Emergent hybrid surgical approaches for non-dissecting ruptured Kommerell's aneurysm: a case report series.

Background: Kommerell's aneurysm is a saccular or fusiform dilatation found in 3-8% of Kommerell's diverticulum cases. A non-dissecting rupture rate of 6% has been reported. If ruptured, emergent surgical correction is usually granted.

Repair with a pulmonary neovalve in tetralogy of Fallot: does this avoid ventricular dysfunction?

Objectives: Given the anatomical variations of tetralogy of Fallot (TOF), different surgical techniques can be used to achieve correction. Transannular patches (TAPs) are the most commonly used technique; they are associated with right ventricular dysfunction, the incidence of which can be reduced through pulmonary valve preservation.

Methods: Between January 2010 and July 2019, we performed 274 surgical corrections of tetralogy of Fallot at Fundación Cardioinfantil; 63 patients (23%) underwent repair with a TAP in addition to a pulmonary neovalve (Group I), 66 patients (24.

2640 Meters Closer to the Stars: Does High Altitude Affect Fontan Results?

Background: Risk factors for and postoperative results of the Fontan operation in patients living at high altitude (>2500 meters above sea level) in the Andean region remain unknown. This study was conducted to evaluate immediate postoperative outcomes and to assess short- and long-term functional class after the Fontan operation.

Methods: From June 2003 to February 2019, 104 patients receiving the Fontan procedure at 2640 meters (8661 feet) above sea level were retrospectively studied.

Attributed costs of health care-associated infections in a Colombian hospital, 2011- 2015.

Introduction: The cost analysis of infections associated with health care represents a challenge for the health system in Colombia given their determinants. Objective: To determine the factors related to the increase and variability in the costs of hospital care for infections associated with health care in a fourth-level hospital in Bogotá from 2011 to 2015. Materials and methods: The costs of the care for 292 patients were analyzed including each of the activities carried out since the suspicion of the infectious disease until its resolution.