[HIS bundle pacing : Far more than an ECG cosmetic effect].

Area of Science:

• Cardiology
• Electrophysiology
• Heart Failure Research

Background:

• Therapy for heart failure with preserved ejection fraction (HFpEF) remains challenging due to limited effective treatment options.
• A subset of HFpEF patients present with concomitant atrioventricular (AV) block, complicating management.
• Existing therapeutic strategies for HFpEF do not adequately address the needs of patients with AV block.

Purpose of the Study:

• To investigate the potential of His bundle pacing as a therapeutic strategy for HFpEF patients with AV block.
• To evaluate the feasibility and efficacy of His bundle pacing in achieving AV resynchronization in this specific patient population.
• To present a case study illustrating the benefits of His bundle pacing in managing HFpEF with AV block.

Main Methods:

• This study focuses on a case report detailing the application of His bundle pacing.
• The methodology involves assessing the ability of His bundle pacing to achieve atrioventricular resynchronization.
• Diagnostic and therapeutic interventions were guided by electrophysiological principles.

Main Results:

• His bundle pacing demonstrated potential as a viable treatment option for HFpEF patients experiencing AV block.
• Successful AV resynchronization was achieved through His bundle pacing, as evidenced in the case presented.
• This approach offers a novel therapeutic avenue for a challenging clinical scenario.

Conclusions:

• His bundle pacing emerges as a promising therapeutic strategy for heart failure with preserved ejection fraction patients who also have atrioventricular block.
• The capacity for AV resynchronization makes His bundle pacing a hopeful option where conventional therapies are insufficient.
• Further research and case studies are warranted to fully elucidate the role of His bundle pacing in HFpEF management.