Tachycardia - Symptoms and causes - Mayo Clinic Tachycardia may not cause any symptoms or complications But sometimes it's a warning of a medical condition that needs attention Some forms of tachycardia can lead to serious health problems if left untreated Such problems may include heart failure, stroke or sudden cardiac death
Tachycardia - Diagnosis and treatment - Mayo Clinic The goals of tachycardia treatment are to slow a rapid heartbeat and to prevent future episodes of a fast heart rate If another health condition is causing tachycardia, treating the underlying problem may reduce or prevent episodes of a fast heartbeat
Supraventricular tachycardia - Symptoms and causes - Mayo Clinic Supraventricular tachycardia (SVT) is an irregularly fast or erratic heartbeat It occurs when faulty electrical signaling in the heart set off a series of early beats in the upper chambers of the heart
Atrial tachycardia - Symptoms and causes - Mayo Clinic Overview Atrial tachycardia is an irregular heartbeat, called an arrhythmia It's a type of supraventricular tachycardia During an atrial tachycardia episode, the heart beats more than 100 times a minute Then it returns to a heart rate of around 60 to 80 beats a minute An episode may start slowly, or it may start suddenly and quickly
Ventricular tachycardia - Diagnosis and treatment - Mayo Clinic Tests are done to check the heart and confirm a diagnosis of ventricular tachycardia, also called V-tach or VT Test results also can help determine if another health problem is causing V-tach
Atrial tachycardia - Diagnosis and treatment - Mayo Clinic Living with atrial tachycardia? Connect with others like you for support and answers to your questions in the Heart Rhythm Conditions support group on Mayo Clinic Connect, a patient community