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- Title
Successful catheter ablation approach above the aortic sinus cusp eliminating a ventricular arrhythmia arising from the myocardial crescent beneath the interleaflet triangle: Late gadolinium enhancement magnetic resonance imaging assessment.
- Authors
Kunihiko Kiuchi; Yu Izawa; Hiroyuki Toh; Mitsuru Takami; Koji Fukuzawa; Ken-ichi Hirata
- Abstract
A 61-year-old female with 50 000 ventricular premature contractions and a reduced left ventricular ejection fraction of 35% was referred to our center. Although the origin was considered to originate from the junction between the left and right coronary cusp, a single radiofrequency application above the aortic sinus cusp could eliminate it. LGE-MRI was able to reveal the exact location of the single RF lesion.
- Subjects
MAGNETIC resonance imaging; VENTRICULAR arrhythmia; SINUS of valsalva; ARRHYTHMIA; CATHETER ablation
- Publication
Clinical Case Reports, 2021, Vol 9, Issue 6, p1
- ISSN
2050-0904
- Publication type
Article
- DOI
10.1002/ccr3.4169