Patent ID: 11957438
Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A method for approximation of left ventricular end diastolic pressure (LVEDP) using data from non-invasive ECG and pressure sensors coupled to a computing apparatus, the method comprising:
receiving, by at least one processor of the computing apparatus, hemodynamic waveform data from a non-invasive pressure sensor coupled to a patient and electrocardiogram (ECG) data from a non-invasive ECG sensor coupled to the patient;
synchronizing, by the at least one processor, the hemodynamic waveform data and the ECG data; and
calculating, by the at least one processor, an LVEDP based on time features and waveform features of the hemodynamic waveform data and the ECG data.