A Comprehensive Guide to Atrioventricular Reciprocating Tachycardia (AVRT)

Atrioventricular Reciprocating Tachycardia (AVRT)

Atrioventricular Reciprocating Tachycardia (AVRT)
Atrioventricular Reciprocating Tachycardia (AVRT)


Atrioventricular reciprocating tachycardia (AVRT) is a complex medical condition affecting the heart’s rhythm. It is primarily characterized by an unusually rapid heart rate that can disrupt regular heart function and pose significant health risks.

Understanding the Cardiac Conductive System

Antidromic AVRT

In antidromic AVRT, the electrical impulse travels in the reverse direction. It moves down the accessory pathway to the ventricles and returns up the AV node pathway to the atria. While less common, antidromic AVRT can cause similar symptoms to orthodromic it.


AVRT is typically diagnosed through patient history, physical examination, and electrocardiogram (ECG). The ECG provides critical insights into the heart’s electrical activity, allowing physicians to identify abnormal rhythms and associated conduction patterns.

Treatment Options for AVRT

Treatment for AVRT aims at controlling the heart rate, preventing future episodes, and managing symptoms. Therapies can include medication, vagal manoeuvres (techniques that use the body’s natural reflexes to slow the heart rate), and cardioversion (a procedure that uses electric shocks to restore a normal heart rhythm).

In more persistent cases, a procedure called catheter ablation may be recommended. This involves destroying the accessory pathway causing irregular heartbeats, thereby interrupting the abnormal circuit.

Living with Atrioventricular Reciprocating Tachycardia

With the proper treatment and management strategies, individuals with AVRT can lead everyday, healthy lives. Individuals must undergo routine check-ups with their healthcare provider and avoid triggers that can cause sudden heart palpitations.


While Atrioventricular reciprocating tachycardia (AVRT) can be a severe condition, advancements in medical technology and treatment approaches have made it possible to manage the condition

effectively. By understanding the nature of this disorder, those affected can engage more proactively in their treatment plan, improving their quality of life.


  1. American Heart Association
  2. National Heart, Lung, and Blood Institute (NHLBI)
  3. Mayo Clinic
  4. American College of Cardiology
  5. Cleveland Clinic

Other Articles:

Disclaimer: This article provides general information about Atrioventricular Reciprocating Tachycardia (AVRT). It does not offer medical advice. Always consult with a healthcare professional for diagnosis, treatment, and any questions regarding a medical condition.

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Tanzir Islam Britto

My name is Tanzir Islam Britto. Professionally I am a Physician, an amateur writer, and an engaged social media activist. My journey in the field of medicine began at Bangabandhu Sheikh Mujib Medical College (BSMMC), formerly known as Faridpur Medical College, where I started my Bachelor of Medicine and Bachelor of Surgery (MBBS), which I have completed at Shahabuddin Medical College(SMC).

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