INTRODUCTION There are only few reports regarding the use of intragastric-balloons (IGB®) to achieve weight loss and subsequently decrease surgical complications. In this study, we try to assess whether presurgery weight loss using IGB decreases the postsurgical mortality after bariatric surgery. METHODS This is a prospective case-control study. We matched 1:1 by gender, age (± 10 y-o) and ty...

Background. Controversy exists regarding the ability of intra-aortic balloon pumping to increase coronary blood flow in patients with obstructive coronary artery disease. To assess the effects of intra-aortic balloon pumping on coronary hemodynamics, we measured coronary blood flow velocity with a 0.018-in. Doppler-tipped angioplasty guide wire in 15 patients who received an intra-aortic balloo...

Background. Controversy exists regarding the ability of intra-aortic balloon pumping to increase coronary blood flow in patients with obstructive coronary artery disease. To assess the effects of intra-aortic balloon pumping on coronary hemodynamics, we measured coronary blood flow velocity with a 0.018-in. Doppler-tipped angioplasty guide wire in 15 patients who received an intra-aortic balloo...

We have studied the long-term growth and development of seven infants who had been exposed during the foetal stage to ionising irradiation associated with percutaneous balloon mitral valvuloplasty between 1 April 1991 and 30 November 1993. We found that infants of mothers who underwent this procedure during the second and third trimester of pregnancy had normal long-term growth and development....

Background. Controversy exists regarding the ability of intra-aortic balloon pumping to increase coronary blood flow in patients with obstructive coronary artery disease. To assess the effects of intra-aortic balloon pumping on coronary hemodynamics, we measured coronary blood flow velocity with a 0.018-in. Doppler-tipped angioplasty guide wire in 15 patients who received an intra-aortic balloo...

BACKGROUND Angiopeptin, a synthetic cyclic octapeptide analogue of somatostatin, reduces neointimal hyperplasia after balloon denudation of rabbit aorta if administered before injury. The aim of this study was to analyze the effect of angiopeptin pretreatment on the level of expression of the c-fos and c-jun protooncogenes, early markers of smooth muscle cell proliferation, after balloon denuda...

A 34-year-old woman was referred for transcatheter pulmonary valve implantation. She had been exposed to radiotherapy for Hodgkin’s disease and underwent a Ross procedure 16 years before for post-endocarditis aortic regurgitation. Test-balloon angioplasty with a 22 20-mm Atlas balloon (Bard Peripheral Vascular, Tempe, Arizona) inflated to 14 atm, showed no coronary compression (Figure 1A, Onlin...

Two dimensional echocardiography has been used to guide balloon atrial septostomy in five cases of transposition of the great arteries. A single lumen balloon catheter was used. The catheter can be accurately located within the left atrium before inflation of the balloon, thus avoiding some of the traumatic accidents possible during septostomy. The balloon can be observed creating the atrial de...

We report a stricture occurring during chemotherapy for malignant lymphoma that was successfully treated by endoscopic balloon dilation. The patient was diagnosed with stage IV malignant lymphoma by esophagogastroduodenoscopy and computed tomography scans. She complained of nausea and vomiting after undergoing the second cycle of chemotherapy. A small intestinal series through an ileus tube sho...