Computed tomography angiography of aorta subjected to external wrapping.

Background: External wrapping is a surgical technique used in patients with dilated ascending aorta. To date, there is no available data describing the radiographic features of the aorta subjected to external wrapping using a straight corrugated Dacron vascular prosthesis. The aim of this study was to find distinctive radiographic features of an externally constricted aorta.

Single center experience with wrapping of the dilated ascending aorta.

Background: External wrapping is a surgical technique performed in patients with a dilated ascending aorta. The aim of this study is to present the mid-term results of wrapping of the dilated ascending aorta.

Methods: 34 patients (mean age: 64.

Biomechanical analysis of wrapping of the moderately dilated ascending aorta.

Background: External wrapping is a surgical method performed to prevent the dilatation of the aorta and to decrease the risk of its dissection and rupture. However, it is also believed to cause degeneration of the aortic wall. A biomechanical analysis was thus performed to assess the stress of the aortic wall subjected to external wrapping.

First beating-heart valve-sparing aortic root repair: a "corset" technique.

We present our preliminary experience with beating-heart aortic root remodeling using an external "corset," which we performed in 2 patients with aortic insufficiency and aortic root dilatation. Standard extracorporeal circulation (ECC) was used. After a meticulous dissection of the aortic root and ascending aorta, the bespoke vascular prosthesis was placed around the vessel to decrease its diameter and restore aortic valve function.

A successful cesarean section in a pregnant woman with A (H1N1) influenza requiring ECMO support.

A 24-year-old pregnant woman (29.4 weeks of gestation) with A (H1N1) influenza-associated adult respiratory distress syndrome was admitted to the intensive care unit. The patient was connected to femoral-jugular veno-venous extracorporeal membrane oxygenation (ECMO) 8 hours after admission.

[Cardiac tamponade of unknown aetiology in a dialyzed patient].

A case of a 58 year-old male with renal failure and recurrent cardiac tamponade is presented. In spite of extensive work-up, aetiology of pericardial effusion remained unknown. Diagnostic difficulties in this setting are discussed.

The estimation of oxidative stress markers and apoptosis in right atrium auricles cardiomyocytes of patients undergoing surgical heart revascularisation with the use of warm blood cardioplegia.

Oxidative stress markers and apoptosis were estimated during elective surgical heart revascularization. Eight patients with good ejection fraction underwent coronary artery bypass grafting (CABG) with the use of warm blood cardioplegia. Two right atrium auricle biopsy specimens were collected before and after the operation.

Influence of pressure on the endothelium of the saphenous vein coronary artery bypass graft.

The aim of this study was to evaluate the influence of pressure applied while assessing the graft's tightness on the expression of adhesion molecules. Another goal was to find a correlation between the type of fluid (heparynized blood or saline) used during preparation of the conduit and the expression of the adhesion molecules. Saphenous vein fragments were obtained from 48 patients who had undergone coronary artery surgery.