Transseptal puncture in cardiovascular interventions: a clinical consensus statement of the European Heart Rhythm Association, the Heart Failure Association, the European Association of Percutaneous C

3 hours ago

Transseptal puncture (TSP) is crucial for percutaneous left heart interventions like atrial fibrillation ablation and mitral valve repair.
Despite being a common technique, TSP carries risks of life-threatening complications like cardiac tamponade, aortic puncture, and embolism.
Understanding the anatomy of the interatrial septum and fossa ovalis variants is essential for safe and successful procedures.
Echocardiographic imaging advancements have improved puncture precision, targeting specific regions and facilitating complex cases.
Techniques vary widely; commonly using a Brockenbrough needle and steerable sheath, with alternative methods developed for routine use.
Managing complex scenarios and early recognition of complications is vital to enhance patient outcomes.

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