CMR validation of left ventricular volumes and ejection fraction measured by the IQ-SPECT system in patients with small heart size.

Hua WeiJiaojiao WuKe HanGuang HuHongliang WangXiaoshan GuoHaiyan LiuZhifang WuSijin Li

Published in: EJNMMI research (2023)

With CMR as the standard, IQ-SPECT yields more reliable LVEF values than conventional SPECT for populations with small heart size. The best reconstruction parameters from IQ-SPECT were 5 S and 12 I for patients with small hearts.

Keyphrases

ejection fraction
pet ct
aortic stenosis
left ventricular
heart failure
transcatheter aortic valve replacement
acute myocardial infarction
coronary artery disease
acute coronary syndrome
mitral valve
left atrial
hypertrophic cardiomyopathy
genetic diversity