Wolff-Peikoff Principle

The Wolff-Parkinson-White (WPW) principle describes a condition where extra electrical pathways in the heart cause rapid heartbeats. Normally, electrical signals follow a specific path to regulate heart rhythm. In WPW, an abnormal connection allows signals to bypass this path, leading to quick, abnormal heart rhythms called tachycardia. This can cause symptoms like rapid heartbeat, dizziness, or chest discomfort. Recognizing WPW is important because it may require treatment to prevent complications, such as fainting or more serious arrhythmias. Essentially, WPW highlights how additional heart pathways can disrupt normal electrical timing, affecting heart function.