Challenges in cannulation of left ventricular apex for temporary circulatory support: a case report.

Apical cannulation of a left ventricle for temporary support is still challenging, especially in case of prolonged support due to donor organ shortage. Traditional cannulation techniques with the cannula being directly inserted into the left ventricle cavity are technically easy, but prone to hemorrhage during circulatory support, unsafe for a prolonged support (over than 30 days) and limits the possibility to ambulate patient due to risk for cannula dislocation and related life-threatening bleeding. We describe a case of temporary left ventricular assist device placement in a 59-year-old male patient being on veno-arterial extracorporeal membrane oxygenation support secondary to acute myocardial infarction.

Risk Factors for Postoperative Pacemaker Implantation After Rapid Deployment Aortic Valve Replacement: Results from the RADAR Registry.

Introduction: Rapid deployment aortic valve replacement has been recently introduced in clinical practice. Different studies have reported a significant reduction in surgical times with excellent hemodynamic profiles and short-term results. However, an increase in permanent pacemaker requirements compared with conventional aortic valve replacement has been described.

Risk factors and outcomes for nosocomial infection after prosthetic vascular grafts.

Objective: The objective of this study was to determine risk factors for nosocomial infections (NIs) and predictors of mortality in patients with prosthetic vascular grafts (PVGs).

Methods: This was a prospective cohort study of all consecutive patients who underwent PVG of the abdominal aorta with or without iliac-femoral involvement and peripheral PVG from April 2008 to August 2009 at a university hospital. Patients younger than 15 years and those with severe immunodeficiency were excluded.

A Prospective, Randomized, Multicenter Clinical Trial on the Safety and Efficacy of a Ready-to-Use Fibrin Sealant as an Adjunct to Hemostasis during Vascular Surgery.

Background: Anastomotic or "stitch hole" bleeding is common during vascular surgery with synthetic material such as Dacron or polytetrafluoroethylene. Hemostatic adjuncts such as fibrin sealant (FS) may reduce blood loss and operating time in such circumstances. We evaluated the safety and the hemostatic effectiveness of a ready-to-use human plasma-derived FS in vascular surgery.

Incidental tricuspid valve fibroelastoma associated with patent foramen ovale in a young female: Straightforward diagnosis but controversial management.

Papillary fibroelastoma is an uncommon primary cardiac tumor, predominantly associated with left-sided valvular endocardium. Affectation of tricuspid valve leaflets is rare, and management in asymptomatic patients remains controversial. We present a 30-year-old female referred for evaluation prior to bariatric surgery.