warning intervention on the patient in combination with the drinking water guidance program output by the drinking water guidance module;

[0066] The effect evaluation module is used to collect LVEF, BNP, psychological status and re-hospitalization rate data at preset time intervals, and to perform evaluation based on the data at the beginning of the patient's personalized water drinking monitoring and the LVEF, BNP, psychological status and re-hospitalization rate data collected after a preset time interval, and to feed back the evaluation results to the water drinking guidance module for program adjustment.

[0067] In some optional implementations of some embodiments, the effect evaluation module includes an LVEF determination unit, a BNP determination unit, a psychological status evaluation unit, and a re-hospitalization rate statistics unit;

[0068] The LVEF measuring unit is used to measure the LVEF value;

[0069] The BNP determination unit is used to determine the BNP level of the patient;

[0070] The psychological condition evaluation unit is used to score the patient's psychological condition through the built-in MLHFQ questionnaire;

[0071] The readmission rate statistical unit is used to count the number of times a patient is readmitted to the hospital.

[0072] In some optional implementations of some embodiments, a key indicator monitoring module is further included, and the key indicator monitoring module is connected to the effect evaluation module and the effect evaluation module forms a feedback connection. When the BNP level of the patient is detected to be increased, the BNP data is fed back to the drinking guidance module to adjust the liquid intake of the personalized drinking plan.

[0073] In some optional implementations of some embodiments, a continuous monitoring feedback module is also included. The continuous monitoring feedback module is used to monitor the indicators measured in the effect evaluation module within a preset monitoring period. If the patient has obvious improvement, it means that the current drinking water plan is effective, and the current drinking water plan is continued. If the indicators have no obvious improvement or deterioration within the preset monitoring period, the current drinking water plan is adjusted.

[0074] Among them, the evaluation is based on the data from the initial stage of the patient's personalized water drinking monitoring and the LVEF, BNP, psychological status, and re-hospitalization rate collected after a predetermined time interval at a pre-set time interval (for example, 6 months).

[0075] LVEF: Measure the LVEF value. The higher the value, the better the heart function.

[0076] BNP: Measure the patient's BNP level. The lower the level, the better the heart function. The normal value is 0-125 pg / mL. The BNP index is used as a real-time indicator for dynamic adjustment of the patient's drinking water management. If the BNP level is more than 5 times higher than the normal value, it means that the patient's heart function is poor and the heart failure is serious. It is necessary to consider the current heart failure's ability to bear the burden of drinking water, reduce the intake accordingly, and continue to observe.

[0077] If a patient's BNP level is found to be elevated, adjustments to the fluid intake of the individualized drinking regimen may be necessary.

[0078] Psychological status score: The MLHFQ questionnaire built into the effect evaluation module is used for evaluation, which consists of 21 items. The Likert 5-level scoring method is used, and the lower the score, the higher the quality of life.

[0079] Readmission rate: Count the number of times a patient is re-hospitalized. The lower the readmission rate, the better the effect of personalized water management.

[0080] Based on the above indicators, if the patient shows significant improvement during the preset monitoring period, it means that the current drinking water plan is effective. If there is no significant improvement or deterioration during the monitoring period, the plan will be adjusted.

[0081] LIVE, BNP, and psychological status scores are independent factors associated with personalized water management for patients with chronic heart failure. Personalized water management programs can improve patients' LVEF, BNP levels, and psychological status, reduce the rate of re-hospitalization, and effectively maintain the volume status of patients with chronic heart failure, avoiding volume overload or cardiac function damage caused by persistent volume insufficiency. If any of the above factors is improved, it means that the current personalized water program is effective in improving the factor.

[0082] In the second aspect, the present application proposes a personalized drinking water management method for improving chronic heart failure, such as Figure 2 As shown, the following steps are included:

[0083] S100: Medical staff use the drinking water guidance module to generate personalized drinking water guidance plans for patients with chronic heart failure based on their education level, age, edema level, cardiac function classification and psychological condition, and distribute them to patients;

[0084] S200: The patient or his / her guardian records and reports the fluid intake and output data through the drinking water monitoring module every day;

[0085] S300: Medical staff monitor the patient's reported situation through the drinking water monitoring module and take early warning intervention measures for abnormal situations;

[0086] S400: The effect evaluation module evaluates the personalized drinking water effect through the collected LIVE, BNP, psychological status score, and re-hospitalization rate within the preset monitoring period;

[0087] S500: Make adjustments based on the feedback of personalized water drinking evaluation results.

[0088] In a third aspect, the present application proposes an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above method when executing the computer program.

[0089] In a fourth aspect, the present application proposes a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above method are implemented.

[0090] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0091] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0092] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this disclosure.

[0093] In the embodiments provided in the present disclosure, it should be understood that the disclosed apparatus / computer equipment and methods can be implemented in other ways. For example, the apparatus / computer equipment embodiments described above are merely schematic. For example, the division of modules or units is only a logical function division. There may be other division methods in actual implementation. Multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, indirect coupling or communication connection of the apparatus or unit, which may be electrical, mechanical or other forms.

