Abstract |
A 52-year-old man was diagnosed with dextrocardia at the age of 1 year and was asymptomatic until 1 year before admission. He was transferred to our hospital for management of atrial fibrillation. A transthoracic echocardiogram showed dextrocardia with atrial septal defect;moderate tricuspid valve regurgitation; and a large, persistent left superior vena cava. A cardiac catheterization study revealed that pulmonary flow/systemic flow (Qp/Qs) was 3.6 and that pulmonary vascular resistance was 2.5 Wood U·m². Intracardiac repair with tricuspid annuloplasty and a maze procedure was scheduled. When establishing cardiopulmonary bypass, venous drainage was initially obtained from the inferior vena cava and the left superior vena cava, and the small superior vena cava was then directly cannulated after opening the right atrium. The patient's postoperative course was uneventful, and serial electrocardiograms have demonstrated maintenance of normal sinus rhythm for 3.5 years after the operation.
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Authors | Arata Muraoka, Masaaki Kawada, Yoshio Misawa |
Journal | Kyobu geka. The Japanese journal of thoracic surgery
(Kyobu Geka)
Vol. 67
Issue 9
Pg. 805-8
(Aug 2014)
ISSN: 0021-5252 [Print] Japan |
PMID | 25135407
(Publication Type: English Abstract, Journal Article)
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Topics |
- Atrial Fibrillation
(etiology)
- Dextrocardia
(surgery)
- Heart Septal Defects, Atrial
(surgery)
- Humans
- Male
- Middle Aged
- Vena Cava, Superior
(abnormalities, surgery)
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