What Does APD Stand For?
APD stands for Action Potential Duration
Action Potential Duration (APD) refers to the length of time it takes for a cardiac action potential to occur, measured from the initial depolarization to the repolarization phase. APD is a critical parameter in electrophysiology, influencing the heart's rhythm and function. Variations in APD can have significant implications for cardiac health, particularly in relation to arrhythmias and other heart conditions. Understanding and accurately measuring APD is essential for effective diagnosis and treatment in cardiology.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym