Research Article

Prevalence of Coronary Endothelial and Microvascular Dysfunction in Women with Symptoms of Ischemia and No Obstructive Coronary Artery Disease Is Confirmed by a New Cohort: The NHLBI-Sponsored Women’s Ischemia Syndrome Evaluation–Coronary Vascular Dysfunction (WISE-CVD)

Figure 2

Angiography before and after the administration of intracoronary acetylcholine (ACH).