Luís Alberto Oliveira Dallan
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View article: Empagliflozin in Type 2 Diabetes Undergoing On-Pump CABG: The POST-CABGDM Randomized Clinical Trial
Empagliflozin in Type 2 Diabetes Undergoing On-Pump CABG: The POST-CABGDM Randomized Clinical Trial Open
Objective: To evaluate the efficacy and safety of empagliflozin in patients with type 2 diabetes mellitus (T2DM) undergoing elective on-pump coronary artery bypass grafting (CABG)Research Design and Methods: Investigator-initiated, pragmat…
View article: Empagliflozin in Type 2 Diabetes Undergoing On-Pump CABG: The POST-CABGDM Randomized Clinical Trial
Empagliflozin in Type 2 Diabetes Undergoing On-Pump CABG: The POST-CABGDM Randomized Clinical Trial Open
Objective: To evaluate the efficacy and safety of empagliflozin in patients with type 2 diabetes mellitus (T2DM) undergoing elective on-pump coronary artery bypass grafting (CABG)Research Design and Methods: Investigator-initiated, pragmat…
View article: Preoperative Predictors of Hospital Readmission within 5 Years Following CABG: Cohort Analysis of the REPLICCAR II Database
Preoperative Predictors of Hospital Readmission within 5 Years Following CABG: Cohort Analysis of the REPLICCAR II Database Open
Background Reducing hospital readmissions following coronary artery bypass grafting (CABG) surgeries is essential to optimizing medium- and long-term patient outcomes. Objective To analyze preoperative predictors associated with all-cause …
View article: Reversal of Severe Cardiorenal Dysfunction After Correction of Late-Onset Aortic Obstruction in an Adult Patient
Reversal of Severe Cardiorenal Dysfunction After Correction of Late-Onset Aortic Obstruction in an Adult Patient Open
Aortic obstruction syndromes are a rare, often neglected cause of secondary arterial hypertension. We present the atypical case of a 55-year-old woman with late-diagnosed aortic obstruction causing hypertension and severe cardiorenal dysfu…
View article: Predictors of 30-Day Hospital Readmission Following CABG in a Multicenter Database: A Cross-Sectional Study
Predictors of 30-Day Hospital Readmission Following CABG in a Multicenter Database: A Cross-Sectional Study Open
Background: The analysis of indicators such as hospital readmission rates is crucial for improving the quality of services and management of hospital processes. Objectives: To identify the variables correlated with hospital readmission up …
View article: Age, Renal Failure and Transfusion are Risk Predictors of Prolonged Hospital Stay after Coronary Artery Bypass Grafting Surgery
Age, Renal Failure and Transfusion are Risk Predictors of Prolonged Hospital Stay after Coronary Artery Bypass Grafting Surgery Open
Background: Identifying risk factors in cardiovascular surgery assists in predictability, resulting in optimization of outcomes and cost reduction. Objective: This study aimed to identify preoperative and intraoperative risk predictors for…
View article: The FRAGILE clinical trial: the impact of the coronary artery bypass graft in frailty
The FRAGILE clinical trial: the impact of the coronary artery bypass graft in frailty Open
Background The exponential increase in the elderly population has been observed worldwide, and it implies a higher incidence of coronary artery disease and, consequently the need for coronary artery bypass graft (CABG). The growing number …
View article: Additional improvement in regional myocardial ischemia after intracardiac injection of bone marrow cells during CABG surgery
Additional improvement in regional myocardial ischemia after intracardiac injection of bone marrow cells during CABG surgery Open
Background Post-procedure residual ischemia is associated with worse prognosis in patients with coronary artery diasease (CAD). Objective We evaluated whether autologous bone marrow-derived cells (BMC) contribute to additional reduction in…
View article: Immediate Results after Multiple Arterial Grafts in Coronary Artery Bypass Graft Surgery in the São Paulo State: Cross Cohort Study
Immediate Results after Multiple Arterial Grafts in Coronary Artery Bypass Graft Surgery in the São Paulo State: Cross Cohort Study Open
Background The short-term results after using arterial grafts still raise questions and doubts for medical society. Objective To compare the immediate outcomes of patients undergoing single arterial graft versus multiple arterial grafts co…
View article: Circulating miRNA-770-5p and miRNA-30d-5p as potential biomarkers in vasoplegic syndrome after on-pump coronary artery bypass surgery – PREVENT trial
Circulating miRNA-770-5p and miRNA-30d-5p as potential biomarkers in vasoplegic syndrome after on-pump coronary artery bypass surgery – PREVENT trial Open
Introduction Vasoplegic syndrome (VS) is one of the most common unexpected complications following cardiothoracic surgery, approaching a 25% mortality rate. No standardized methods for diagnosing VS are available. A biomarker is a valuable…
View article: Endovascular therapeutic hypothermia adjunctive to percutaneous coronary intervention in acute myocardial infarction: realistic simulation as a game changer
Endovascular therapeutic hypothermia adjunctive to percutaneous coronary intervention in acute myocardial infarction: realistic simulation as a game changer Open
Background: Endovascular therapeutic hypothermia (ETH) reduces the damage by ischemia/reperfusion cell syndrome in cardiac arrest and has been studied as an adjuvant therapy to percutaneous coronary intervention (PCI) in ST-elevation myoca…
View article: Pericardial-Peritoneal Window as an Alternative Treatment for Large and Recurrent Pericardial Effusion Post-Pericardiotomy
Pericardial-Peritoneal Window as an Alternative Treatment for Large and Recurrent Pericardial Effusion Post-Pericardiotomy Open
Introduction: The presence of mild to moderate pericardial effusion after cardiac surgery is common and oral medical therapy is usually able to treat it. Larger effusions are less frequent and surgical intervention is usually necessary. Ho…
View article: Correction: Mortality risk prediction in high-risk patients undergoing coronary artery bypass grafting: Are traditional risk scores accurate?
