No abstract

In conclusion, a successful coronary revascularization provides an improvement in contractility in cases with chronic regional left ventricular dysfunction that is not related to irreversible necrosis.

A 65-year-old man had a 6 × 4 × 4 cm myxoma adhering to the posterior leaflet of the mitral valve. He underwent successful myxoma resection and mitral valve replacement.

Pseudo-aneurysm in the plantar region is so rare that there are only sporadic case reports in the literature. The aetiology is usually either iatrogenic or stepping on a piece of glass. In comparison to the medial plantar artery, the lateral plantar artery is the most common arterial structure injured in the plantar region due to its more superficial course and it being less protected by the surrounding structures. With variable presentation and different time intervals from injury to diagnosis, the mechanism and penetration depth of the injury is thought to have a major impact on the formation of a pseudo-aneurysm. The aims of this article were to present a case of a lateral plantar artery injury after stepping on a construction nail, leading to pseudo-aneurysm formation and rupture, and to review the literature with regard to the clinical characteristics of these rare and overlooked cases.

From February 1996 to May 1998, 114 patients underwent a small (6 to 8 cm) left anterior thoracotomy for single-vessel coronary artery bypass grafting on a beating heart. There were 85 men and 29 women with a mean age of 63.1 ± 9.4 years, ranging from 36 to 84 years, and a mean preoperative ejection fraction of 53.2% ± 6.9%. The left internal mammary artery was anastomosed to the left anterior descending coronary artery under direct vision without cardiopulmonary bypass. There was no mortality. Postoperative morbidity included superficial wound infection in 3 patients. The length of the left internal thoracic artery was insufficient in two patients and the radial artery was used as an extension. Sixty-five (57%) patients underwent repeat coronary angiography (49 early, 16 late) and all grafts were patent. On intraoperative transesophageal echocardiography, no segmental wall motion was seen during local coronary occlusion. Mean operative time was 1.7 ± 0.3 hours. One hundred and three patients (90%) were discharged 2 to 4 days postoperatively. The mean follow-up was 21.7 months. Minimally invasive surgery for left anterior descending coronary artery revascularization was considered to be a simple and effective alternative to the standard operation or angioplasty in selected patients.