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Cardiac index (CI) is a haemodynamic parameter that relates the cardiac output (CO) from left ventricle in one minute to body surface area (BSA), thus relating heart performance to the size of the individual. The unit of measurement is litres per minute per square metre (L/min/m²).
Enhanced user interface and crosstalk analysis for vascular index measurements
Systems and methods for enhanced user interface and crosstalk analysis for cardiac index determination. An example method includes accessing a heart model of a portion of a patient's heart, the portion including one or more blood vessels of the patient's heart, and the heart model indicating a plurality of lesions along a length of at least one of the blood vessels; obtaining, based on the heart model for the lesion, a respective location associated with an exponential decline for the lesion along the length, where the exponential decline is relative to an exponent indicative of vascular function; and causing presentation of a user interface, where the user interface: presents a graph that maps a length to an index indicative of vascular function, presents respective switches that implement respective lesion zero cancellation, and updates the graph in response to a user input received to one or more of the switches, wherein the user input cancels the impact of the one or more lesions.
Owner:CATHWORKS LTD