Cardiovascular intervention and therapeutics · 2011
Acute coronary occlusion by injured aortic valve during percutaneous coronary intervention.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Akutagawa Osamu, Kijima Yoshiyuki, Nakagawa Yusuke, Hata Takeshi, Ishizaka Toru, Takahashi Toshiki
Аннотация
We report a rare case of a 58-year-old male with accidental occlusion of left main trunk (LMT) artery by injured aortic valve during percutaneous coronary intervention (PCI). Although we successfully bailed out this complication by urgent LMT stenting, aortic regurgitation developed immediately after PCI. Echocardiography detected a filamentous structure attached to the aortic valve. An elective aortic valve replacement surgery revealed that his right coronary cusp was torn into two filamentous strips. One strip accidentally plunged into LMT and was fixed by the intracoronary stent. Another strip floated in the aortic root and appeared as though vegetation attached to the aortic valve in case of acute infective endocarditis. Guiding catheters probably injured the aortic valve during PCI. This report reminded us of the importance of meticulous manipulation of a guiding catheter.