Related Experiment Video

Updated: Sep 27, 2025

Estimating Bilateral Atrial Function by Cardiovascular Magnetic Resonance Feature Tracking in Patients with Paroxysmal Atrial Fibrillation
08:10

Estimating Bilateral Atrial Function by Cardiovascular Magnetic Resonance Feature Tracking in Patients with Paroxysmal Atrial Fibrillation

Published on: July 20, 2022

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Atrial Failure: What Do We Know About It?

Sidhi Laksono Purwowiyoto1, Budhi Setianto, Steven Philip Surya

  • 11. Siloam Diagram Heart Hospital, Cinere, Depok, Indonesia. 2. Faculty of Medicine, Universitas Muhammadiyah Prof. DR. Hamka, Tangerang, Indonesia. sidhilaksono@uhamka.ac.id.

Acta Medica Indonesiana
|April 10, 2022
PubMed

Insights

Heart failure can occur without left ventricle dysfunction, challenging traditional views. Left atrial dysfunction is increasingly recognized as a significant, independent contributor to heart failure development.

Area of Science:

  • Cardiology
  • Pathophysiology

Background:

  • Heart failure is typically associated with left ventricular dysfunction.
  • Emerging evidence suggests heart failure can manifest without preceding left ventricular dysfunction.

Purpose of the Study:

  • To review the complex role of left atrial dysfunction in heart failure.
  • To elucidate the etiology, pathomechanism, and clinical presentation of atrial failure.

Main Methods:

  • Literature review of current clinical studies and accepted paradigms.
  • Analysis of the independent contribution of left atrial function to global heart failure.

Main Results:

  • Left atrial dysfunction can precede and occur independently of left ventricular dysfunction.
  • Atrial failure, similar to left ventricular failure, can lead to global heart failure.

Conclusions:

  • Left atrial dysfunction represents a critical, often overlooked, factor in heart failure.
  • Further research is needed to fully understand the mechanisms and clinical implications of atrial failure.

Keywords:
atrial dysfunctionclinical symptomsetiologyfailurepathomechanism

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