1.
Acta Academiae Medicinae Sinicae
;
(6): 230-234, 2021.
Artículo
en Chino
| WPRIM
| ID: wpr-878725
RESUMEN
Objective To investigate the role of dual-layer detector energy spectral CT in resting myocardial perfusion imaging for patients with normal coronary artery. Methods One hundred and fifty-six patients with suspected coronary heart disease underwent dual-layer detector energy spectral CT coronary angiography,and resting myocardial perfusion imaging was performed for 28 patients with normal coronary artery.According to American Heart Association's 17-segmentmodel,the iodine density and effective atomic number(Z