Catheter knot around the mitral valve apparatus: An exceptional complication of remote magnetic navigation.

Remote magnetic navigation (RMN) is as safe and effective as manual navigation for catheter ablation of ventricular arrhythmias. This case is the first description of a soft-tip ablation catheter entrapment in the mitral valve apparatus during an RMN ablation procedure. The tight knot created by the catheter around a mitral valve chordae required surgical removal.

Prognostic influence of acute decompensated heart failure in patients planned for transcatheter aortic valve implantation.

Objective: The aim of our study was to evaluate the outcome of patients with severe aortic stenosis presenting with acute decompensated heart failure (ADHF) and planned for transcatheter aortic valve implantation (TAVI) and to study the variables influencing their prognosis.

Methods: Our retrospective study included 801 patients planned for TAVI in our center. Seven hundred and fifty-six underwent TAVI and were categorized according to ADHF as the initial clinical presentation into two groups: ADHF group (n = 261) and no-ADHF group (n = 495).

[Treatment of infectious endocarditis].

Antibiotic treatment of infective endocarditis is part of a multidisciplinary patient management that should be conducted within an "Endocarditis team". Initial antibiotic treatment of infective endocarditis should be parenteral and comply with current international guidelines. A switch to an oral antibiotic regimen may be considered after 2weeks of successful parenteral antibiotic treatment.

Transcarotid transcatheter aortic valve implantation: multicentre experience in France.

Objectives: Transcatheter aortic valve implantation is a well-recognized treatment option for high-risk patients with aortic stenosis. The femoral approach is possible in 80% of cases and remains the access of choice. When this approach is not feasible, other alternative routes have been proposed such as transapical, transaortic and subclavian.

Ventricular Dysfunction in Patients with Acute Coronary Syndrome Undergoing Coronary Surgical Revascularization: Prognostic Impact on Long-Term Outcomes.

Background: Patients with non-ST elevation acute coronary syndrome complicated by left ventricular dysfunction (LVEF) are a poor prognosis group. The aim of our study was to assess the short and long term LEVF prognostic value in a cohort of NSTE-ACS patients undergoing surgical revascularization.

Methods: We performed elective and isolated CABG on a cohort of 206 consecutive patients with LVEF≤0.

Transcarotid transcatheter aortic valve implantation.

Transcatheter aortic valve implantation is a well-recognized treatment option for high-risk patients with aortic stenosis. The femoral approach is possible in 80% of cases. Initially, only the transcarotid and subclavian approaches were performed as alternative routes.

Challenge for perceval: aortic valve replacement with small sutureless valves--a multicenter study.

Background: There is controversy concerning the performance of small aortic prostheses (size < 21). These have been associated with morbidity and mortality after aortic valve replacement (AVR) due to their increased gradient. Sutureless technology is now available but the performance of the smallest of these prostheses needs to be assessed.

Treatment of arterial lesions in drug addicts.

Background: Arterial complications among drug addicts are rare. Their appearance can engage the vital prognosis of the patient and present a major risk of amputation. The injection of products with high cellular toxicity induces septic necrosis of the arterial wall and adjacent tissues.

Off-pump axillo-coronary artery bypass: a simple approach for high-risk myocardial revascularization.

We report the case of a 66-year-old male with increasing angina occurring after two previous coronary artery surgery procedures. The second operation had been complicated by severe mediastinitis necessitating surgical drainage, and sternal stabilization. Angiography revealed an occlusion of the LAD bypass with a patent LAD associated with a stenotic circumflex coronary artery.

Femoral pseudoaneurysms and current cardiac catheterization: evaluation of risk factors and treatment.

Objectives: We sought to determine the incidence of femoral pseudoaneurysm (FPA) following cardiac catheterization, identify the risk factors for FPA and factors influencing therapeutic strategy.

Methods: 11,992 consecutive patients who underwent cardiac catheterization via femoral artery were studied over a period of four years in one University Hospital. Our prospective case control group analysis registered patients who developed FPA after the procedure.

Abdominal aortic aneurysm infected by Yersinia pseudotuberculosis.

Infected aneurysms caused by Yersinia are very uncommon and are principally due to Yersinia enterocolitica. We describe the first case of an infected aneurysm caused by Yersinia pseudotuberculosis in an elderly patient with a history of atherosclerotic cardiovascular disease.