Variability of Cardiac Electromechanical Delay With Application to the Noninvasive Detection of Coronary Artery Disease
Heart rate variability (HRV), systolic period variability (SPV), and diastolic period variability (DPV) have shown accel lifetime horse supplement potential for assessing cardiac function.It is unknown whether the time delay between the myocardial electrical and mechanical activities (i.e., electromechanical delay, EMD) also possesses variability,