Ablation of Supraventricular Arrhythmias With as Low as Reasonably Achievable X-Ray exposure (AALARA): Results of Prospective, Observational, Multicenter, Multinational, Open-Label Registry Study on Real World Data Using Routine Ensite 3D Mapping During SVT Ablation.

Introduction: The reduction of fluoroscopic exposure during catheter ablation of supraventricular arrhythmias is widely adopted by experienced electrophysiology physicians with a relatively short learning curve and is becoming the standard of care in many parts of the world. While observational studies in the United States and some parts of Western Europe have evaluated the minimal fluoroscopic approach, there are scarce real-world data for this technique and the generalizability of outcomes in other economic regions.

Method: The AALARA study is a prospective, observational, multicenter, and multinational open-label study.

The internal mammary artery bypass--the principles of preoperative and postoperative diagnosis using colour-duplex ultrasound.

Background: The aim of the study was the assessment of functional characteristics of the left internal mammary artery (LIMA) bypass in patients after coronary artery bypass grafting (CABG) in comparison with the native LIMA using colour-duplex ultrasound as the non-invasive diagnostic method.

Methods: We examined 303 patients after myocardial revascularization with the internal mammary artery bypass using the Hewllett Packard 2500, 5500 ultrasound units. Using the 7.

Echocardiography and exercise electrocardiography in the assessment of long-term outcome after percutaneous mitral valvuloplasty.

Before and immediate (invasive examination) and long-term follow-up (4.5 year; echocardiography, exercise electrocardiography) studies after percutaneous transvenous mitral valvuloplasty (PTMV; Inoue technique) were prospectively performed in 123 consecutive patients with pure or dominant mitral stenosis. These patients consisted of two groups: Group A with suitable valve morphology (n = 108, mean age 49.

[Surgical treatment of abdominal aortic aneurysms in severe ischemic coronary disease].

Background: The abdominal aortic aneurysm (AAA) is one of the most serious problems of vascular surgery and general medicine, as well. Endovascular methods of treatment have been developing very rapidly, however, the conventional treatment of the AAA still predominates. The results of operative treatment have been influenced besides the delayed diagnostics of the AAA resulting in a high rate of ruptured AAA by the high comorbidity of the AAA patients population.