NET RECLASSIFICATION IMPROVEMENT OF CARDIOVASCULAR RISK IN PATIENTS WITH NORMAL MYOCARDIAL PERFUSION IMAGING USING HEART RATE RESPONSE TO VASODILATOR STRESS
نویسندگان
چکیده
منابع مشابه
Two-day stress-rest lower limbs perfusion scan in patients referred for myocardial perfusion imaging
Introduction: Peripheral Vascular Disease (PVD) is a major cause of morbidity and is associated with Coronary Artery Disease (CAD). We aimed to perform Lower Limb Perfusion Scan (LLPS) in patients referred for Myocardial Perfusion Imaging (MPI) and estimate prevalence of PVD in subgroups with normal and abnormal MPI results. We also compared quantitative indices of LLPS in pati...
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Address for correspondence: Ryszard Piotrowicz, MD, PhD, Department of Cardiac Rehabilitation and Noninvasive Electrocardiology, Institute of Cardiology, Alpejska 42, 04–628 Warszawa, Poland, tel: + 48 22 343 44 09, fax: +48 22 343 45 19, e-mail: [email protected] Varying prognostic significance of “ischemic ST depression” during vasodilator stress testing in patients with normal SPECT/PET m...
متن کاملHeart rate adaptive maximal resolution cardiovascular magnetic resonance myocardial stress perfusion imaging at 3.0T
Background Myocardial perfusion cardiovascular magnetic resonance (CMR) with vasodilator stress has high diagnostic accuracy for detecting coronary artery disease (CAD). Current CMR perfusion pulse sequences use largely fixed acquisition parameters designed to acquire at least three slices every heart beat, optimized for the heart rates that typically occur during pharmacological stress. In pat...
متن کاملVasodilator stress cardiovascular magnetic resonance imaging in post-orthotopic heart transplant recipients: evaluation of safety, hemodynamics, and myocardial perfusion
Background Long-term survival after orthotopic heart transplant (OHT) is limited by coronary allograft vasculopathy and its associated myocardial perfusion abnormalities. Little is known how post-OHT patients respond to vasodilator stress cardiovascular magnetic resonance imaging (vsCMR). This study aimed (1) to evaluate the safety and hemodynamic response of post-OHT patients undergoing vsCMR ...
متن کاملdetection of undiagnosed ischemic heart disease in hemodialysis patients using myocardial perfusion imaging
conclusions the prevalence of undiagnosed ihd in the hd patients was considerable. we, therefore, suggest that ihd be assessed in hd patients, especially those at high risk due to positive family history of cad, hypertension, left ventricular hypertrophy, diabetes mellitus, kt/v < 1.2, low ferritin levels, and high levels of intact parathyroid hormone. results sixty-nine hd patients were studie...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2012
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(12)61323-0