نتایج جستجو برای: regadenoson
تعداد نتایج: 274 فیلتر نتایج به سال:
Cardiac stress testing with noninvasive imaging is increasingly used not only to detect the presence of coronary artery disease (CAD), but also to help to select appropriate therapy according to the extent and severity of disease. To that end, there have been continuous efforts to improve the performance of all forms of stress testing. For example, recent advances in stress radionuclide imaging...
Background Patients with angina without obstructive coronary artery disease are increasingly recognized and microvascular disease (MVD) is felt to play a significant role. Patients with MVD have an abnormal myocardial perfusion reserve (MPR). An abnormal MPR by positron emission tomography is prognostic of increased cardiovascular events, particularly in women, diabetics, and those with metabol...
A 43 year-old male was referred for pharmacological stress testing in 2010 in the setting of increasing dyspnea on exertion and atypical chest pain. He had been diagnosed with hypertrophic cardiomyopathy following a ventricular fibrillation arrest in 2004. At that time, he underwent a negative evaluation for coronary atherosclerosis and intracardiac defibrillator implantation, and had done well...
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