4 résultats
This is a cross-sectional study performed in a non-probabilistic sample for convenience, derived from information collected from medical records of the Medical Statistics Service. Data were obtained through clinical evaluation information and subsidiary examinations of 50 high performance field
Background:
In general, patients referred to cardiac surgery are aging. An increasing number of patients are now older than 70 years. [1]This older population of patients undergoing cardiac surgery often has several comorbidities and has an increased risk of complications and mortality compared to
1.0 Background
While atrial fibrillation (AF) is the most common sustained cardiac arrhythmia requiring therapy, it is also associated with increased risk of stroke, heart failure, myocardial infarction, dementia, and death. The number of Americans affected with AF is expected to surge to nearly 16
In this clinical trial, patients with suspected or previously diagnosed coronary artery disease who are clinically referred for either a treadmill exercise stress/rest SPECT study or a vasodilatation stress/rest SPECT study will be considered for this protocol. The vasodilation study may be either