A Case of Healed Aortic Prosthetic Valve Endocarditis Accompanied by an Aneurysm of the Sinus of Valsalva Treated with the Aortic Valve Replacement of Perceval
- VernacularTitle:バルサルバ洞動脈瘤を伴う治癒後の大動脈弁位人工弁心内膜炎に対してPercevalによる弁置換術を施行した1例
- Author:
Makoto TAKEHARA
1
;
Sanae TOMOTSUKA
1
;
Shinichi TSUMARU
1
;
Takeshi SHIMAMOTO
1
Author Information
- Keywords: prosthetic valve endocarditis; aortic valve replacement; Perceval; aneurysm of the sinus of Valsalva
- From:Japanese Journal of Cardiovascular Surgery 2023;52(2):88-92
- CountryJapan
- Language:Japanese
- Abstract: An 87-year-old woman underwent AVR (CEP 21 mm) for aortic stenosis at age 73 years. Fourteen years later, she was treated with antibiotics for mediastinal abscess, which showed a tendency to shrink and inflammation improved. At that time, no vegetation or aortic regurgitation was observed. Eight months later, the patient was brought to the emergency room with a complaint of respiratory distress. After close examination, a severe transvalvular leakage was found at the aortic valve position. No vegetation was found. Enhanced chest computed tomography (CT) showed an aneurysm of the left sinus of Valsalva. The diagnosis of healed aortic prosthetic valve endocarditis with an aneurysm of the sinus of Valsalva was made. The CEP valve was removed at surgery, and the valve leaflet corresponding to the right coronary cusp was destroyed. The left sinus of Valsalva was dilated and a Perceval was implanted. The patient was doing well postoperatively, but a pacemaker was implanted due to atrioventricular dissection. Transthoracic echocardiography confirmed that there was no problem with prosthetic valve function at the aortic valve position, and CT showed a reduction of aneurysm of the left sinus of Valsalva. The patient was discharged from the hospital on the 30th postoperative day. Aortic valve replacement with Perceval is effective in high-risk cases of prosthetic valve endocarditis.
