Implications of transient ischemic dilatation and impaired left ventricular ejection fraction reserve in patients with normal stress myocardial perfusion imaging and elevated coronary artery calcium.
Jonathan Jia Jun WongMin Sen YewPublished in: The international journal of cardiovascular imaging (2022)
TID and/or iLVEFr is seen in the minority of normal stress MPI with elevated CAC, and is associated with higher 24-month MACE, driven by higher elective revascularizations. Overall cardiac death and non-fatal myocardial infarction rates were low and not significantly different between both groups.
Keyphrases
- left ventricular
- ejection fraction
- aortic stenosis
- coronary artery
- heart failure
- hypertrophic cardiomyopathy
- acute myocardial infarction
- cerebral ischemia
- cardiac resynchronization therapy
- high resolution
- pulmonary artery
- mitral valve
- left atrial
- patients undergoing
- stress induced
- transcatheter aortic valve replacement
- ischemia reperfusion injury
- oxidative stress
- heat stress
- brain injury
- mass spectrometry
- photodynamic therapy
- acute coronary syndrome
- pulmonary arterial hypertension