This screening test measures how well blood flows through your heart. It may be used to diagnose coronary artery disease or to assess damage caused by a heart attack. Share on Pinterest JazzIRT/Getty ...

WASHINGTON, DC—A noninvasive approach to guiding initial management decisions in patients with stable angina that employs stress cardiovascular magnetic resonance (CMR) perfusion imaging provides ...

Schuijf et al performed both MSCT (using either a 16- or 64-slice scanner) and MPI using gated single-photon-emission computed tomography (SPECT) in 114 patients, most of whom had an intermediate ...

The emerging advantages of positron-emission tomography (PET) myocardial perfusion imaging (MPI) for coronary artery disease (CAD) diagnosis and assessment of cardiovascular event risk has prompted ...

The time to initiate intravenous thrombolysis for acute ischemic stroke is generally limited to within 4.5 hours after the onset of symptoms. Some trials have suggested that the treatment window may ...

Thrombectomy is currently recommended for eligible patients with stroke who are treated within 6 hours after the onset of symptoms. We conducted a multicenter, randomized, open-label trial, with ...

A heart perfusion imaging scan, or myocardial perfusion scan, is a test that tells doctors how well a person’s heart pumps blood. Doctors may use this test when diagnosing the cause of chest pain or ...