Three-step preoperative sequential planning for pulmonary valve replacement in repaired tetralogy of Fallot using computed tomography.

Objectives: Our goal was to compare results between a standard computed tomography (CT)-based strategy, the 'three-step preoperative sequential planning' (3-step PSP), for pulmonary valve replacement in repaired tetralogy of Fallot versus a conventional planning approach.

Methods: We carried out a retrospective study with unmatched and matched groups. The 3-step PSP comprised the planning of mediastinal re-entry, cannulation for cardiopulmonary bypass (CPB) and the main procedure, using standard 3-dimensional videos.

Stratification of complexity in congenital heart surgery: comparative study of the Risk Adjustment for Congenital Heart Surgery (RACHS-1) method, Aristotle basic score and Society of Thoracic Surgeons-European Association for Cardio- Thoracic Surgery (STS-EACTS) mortality score.

Objective: To determine whether stratification of complexity models in congenital heart surgery (RACHS-1, Aristotle basic score and STS-EACTS mortality score) fit to our center and determine the best method of discriminating hospital mortality.

Methods: Surgical procedures in congenital heart diseases in patients under 18 years of age were allocated to the categories proposed by the stratification of complexity methods currently available. The outcome hospital mortality was calculated for each category from the three models.

Skeletonized versus pedicled bilateral internal mammary artery grafting: outcomes and concerns analyzed through a meta-analytical approach.

Background: It is suggested that the internal thoracic artery (ITA) harvesting technique influences the incidence of sternal wound infection (SWI) after coronary artery bypass graft (CABG) surgery when both right and left ITAs are used. We conducted a meta-analysis to determine whether there is any difference between skeletonized versus pedicled bilateral ITA in terms of SWI after CABG.

Methods: We performed a systematic-review using MEDLINE, EMBASE, CENTRAL/CCTR, SciELO, LILACS, Google Scholar and reference lists of relevant articles to search for studies that compared the incidence of SWI after CABG between skeletonized versus pedicled bilateral ITA until May 2014.

Flow capacity of skeletonized versus pedicled internal thoracic artery in coronary artery bypass graft surgery: systematic review, meta-analysis and meta-regression.

Many surgeons are concerned about the flow capacity of a skeletonized internal thoracic artery (ITA) in comparison with a pedicled ITA used during coronary artery bypass graft (CABG). This work aims to summarize the evidence comparing the flow capacity of a skeletonized versus pedicled ITA during CABG. We performed systematic review and meta-analysis according to the PRISMA statement based on a search in MEDLINE, EMBASE, CENTRAL/CCTR, ClinicalTrials.

Pulmonary valve replacement after operative repair of tetralogy of Fallot: meta-analysis and meta-regression of 3,118 patients from 48 studies.

Because the real benefit of pulmonary valve replacement (PVR) in patients with repaired tetralogy of Fallot who develop pulmonary insufficiency remains unclear, it is necessary to analyze the evidence published around the world. We performed a systematic review of studies that reported data about the effect of PVR in patients with repaired tetralogy of Fallot that developed pulmonary insufficiency, until December 2012. The variables chosen to represent the benefit were both right ventricular (RV) and left ventricular measures, QRS duration, and functional class.

Comparative study between on-pump and off-pump coronary artery bypass graft in women.

Background: It has been well documented that women have higher morbidity and mortality rates than men following coronary artery bypass graft (CABG) surgery. In view of this evidence, it is necessary to know if there is benefit to off-pump CABG surgery in women in comparison to on-pump CABG.

Objectives: Compare outcomes between off-pump CABG and on-pump CABG in women.

Postoperative mediastinitis in cardiovascular surgery postoperation. Analysis of 1038 consecutive surgeries.

Objective: To report the incidence of mediastinitis in cardiovascular surgery postoperation.

Methods: The records of all 1038 patients who underwent cardiovascular surgical procedures between May/2007 and June/2009 were reviewed. All operations were performed in Division of Cardiovascular Surgery of Pronto Socorro Cardiológico de Pernambuco - PROCAPE.