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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

Reduction in hospitalization rates following cardiac resynchronisation therapy in cardiac failure: experience from a

Lana J Dixon1, J Gerry Murtagh, S Geoff Richardson

  • 1Regional Cardiology Centre, Belfast City Hospital, Northern Ireland. l.dixon@qub.ac.uk

Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology
|November 3, 2004
PubMed

Insights

Cardiac resynchronisation therapy (CRT) significantly improves heart failure symptoms and exercise capacity. This treatment drastically reduces hospitalizations and associated costs for patients with congestive cardiac failure (CCF).

Area of Science:

  • Cardiology
  • Medical Devices

Background:

  • Congestive cardiac failure (CCF) leads to frequent, prolonged hospitalizations, incurring substantial healthcare expenses.
  • Cardiac resynchronisation therapy (CRT) is an emerging treatment for CCF patients with cardiac conduction abnormalities.

Purpose of the Study:

  • To evaluate the impact of CRT on New York Heart Association (NYHA) symptom class, exercise tolerance, and hospitalization rates in CCF patients.

Main Methods:

  • A single-center study involving 27 patients who received CRT.
  • NYHA class, exercise tolerance (6-minute hall walk test), and hospitalization rates were recorded for 12 months pre- and post-CRT.

Main Results:

  • NYHA class improved significantly (P < 0.05), and exercise tolerance increased by 64% (P = 0.007).
  • Hospital days for CCF stabilization decreased by 98% (P < 0.001), resulting in significant cost savings.

Conclusions:

  • CRT offers substantial clinical benefits for CCF patients, including improved symptoms and exercise capacity.
  • CRT leads to considerable reductions in hospital admissions and healthcare costs for individuals with congestive cardiac failure.
Abstract

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