Paroxysmal Supraventricular Tachycardia

Paroxysmal supraventricular tachycardia (PSVT) is a rapid heart rate originating above the ventricles, characterized by sudden onset and termination. Symptoms include palpitations, dizziness, and shortness of breath. Treatment options include medications, vagal maneuvers, and catheter ablation.

Back to Glossary