Related Experiment Video

Updated: Jun 1, 2026

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

Optimizing cardiac resynchronization therapy in advanced heart failure

Wilfried Mullens1, Wai Hong Wilson Tang

  • 1Department of Cardiovascular Medicine, Ziekenhuis Oost Limburg, Genk, Belgium. wilfried.mullens@zol.be

Congestive Heart Failure (Greenwich, Conn.)
|May 26, 2011
PubMed

Insights

Cardiac resynchronization therapy (CRT) can fail in up to 30% of patients. This clinician update offers practical insights and guidelines to improve CRT effectiveness for heart failure patients.

Area of Science:

  • Cardiology
  • Medical Devices
  • Heart Failure Management

Background:

  • Cardiac resynchronization therapy (CRT) is a treatment for heart failure.
  • A significant proportion of patients, up to 30%, do not respond effectively to CRT.
  • The stable nonresponse rate necessitates improved clinical strategies.

Observation:

  • Nonresponse to CRT remains a challenge in heart failure management.
  • Despite increased CRT use, the percentage of nonresponders is constant.
  • Clinical guidelines are needed to optimize CRT outcomes.

Findings:

  • This update provides practical case examples for clinicians.
  • It aims to offer insights for managing CRT nonresponders.
  • The content is designed for cardiologists and heart failure specialists.

Implications:

  • Improved understanding and application of CRT can enhance patient outcomes.
  • Clinicians can better identify and manage nonresponders.
  • This resource supports evidence-based practice in CRT for heart failure.

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