Association of caffeine levels with myocardial perfusion during pharmacological stress cardiac magnetic resonance imaging

Background: Caffeine, a nonselective adenosine A2 receptor antagonist, blunts adenosine-induced coronary hyperemia. Despite recommended abstinence before adenosine stress cardiac magnetic resonance imaging (CMRi), residual caffeine may affect myocardial perfusion reserve index (MPRI), a marker of co...

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Bibliografski detalji

Glavni autori:	Ana Iribarren, Okezi Obrutu, Jenna Maughan, Galen Cook-Wiens, C. Noel Bairey Merz, Debiao Li, Daniel S. Berman, Alan C. Kwan, Janet Wei
Format:	Artigo
Jezik:	Inglês
Izdano:	Elsevier 2026-02-01
Serija:	American Heart Journal Plus
Teme:	Caffeine levels Stress CMRI
Online pristup:	http://www.sciencedirect.com/science/article/pii/S2666602225002125
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