A Case of Infective Endocarditis Treated with Ventricular Septal Defect Closure with the Sandwich Method, Aortic Valve Replacement, and Tricuspid Valve Replacement
- VernacularTitle:Sandwich法による心室中隔欠損孔閉鎖，大動脈弁置換術，三尖弁置換術を行った感染性心内膜炎の1例
- Author:
Hanae SASAKI
1
;
Ryosuke KOWATARI
1
;
Hiroyuki ITAYA
2
;
Kenyu MURATA
1
;
Kazuyuki DAITOKU
1
;
Masahito MINAKAWA
1
Author Information
- Keywords: Infective endocarditis; ventricular septal defect; aortic valve; tricuspid valve; complete atrioventricular block
- From:Japanese Journal of Cardiovascular Surgery 2024;53(3):91-94
- CountryJapan
- Language:Japanese
- Abstract: A 74-year-old man was diagnosed with infective endocarditis (IE) involving the aortic and tricuspid valves, ventricular septal defect (VSD), and complete atrioventricular block. He was admitted to a previous hospital with complaints of fever and neck pain, and he developed complete atrioventricular block during the course of his illness. An echocardiogram revealed severe aortic regurgitation, aortic valve vegetations, and a ventricular septal defect. He was then transferred to our hospital, and he underwent emergent surgery. The aortic valve cusps were calcified and thick, with significant cusp destruction. The vegetations partly extended to the subvalvular area of the right and non-coronary cusp. The vegetations also extended from the atrial septum to the tricuspid valve septal leaflet and perimembranous VSD. Ventricular septal reconstruction using the sandwich technique with two bovine pericardial patches, aortic valve replacement, and tricuspid valve replacement were performed. Postoperatively, he received antibiotic therapy for six weeks and was discharged from our hospital after the implantation of a cardiac resynchronization therapy pacemaker. Echocardiography showed no residual shunts. Our case suggests that the sandwich technique can be a useful method of septal reconstruction for IE with extensive destruction of the ventricular septum.
