@article{Lafci_Özsöyler_Emrecan_Göktogan_Bozok_Yasa_Karahan_Gürbüz_2006, title={Surgical Treatment of Postinfarction Left Ventricular Pseudoaneurysms}, volume={9}, url={https://journal.hsforum.com/index.php/HSF/article/view/651}, DOI={10.1532/HSF98.20061042}, abstractNote={<p><b>Objective.</b> Left ventricular pseudoaneurysm is a rare but serious complication of acute myocardial infarction. It is under debate whether surgical intervention is mandatory in asymptomatic patients. The aim of this report was to present our experience based on surgical treatment and midterm outcomes of patients with postinfarction left ventricular pseudoaneurysm.</p><p><b>Methods.</b> Eight consecutive patients who underwent left ventricular pseudoaneurysm operation between January 1, 1995, and January 1, 2006, were included in the study. There were 5 male and 3 female patients. Mean age was 62.87 ± 5.03 years. All patients had echocardiography and coronary angiography before the operation. Two anterior and 6 posterior pseudoaneurysms were detected. Left ventricular pseudoaneurysm was repaired with a synthetic patch by the remodeling ventriculoplasty method of Dor in all patients. Coronary revascularization was performed if necessary. Preoperative, operative, and postoperative data were collected from the patient cohorts.</p><p><b>Results.</b> The mean duration from myocardial infarction to diagnosis of the ventricular septal rupture was 13.5 ± 12 days. Additional coronary artery bypass surgery was performed with a median of 1.2 grafts in 5 patients (62.5%). The mean postoperative mechanic ventilator support time was 20.12 ± 29.22 hours. Overall 30-day mortality was 12.5% with 1 patient death. The mean intensive care unit stay was 3.75 ± 2.1 days. The late mortality rate was 12.5%. In the follow-up period (mean, 30.66 ± 16.86 months), of the 6 patients who were alive, 5 were in New York Heart Association class I or II and 1 was in class III because of pre-existing low left ventricular ejection fraction. Transthoracic echocardiography showed good left ventricular configurations without a false aneurysm together with increases in the ejection fractions.</p><p><b>Conclusion.</b> Prompt diagnosis and early surgical intervention is essential for patients with large or expanding left ventricular pseudoaneurysms due to the high propensity of fatal rupture. Associated coronary artery bypass grafting may reduce early mortality of patients with left ventricular pseudoaneurysm by resuscitating the ischemic myocardium.</p>}, number={6}, journal={The Heart Surgery Forum}, author={Lafci, Banu and Özsöyler, Ibrahim and Emrecan, Bilgin and Göktogan, Tayfun and Bozok, Sahin and Yasa, Haydar and Karahan, Nagihan and Gürbüz, Ali}, year={2006}, month={Oct.}, pages={E876-E879} }