Prognostic significance of ischemic electrocardiographic changes with regadenoson stress myocardial perfusion imaging

ConclusionRegadenoson-induced ischemic ST ↓ is more common in women and it provides a modest independent prognostic value beyond MPI and clinical parameters. ST↓ ≥ 0.5 mm is a better threshold than ≥ 1.0 mm to define ECG evidence for regadenoson-induced myocardial ischemia.
Source: Journal of Nuclear Cardiology - Category: Nuclear Medicine Source Type: research