[0094] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0095] In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0096] If the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present disclosure implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. The computer program may include computer program code, and the computer program code may be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electric carrier signals and telecommunication signals.

[0097] The above are only preferred implementations of the present invention. It should be pointed out that a number of modifications and improved technical solutions made by those skilled in the art without departing from the technical solution should also be deemed to fall within the scope of protection required by the claims.

Claims

1. A personalized drinking water management system for improving chronic heart failure, characterized by: It includes patient grouping management module, drinking water guidance module, drinking water monitoring module, analysis and prompting module and effect evaluation module; The group management module is used for grouping and dynamic management according to the patient's recorded fluid management log, and the group management module includes a positive balance group grouping unit and a negative balance group grouping unit; The positive balance group grouping unit is used to set patients whose negative balance of fluid intake and output within 24 hours does not exceed 500 mL as the positive balance group; The negative balance group grouping unit is used to set patients whose negative balance of fluid intake and output exceeds 500 mL within 24 hours as the negative balance group; The drinking water guidance module is used to obtain the grouping data of the patients from the grouping management module, perform a baseline calculation of the body weight of the patients in each group, and output a personalized drinking water guidance plan based on the baseline calculation result. The drinking water guidance module includes a positive balance group intake configuration unit, a negative balance group intake configuration unit, a drinking water frequency setting unit, and a drinking water guidance plan output unit; The positive balance group intake configuration unit is used to set the daily standard intake of patients with a body weight of less than or equal to 85 kg in the positive balance group to no more than 30 mL / kg, and set the daily standard intake of patients with a body weight of more than 85 kg to no more than 35 mL / kg; The negative balance group intake configuration unit is used to set the daily standard intake of patients in the negative balance group to: body weight × 40 mL; The drinking water frequency setting unit is used to set the total amount of each intake to not exceed 5% of the total amount of liquid as a benchmark; The water drinking guidance program output unit is used to output a personalized water drinking guidance program based on the set intake amount and in combination with the patient's education level, age, edema level, cardiac function classification and psychological condition; The drinking water monitoring module is used to record the patient's daily body weight, urine volume, water intake, food intake and edema level data and report them to the analysis and prompting module; The analysis and prompting module is used to obtain the drinking water data of the drinking water monitoring module, and to carry out early warning intervention on the patient in combination with the drinking water guidance program output by the drinking water guidance module; The effect evaluation module is used to collect LVEF, BNP, psychological status and re-hospitalization rate data at preset time intervals, and to perform evaluation based on the data at the beginning of the patient's personalized water drinking monitoring and the LVEF, BNP, psychological status and re-hospitalization rate data collected after a preset time interval, and to feed back the evaluation results to the water drinking guidance module for program adjustment.

2. The system according to claim 1, characterized in that: The analysis and prompting module includes a data omission prompting unit and a data anomaly early warning unit; The data missing prompt unit is used to send a data reporting prompt to the patient when the daily fluid intake and output reported by the patient is not received; The data abnormality warning unit is used to receive the drinking water data and compare it with the drinking water guidance plan. If the result shows that the patient's cumulative fluid intake exceeds an upper limit threshold, a data abnormality warning is sent to the patient.

3. The system according to claim 2, characterized in that: The effect evaluation module includes an LVEF measurement unit, a BNP measurement unit, a psychological status evaluation unit and a re-hospitalization rate statistics unit; The LVEF measuring unit is used to measure the LVEF value; The BNP determination unit is used to determine the BNP level of the patient; The psychological condition evaluation unit is used to score the patient's psychological condition through the built-in MLHFQ questionnaire; The readmission rate statistical unit is used to count the number of times a patient is readmitted to the hospital.

4. The system according to claim 3, characterized in that: It also includes a key indicator monitoring module, which is connected to the effect evaluation module and forms a feedback connection with the effect evaluation module. When the BNP level of the patient is detected to be increased, the BNP data is fed back to the water drinking guidance module to adjust the liquid intake of the personalized water drinking plan.

5. The system according to claim 4, characterized in that: It also includes a continuous monitoring feedback module, which is used to monitor the indicators measured in the effect evaluation module within a preset monitoring period. If the patient has obvious improvement, it means that the current drinking water plan is effective, and the current drinking water plan is continued. If the indicators have no obvious improvement or deterioration within the preset monitoring period, the current drinking water plan is adjusted.

6. A personalized drinking water management method for improving chronic heart failure, the method is executed based on the system according to any one of claims 1 to 5, characterized in that: The following steps are involved: Medical staff use the drinking water guidance module to generate personalized drinking water guidance plans for patients with chronic heart failure based on their education level, age, degree of edema, cardiac function classification and psychological condition, and then distribute them to patients; The patient or his / her guardian records and reports the fluid intake and output data daily through the water drinking monitoring module; Medical staff monitor patients' reports through the drinking water monitoring module and take early warning intervention measures for abnormal situations; The effect evaluation module evaluates the personalized drinking water effect through the collected LIVE, BNP, psychological status score, and re-hospitalization rate within the preset monitoring period; Make adjustments based on the feedback from the personalized water drinking evaluation results.

7. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method according to claim 6 are implemented.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method according to claim 6 are implemented.

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