Left ventricular rupture postradiofrequency catheter ablation: Transaortic, intraventricular patch exclusion repair

Area of Science:

• Cardiology
• Cardiac Surgery
• Medical Imaging

Background:

• Left ventricular (LV) rupture is a rare, life-threatening complication following radiofrequency catheter ablation (RFCA).
• Effective management strategies for this complication are critical.

Observation:

• A case of LV rupture occurred secondary to RFCA.
• The rupture was successfully treated using a transaortic, intraventricular patch exclusion surgical repair.
• Transoesophageal echocardiography and epicardial ultrasound were used to assist the procedure.

Findings:

• The patch exclusion technique provided a physiological repair.
• This method demonstrated better preservation of myocardial mechanical characteristics.
• The technique potentially causes less damage to healthy myocardium and surrounding structures.

Implications:

• Transaortic, intraventricular patch exclusion is a viable surgical option for managing LV rupture post-RFCA.
• This technique may improve patient outcomes by preserving cardiac function.
• Further research into this repair method is warranted.