Lipid Control and Medical Costs Among Patients With and Without Established Atherosclerotic Cardiovascular Disease Followed in a Brazilian Private Healthcare System.

Background: There is limited real-world data of lipid control and healthcare costs among patients with and without Atherosclerotic Cardiovascular Disease (ASCVD) in Latin America.

Methods: A retrospective cohort study including patients with LDL-cholesterol (LDL-C) assessment from 2015 to 2017 was performed in a health insurance database. Patient characteristics, comorbidities and laboratory data were collected, and International Classification of Diseases (ICD) codes were used to identify a subcohort of patients with ASCVD (secondary prevention) and assess the proportion of these patients with LDL-C controlled.

Chest Pain Network with Support of Telemedicine: Impact on Reperfusion Therapy and Clinical Outcomes After 8 Years of Experience.

Different approaches of evaluation by cardiologists using telemedicine have the potential of improving care of patients with ST elevation myocardial infarction (STEMI). To compare the use of pharmacoinvasive strategy and associated clinical outcomes (heart failure [HF] and mortality) among patients with STEMI before and after a program of telemedicine and also according to the level of support by telemedicine. A chest pain network with the support of a cardiologist through telemedicine was implemented in 2012 in 22 emergency departments without a local cardiac catheterization laboratory.

A Coronary Artery Anomaly Presenting as Acute Coronary Syndrome: A Case Report.

BACKGROUND Coronary artery anomalies (CAAs) are rare congenital malformations with different clinical presentations and pathophysiological mechanisms. These anomalies are frequently the cause of sudden death in young patients. Most CAAs are incidental findings owing to the lack of symptoms; however, they may be associated with acute coronary syndrome in rare cases.

Safe and effective protocol for discharge 3 days after cardiac surgery.

The Enhanced Recovery After Surgery (ERAS) protocol affected traditional cardiac surgery processes and COVID-19 is expected to accelerate its scalability. The aim of this study was to assess the impact of an ERAS-based protocol on the length of hospital stay after cardiac surgery. From January 2019 to June 2020, 664 patients underwent consecutive cardiac surgery at a Latin American center.

Acute Myocarditis Associated with Acute Myocardial Infarction.

Concomitant acute myocarditis and acute coronary thrombosis is a rare presentation of acute chest pain in the emergency department, although the association between acute infections with a variety of pathogens and an increased risk of myocardial infarction has been reported. A case of acute myocardial infarction associated with acute myocarditis caused by coronavirus 229E in a middle-aged man without risk factors for coronary artery disease is described here. Coronary CT angiography with late enhancement protocol revealed areas of myocarditis and infarction, and cardiac MRI and coronary angiography were then performed.

Atypical chest pain due to multiple coronary arteries fistulas occluded with percutaneous interlock coils: A case report.

Coronary artery fistulas, although rare, should be included in the differential diagnosis of atypical chest pain, generally unveiled by cardiac catheterization or multidetector computed tomography. Such anatomical findings in conjunction with detectable ischemia and severe symptoms should prompt their closure. Transcatheter closure of fistulas is an attractive alternative to surgery, especially with the novel devices such as the interlock fibered detachable coils, which can be safely and effectively performed in a variety of circumstances, including the coronary arteries with tortuous anatomies.

Cost Modifications during the Early Years of the Use of the National Cardiovascular Data Registry for Quality Improvement.

Objectives: Quality improvement (QI) initiatives based on data from international registries have been reported previously; however, there is a lack of information on the impact on the costs of medical care associated with the use of these tools.

Methods: Patients admitted due to myocardial infarction (MI), included in the ACTION Registry® and CathPCI Registry®, in a private Brazilian hospital (i.e.

Clinical outcomes and need for intensive care after non-ST-segment-elevation myocardial infarction.

Background: The decision on whether non-ST-segment elevation myocardial infarction (NSTEMI) patients should be admitted to intensive care units (ICU) takes into account several factors including hospital routines. The Acute Coronary Treatment and Intervention Outcomes Network (ACTION) ICU score was developed to predict complications requiring ICU care post-NSTEMI.

Methods: We described patient characteristics and clinical outcomes of 1263 NSTEMI patients admitted to a private hospital in Sao Paulo, Brazil, from 2014 to 2018.

Acute Coronary Syndrome After Ondansetron Administration in a Pregnant Woman: Kounis Syndrome?

We report on a pregnant woman with acute coronary syndrome probably caused by an allergic reaction to ondansetron. It also discusses the pathophysiology, main allergic triggers, clinical presentation, and management of Kounis syndrome. ().

Clinical-care protocol for preventing mediastinitis after coronary artery bypass graft surgery: A quality improvement initiative from a private hospital.

Background: Surgical site infections after cardiac surgery are associated with severe outcomes, including reoperation and death. We aimed to describe the effect of a standardized clinical-care protocol for preventing mediastinitis in patients who underwent coronary artery bypass graft surgery (CABG).

Methods: In a hospital certified by Joint Commission International, all patients who underwent CABG from January 2011 to December 2016 were compared in two periods according to the moment of implementation of a standardized clinical-care protocol for prevention of mediastinitis (CCPPM): pre-protocol (January 2011-December 2012) and post-protocol (January 2013-December 2016).

Improvement in quality indicators using NCDR® registries: First international experience.

