| Autor: |
Shinoda D; Department of Cardiovascular Surgery, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan., Miyagawa A, Yokoyama N, Yuri K |
| Jazyk: |
japonština |
| Zdroj: |
Kyobu geka. The Japanese journal of thoracic surgery [Kyobu Geka] 2024 Jun; Vol. 77 (6), pp. 433-437. |
| Abstrakt: |
Some cases of coronary artery occlusion by prosthetic valves after surgical aortic valve replacement (SAVR) may be diagnosed and treated during operation if it is difficult to be separated from cardiopulmonary bypass. We present a case of a 74-year-old woman with symptomatic aortic stenosis due to bicuspid valve and a narrow aortic valve annulus. SAVR was considered to be feasible over transcatheter aortic valve implantation given her anatomy and frailty. A few hours after successful SAVR using a 19 mm bioprosthetic valve, she became hemodynamically unstable in the intensive care unit, and coronary angiography revealed severe stenosis at the right coronary artery orifice. Percutaneous coronary intervention was deemed technically demanding, and she subsequently underwent coronary artery bypass grafting. On the 35th postoperative day, the patient was transferred to another facility for rehabilitation. Two years after surgery, she has no chest symptoms and constantly visits the outpatient clinic by herself. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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