Inferior myocardial wall ischemia on SPECT-MPI in patients with non dominant right coronary artery and non significant coronary artery disease

Autor:	Virginia, Mplani, Dimitrios, Apostolopoulos, Eleni, Koufou, Trifon, Spyridonidis, Grigorios, Tsigkas, George, Hahalis, Dimitrios, Alexopoulos, Periklis, Davlouros
Rok vydání:	2022
Předmět:	Male Tomography Emission-Computed Single-Photon Myocardial Ischemia Myocardial Perfusion Imaging Humans Coronary Artery Disease Middle Aged Coronary Angiography Cardiology and Cardiovascular Medicine Aged
Zdroj:	International Journal of Cardiology. 358:8-10
ISSN:	0167-5273
Popis:	The impact of a non-dominant right coronary artery (NDRCA), on single photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI)has not been clarified.We compared SPECT-MPI results of consecutive patients without significant (diameter stenosis ≥50%)coronary artery disease (CAD) and a NDRCA (Group-1), with those of patients from our database without CAD and a dominant RCA (Group-2). All patients were subjected to SPECT-MPI with I.V. infusion of adenosine, and TCA relatively high rate of reversible SPECT-MPI perfusion defects may be anticipated in patients with an unobstructed NDRCA compared to patients with a dominant RCA.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d604530eeb686c0b2cf1084e4d27c4 https://doi.org/10.1016/j.ijcard.2022.04.058 Zobrazit plný text záznamu Full Text from ScienceDirect