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OBJECTIVES We sought to determine the relative influence of estimated functional capacity and thallium-201 (Tl-201) single-photon emission computed tomographic (SPECT) findings on prediction of(More)
OBJECTIVES The goal of this study was to determine the value of thallium201 single photon emission computed tomography (SPECT) imaging for prediction of all-cause mortality when considered along with(More)
Chronotropic incompetence, or an attenuated heart rate response to exercise, has been shown to be associated with an adverse outcome. It is not known whether chronotropic incompetence predicts(More)
Impaired functional capacity is common in patients with mitral regurgitation (MR), but the determinants of functional capacity in patients with normal left ventricular (LV) function are unclear.(More)