Total: 6262

Effectiveness of educational intervention with manual for anxiety and stress reduction: controlled clinical trial

Rev. bras. enferm; 75 (supl. 3), 2022
Objective: To evaluate the effectiveness of the educational intervention through an informative manual in reducing anxiety, stress, and changes in vital signs in patients awaiting cardiac catheterization. Methods: Parallel, randomized, controlled, blind clinical trial. The study excluded patients waiting...

Sirolimus-coated balloon with a microsphere-based technology for the treatment of de novo or restenotic coronary lesions

BACKGROUND: Non stent-based local drug delivery with drug-coated balloon (DCB) is an alternative to drug-eluting stent with favorable clinical applicability in the treatment of selected coronary lesions. Our purpose was to report the initial performance, safety and efficacy evaluations of a novel sirolim...

Fechamento percutâneo do canal arterial em pacientes prematuros abaixo de 2 Kg: experiência inicial Brasileira

Arq. bras. cardiol; 119 (3), 2022
FUNDAMENTO: A incidência de ductus arteriosus patente (PCA) pode chegar a 50% em pacientes prematuros. Quando hemodinamicamente significativo, pode ser responsável por tempo de ventilação mecânica prolongado, além de importante fator de risco para o aparecimento de enterocolite necrotizante, hemorr...

Imaging for hypoplastic left heart syndrome

Abstract: Hypoplastic left heart syndrome is a complex congenital heart defect with clinical presentation in the neonatal period. Echocardiography is the main diagnostic tool and allows detailed examination of the underlying anatomy and physiology and both pre and postnatally. In the following pages, key...

Sirolimus-coated balloon versus everolimus-eluting stent in de novo coronary artery disease: rationale and design of the TRANSFORM II randomized clinical trial

BACKGROUND: Percutaneous coronary intervention (PCI) with drug-eluting stent (DES) implantation is a widely adopted strategy for the treatment of de novo coronary artery disease. DES implantation conveys an inherent risk for short- and long-term complications, including in-stent restenosis and stent thro...

Echocardiographic assessment of atrial function in patients with hypertrophic cardiomyopathy with and without paroxysmal atrial fibrillation

Rev. port. cardiol; 41 (9), 2022
INTRODUCTION AND OBJECTIVES: Hypertrophic cardiomyopathy (HCM) is accompanied by pathophysiological changes that predispose to the development of atrial fibrillation (AF). This arrhythmia impacts negatively on the morbidity, mortality and quality of life of these patients. Our objective was to evaluate t...

Blood DNA methylation marks discriminate Chagas cardiomyopathy disease clinical forms

Front. immunol; 13 (1020572), 2022
Chagas disease is a parasitic disease from South America, affecting around 7 million people worldwide. Decades after the infection, 30% of people develop chronic forms, including Chronic Chagas Cardiomyopathy (CCC), for which no treatment exists. Two stages characterized this form: the moderate form, cha...

Gripe do tomate

A Gripe do Tomate é uma doença cuja etiologia ainda não está bem definida, podendo ser causada por uma variante do vírus Coxsackie, responsável pela doença mão-pé-boca ou ainda, por um quadro pós-viral de Chikungunya ou Dengue (FERREIRA, 2022; GZH SAÚDE, 2022). Embora seja conhecida por Gripe ...