[A case of surgical treatment for giant pseudoaneurysm of the left ventricle after myocardial infarction].
A 70-year-old male was admitted for acute postero-inferior myocardial infarction. In cardiac catheterization one month later, there was narrowing of the distal left circumflex artery and the aneurysm of the postero-inferior wall of the left ventricle. The echocardiogram strongly suggested the pseudoaneurysm of the left ventricle. At operation, a large postero-inferior aneurysm was densely adherent to the pericardium. After cardiopulmonary bypass was established, the aorta was cross-clamped and cold cardioplegia was infused, the aneurysm was opened without excision of it. There was a 4 cm by 5 cm defect in the postero-inferior wall of the left ventricle, which communicated with the cavity of the aneurysm. The defect was closed with a patch. Pseudoaneurysm of the left ventricle was diagnosed by histological examination. The postoperative course was uneventful and he discharged on 29th day after surgery.
Takahashi
R
R
Department of Cardiovascular Surgery, Saiseikai Utsunomiya Hospital, Japan.
Kiso
I
I
Nagumo
M
M
Cho
Y
Y
D000368:Aged; D017541:Aneurysm, False / Q000209:etiology / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation; D006348:Cardiac Surgical Procedures; D006322:Heart Aneurysm / Q000209:etiology / Q000601:surgery*; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000150:complications*