Background: The National Cardiovascular Data Registry (NCDR®) Database is commonly used for quality-improvement initiatives in North America, but little is known about the application of this tool in other regions of the world.

Methods: All consecutive patients admitted due to myocardial infarction (MI) and/or undergoing percutaneous coronary intervention (PCI) from January 2012 until December 2015 in a Brazilian private cardiovascular hospital were included respectively in ACTION REGISTRY®-GWTG™ and CathPCI Registry®. Meetings including all hospital staff were performed quarterly to discuss every NCDR® report.

Improving Indicators in a Brazilian Hospital Through Quality-Improvement Programs Based on STS Database Reports.

Objective: To report the initial changes after quality-improvement programs based on STS-database in a Brazilian hospital.

Methods: Since 2011 a Brazilian hospital has joined STS-Database and in 2012 multifaceted actions based on STS reports were implemented aiming reductions in the time of mechanical ventilation and in the intensive care stay and also improvements in evidence-based perioperative therapies among patients who underwent coronary artery bypass graft surgeries.

Results: All the 947 patients submitted to coronary artery bypass graft surgeries from July 2011 to June 2014 were analyzed and there was an improvement in all the three target endpoints after the implementation of the quality-improvement program but the reduction in time on mechanical ventilation was not statistically significant after adjusting for prognostic characteristics.

Left Main Ostial Compression in a Patient with Pulmonary Hypertension: Dynamic Findings by IVUS.

Background: Pulmonary artery dilatation is a common feature among patients with severe pulmonary hypertension. Left main coronary artery extrinsic compression by an enlarged pulmonary artery is a rare complication and a potential cause for chest pain and sudden cardiac death in patients with pulmonary hypertension. This situation is very rare and few reports have described it.

Impact of Chest Pain Protocol with Access to Telemedicine on Implementation of Pharmacoinvasive Strategy in a Private Hospital Network.

Background: Brazilian registries have shown a gap between evidence-based therapies and real treatments. We aim to compare the use of the pharmacoinvasive strategy and mortality in patients with ST elevation myocardial infarction (STEMI) transferred pre- and post-chest pain protocol with access to telemedicine (CPPT) in a private hospital network.

Materials And Methods: A CPPT was implemented in 22 private emergency departments in 2012.

Selective atrial vagal denervation guided by spectral mapping to treat advanced atrioventricular block.

Aims: Asymptomatic nocturnal long ventricular pauses are usually detected accidentally and it has been suggested that they may lead to sudden death. Identification of predisposing factors could prevent cardiovascular events.

Methods And Results: We report the case of a patient with frequent asymptomatic nocturnal ventricular pauses of 3-11 s, characteristic of a vagally mediated atrioventricular (AV) block.

The influence of aerobic fitness status on ventilatory efficiency in patients with coronary artery disease.

Objective: To test the hypotheses that 1) coronary artery disease patients with lower aerobic fitness exhibit a lower ventilatory efficiency and 2) coronary artery disease patients with lower initial aerobic fitness exhibit greater improvements in ventilatory efficiency with aerobic exercise training.

Method: A total of 123 patients (61.0±0.

Resolution of an acute aortic syndrome with aortic valve insufficiency post-PCI.

Background: Acute aortic syndrome is the modern term that includes aortic dissection, intramural hematoma, and symptomatic aortic ulcer. Iatrogenic coronary artery dissection extending to the aorta during percutaneous coronary intervention is a very rare but life-threatening complication. Despite some reports of spontaneous recovery, most of these patients are treated surgically as a spontaneous aortic dissection, especially if there is a complication of the aortic lesion.

Evaluation of the Society of Thoracic Surgeons score system for isolated coronary bypass graft surgery in a Brazilian population.

Objective: Report the experience with the Society of Thoracic Surgeons scoring system in a Brazilian population submitted to isolated coronary artery bypass graft surgery.

Methods: Data were collected from January-2010 to December-2011, and analyzed to determine the performance of the Society of Thoracic Surgeons scoring system on the determination of postoperative mortality and morbidity, using the method of the receiver operating characteristic curve as well as the Hosmer-Lemeshow and the Chi-square goodness of fit tests. From the 1083 cardiac surgeries performed during the study period 659 represented coronary artery bypass graft procedures which are included in the present analysis.

Implementation of an institutional protocol for rational use of blood products and its impact on postoperative of coronary artery bypass graft surgery.

Objective: Cardiac surgeries are sometimes followed by significant blood loss, and blood transfusions may be necessary. However, indiscriminant use of blood components can result in detrimental effects for the patient. We evaluated the short-term effects of implementation of a protocol for the rational use of blood products in the perioperative period of cardiac surgery.

Effect of continuous and interval exercise training on the PETCO2 response during a graded exercise test in patients with coronary artery disease.

Objective: The purpose of this study was to evaluate the following: 1) the effects of continuous exercise training and interval exercise training on the end-tidal carbon dioxide pressure (PETCO2) response during a graded exercise test in patients with coronary artery disease; and 2) the effects of exercise training modalities on the association between PETCO2 at the ventilatory anaerobic threshold (VAT) and indicators of ventilatory efficiency and cardiorespiratory fitness in patients with coronary artery disease.

Methods: Thirty-seven patients (59.7 + 1.