TIMI Risk Score for Secondary Prevention to Risk Stratify Chronic Coronary Syndrome Patients: External Validation Study.

Background: Risk stratification in chronic coronary syndrome (CCS) patients is challenging. TIMI Risk Score for Secondary Prevention (TRS2P) is a simple nine-point tool developed to predict cardiovascular death, myocardial infarction (MI), and ischemic stroke among post-MI patients. No studies have been conducted on it in the Brazilian population.

Empagliflozin in Patients With Type 2 Diabetes Undergoing On-Pump CABG: The POST-CABGDM Randomized Clinical Trial.

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, pragmatic, single-center, randomized, open-label trial with blinded outcome adjudication conducted in Brazil. A total of 145 patients with T2DM scheduled for elective on-pump CABG were randomized to receive empagliflozin 25 mg daily plus standard care (n = 71) for at least 3 months, which was discontinued 72 h before surgery, or to received standard care alone (n = 74).

Safety and Efficacy of Adipose-Derived Mesenchymal Stem Cell Therapy for Ischemic Heart Disease: A Systematic Review.

Background: Cell therapy using adipose-derived mesenchymal stem cells (ADSCs) shows great potential as a treatment for cardiovascular diseases.

Objective: We conducted a systematic review to describe the safety and efficacy of ADSCs in ischemic heart disease.

Methods: We searched PubMed/MEDLINE, EMBASE, Web of Science, CENTRAL, and LILACS (from inception to March 2024) for clinical studies involving ADSCs in patients with ischemic heart disease.

Two-Year Follow-Up of Chronic Ischemic Heart Disease Patients in a Specialized Center in Brazil.

The incidence of cardiovascular events in patients with chronic ischemic heart disease (CIHD) may vary significantly among countries. Although populous, Brazil is often underrepresented in international records. This study aimed to describe the quality of care and the two-year incidence of cardiovascular events and associated prognostic factors in CIHD patients in a tertiary public health care center in Brazil.

Understanding yellow fever-associated myocardial injury: an autopsy study.

Background: Yellow fever (YF) is a viral hemorrhagic fever, endemic in parts of South America and Africa. There is scarce evidence about the pathogenesis of the myocardial injury. The objective of this study is to evaluate the cardiac pathology in fatal cases of YF.

Coronavirus disease-2019 and heart: assessment of troponin and cardiovascular comorbidities as prognostic markers in patients hospitalized with coronavirus disease-2019 in a tertiary center in Brazil.

Objective: Our study aimed to evaluate the correlation of cardiac troponin T levels with comorbidities and in-hospital outcomes in patients with coronavirus disease-2019 in Brazil.

Methods: Data from a cohort of 3,596 patients who were admitted with suspected coronavirus disease-2019 in a Brazilian tertiary center, between March and August 2020, were reviewed. A total of 2,441 (68%) patients had cardiac troponin T determined in the first 72 h of admission and were stratified into two groups: elevated cardiac troponin T (cardiac troponin T >0.

Team emergency assessment measure (TEAM) of non-technical skills: The Brazilian Portuguese version of the TEAM tool.

Objectives: The aim of this study was to conduct the translation and cross-cultural adaptation of the original Team Emergency Assessment Measure (TEAM) tool into the Brazilian Portuguese language and investigate the internal consistency, inter-rater reliability, and concurrent validity of this new version (bp-TEAM).

Methods: Independent medical translators performed forward and backward translations of the TEAM tool between English and Portuguese, creating the bp-TEAM. The authors selected 23 videos from final-year medical students during in-situ emergency simulations.

Cardiology referral during the COVID-19 pandemic.

Objectives: This study presents the cardiology referral model adopted at the University of São Paulo-Hospital das Clínicas complex during the initial period of the coronavirus disease (COVID-19) pandemic, main reasons for requesting a cardiologic evaluation, and clinical profile of and prognostic predictors in patients with COVID-19.

Methods: In this observational study, data of all cardiology referral requests between March 30, 2020 and July 6, 2020 were collected prospectively. A descriptive analysis of the reasons for cardiologic evaluation requests and the most common cardiologic diagnoses was performed.

Amyloidosis: an unusual cause of portal hypertension.

Amyloidosis comprises a group of diseases that occurs in five to nine cases per million patients per year worldwide irrespective of its classification. Although the hepatic involvement in primary amyloidosis is frequent, the clinical manifestations of liver amyloidosis are mild or even absent. The authors report the case of an aged man who complained of diffuse abdominal pain and marked weight loss and presented clinical signs of hepatopathy.