Fundamentals of PV Loops and Potential Energy: Calculation Methods

Introduction The fundamentals of PV Loops and Potential Energy are essential for understanding cardiac mechanics and energy transfer within the heart. The PV loop (pressure-volume loop) graphically represents the changes in pressure and volume throughout the cardiac cycle, allowing researchers and clinicians to assess heart function dynamically. By analyzing the area enclosed within the PV … Read more

PV Loops and Cardiac Efficiency: Work versus Potential Energy

Introduction The heart is a complex, efficient pump that performs the vital task of circulating blood throughout the body. Its performance can be assessed using Pressure-Volume (PV) loops, which graphically represent the changes in pressure and volume within the left ventricle during a cardiac cycle. These loops provide a wealth of information about cardiac function, … Read more