Use of an Angioplasty Wire to Perforate the Interatrial Septum for a Difficult Transseptal Puncture |
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Authors: | SYED Y AHSAN MRCP SUE WRIGHT FRCA PIER D LAMBIASE PhD JAMES W McCREADY MRCP ANTHONY W CHOW MD FRCP |
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Institution: | 1. Department of Cardiovascular Electrophysiology;2. Department of Cardiac Anaesthesia and Intensive Care;3. University College London Hospitals NHS Trust, The Heart Hospital, London, United Kingdom |
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Abstract: | With the expansion in catheter‐based treatments for atrial fibrillation the number of transseptal punctures being performed by cardiac electrophysiologists has increased significantly. Although in general transseptal puncture is successful, in a small percentage of cases it cannot be achieved due to complex intraatrial anatomy. We report the case of a difficult transseptal puncture (TSP), performed where the conventional approach using a Brockenbrough needle sheath was unable to perforate the septum. TSP was only achieved using a novel technique assisted by an angioplasty wire. (PACE 2010; 33:243–245) |
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Keywords: | transseptal ablation atrial fibrillation fossa ovalis angioplasty wire transesophageal echo |
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