Correction: Mortality risk prediction in high-risk patients undergoing coronary artery bypass grafting: Are traditional risk scores accurate? Open
[This corrects the article DOI: 10.1371/journal.pone.0255662.].
View article: Endovascular Therapeutic Hypothermia Adjunctive To Percutaneous Coronary Intervention in Acute Myocardial Infarction: Realistic Simulation as a Game Changer
Endovascular Therapeutic Hypothermia Adjunctive To Percutaneous Coronary Intervention in Acute Myocardial Infarction: Realistic Simulation as a Game Changer Open
Background: Endovascular therapeutic hypothermia (ETH) reduces the damage by ischemia/reperfusion cell syndrome in cardiac arrest and has been studied as an adjuvant therapy to percutaneous coronary intervention (PCI) in ST-elevation myoca…
View article: Mortality risk prediction in high-risk patients undergoing coronary artery bypass grafting: Are traditional risk scores accurate?
Mortality risk prediction in high-risk patients undergoing coronary artery bypass grafting: Are traditional risk scores accurate? Open
Background The performance of traditional scores is significantly limited to predict mortality in high-risk cardiac surgery. The aim of this study was to compare the performance of STS, ESII and HiriSCORE models in predicting mortality in …
View article: Impact of COVID‐19 on coronary artery surgery: Hard lessons learned
Impact of COVID‐19 on coronary artery surgery: Hard lessons learned Open
Journal of Cardiac SurgeryVolume 36, Issue 9 p. 3294-3295 COMMENTARY Impact of COVID-19 on coronary artery surgery: Hard lessons learned Luis Alberto O. Dallan, Luis Alberto O. Dallan orcid.org/0000-0002-8655-8966 Department of Cardiovascu…
View article: Impact of COVID-19 on Coronary Artery Surgery: Hard lessons learned
Impact of COVID-19 on Coronary Artery Surgery: Hard lessons learned Open
Impact of COVID-19 on Coronary Artery Surgery: Hard lessons learnedAuthor: Luis Alberto O. Dallan1; Luiz Augusto F. Lisboa1; Luis Roberto P. Dallan1; Fabio B. Jatene1.1 Department of Cardiovascular Surgery, Heart Institute from University …
View article: Current Impact of Cardiopulmonary Bypass in Coronary Artery Bypass Grafting in São Paulo State
Current Impact of Cardiopulmonary Bypass in Coronary Artery Bypass Grafting in São Paulo State Open
Background Previous results on the use of cardiopulmonary bypass (CPB) have generated difficulties in choosing the best treatment for each patient undergoing myocardial revascularization surgery (CABG) in the current context. Objective Eva…
View article: Coronary Artery Bypass Graft During the COVID-19 Pandemic
Coronary Artery Bypass Graft During the COVID-19 Pandemic Open
Since the beginning of the coronavirus disease (COVID-19) pandemic, in March 2020, the number of people infected with COVID-19 worldwide increases continuously. Brazil is being followed with great concern in the international media, as it …
View article: Pericardial-Peritoneal Window as an Alternative Treatment for Large and Recurrent Pericardial Effusion Post-Pericardiotomy
Pericardial-Peritoneal Window as an Alternative Treatment for Large and Recurrent Pericardial Effusion Post-Pericardiotomy Open
In challenging cases of recurrent and large pericardial effusions, the pericardial-peritoneal window is an alternative surgical technique that brings clinical improvement and diminishes the risk of cardiac tamponade.
View article: Analysis of >100,000 Cardiovascular Surgeries Performed at the Heart Institute and a New Era of Outcomes
Analysis of >100,000 Cardiovascular Surgeries Performed at the Heart Institute and a New Era of Outcomes Open
Background: The current challenge of cardiovascular surgery (CVS) is to improve the outcomes in increasingly severe patients. In this respect, continuous quality improvement (CQI) programs have had an impact on outcomes. Objective: To asse…
View article: Multivessel Woven Coronary Artery Disease
Multivessel Woven Coronary Artery Disease Open
Woven coronary disease is a rare pathology with unknown etiology. Although initially considered benign, recent publications report myocardial ischemia caused by the affected vessel. Since most patients are asymptomatic, long-term follow-up…
View article: REPLICCAR II Study: Data quality audit in the Paulista Cardiovascular Surgery Registry
REPLICCAR II Study: Data quality audit in the Paulista Cardiovascular Surgery Registry Open
The quality of data in electronic healthcare databases is a critical component when used for research and health practice. The aim of the present study was to assess the data quality in the Paulista Cardiovascular Surgery Registry II (REPL…
View article: Hypotheses, rationale, design, and methods for prognostic evaluation of a randomized comparison between patients with coronary artery disease associated with ischemic cardiomyopathy who undergo medical or surgical treatment: MASS-VI (HF)
Hypotheses, rationale, design, and methods for prognostic evaluation of a randomized comparison between patients with coronary artery disease associated with ischemic cardiomyopathy who undergo medical or surgical treatment: MASS-VI (HF) Open
Background Ischemic cardiomyopathy and severe left ventricular dysfunction are well established to represent the main determinants of poor survival and premature death compared with preserved ventricular function. However, the role of myoc…
View article: Co-registration of pre- and post-stent intravascular OCT images for validation of finite element model simulation of stent expansion
Co-registration of pre- and post-stent intravascular OCT images for validation of finite element model simulation of stent expansion Open
Intravascular optical coherence tomography (IVOCT) provides high-resolution images of coronary calcifications and detailed measurements of acute stent deployment following stent implantation. Since pre- and post-stent IVOCT image "pull-bac…