In this multicentre, prospective, observational, diagnostic accuracy study of children with suspected pulmonary embolism in ...

Objectives To derive sex-specific peak oxygen uptake (VO 2peak) reference equations for cycle ergometer cardiopulmonary exercise testing (CPET) that integrate estimations of lean body mass (eLBM) and ...

A 70-year-old woman presents to the ED with chest pain, shortness of breath and diaphoresis. Her symptoms began about 24 ...

Heart failure (HF) remains a pressing health concern, with rising prevalence globally. Subjectivity and ambiguity in the definition of HF and its antecedent stages have limited research, global ...

The Ross procedure, a highly specialized option for aortic valve replacement, is associated with significant long-term ...

The Ross Procedure, a highly specialized option for aortic valve replacement, is associated with significant long-term ...

Many also suggest that high-intensity or prolonged aerobic exercise puts too much stress on your body and causes your ...

Perioperative anemia and red blood cell transfusions are important risk factors for morbidity and mortality in cardiac ...