Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Premature atrial contraction history and symptoms
Introduction
Overview
Overview
Most patients with premature atrial contraction are asymptomatic. Rarely they present with palpitation and complications.
History and Symptoms
History and Symptoms
- Premature atrial contraction (PACs) is the most common form of supraventricular arrhythmia. Most patients are asymptomatic.
- Premature atrial contraction is rarely associated with severe symptoms and palpitation is the only complaint in most of the cases.
- Rarely patients may present with exercise intolerance and fatigue due to bradycardia caused by blocked PACs.
References
References
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Mugilan Poongkunran M.B.B.S [2]