…lesions whose angiographic severity is uncertain. Supporting decisions regarding revascularization and, in selected patients, identifying microvascular or vasomotor coronary disorders. The investigation should be undertaken…

…diabetes, and elevated NT proBNP are more frequent in this pattern. Endothelial dysfunction may contribute to both microvascular and epicardial vasomotor disorders. Endothelial activation can…

…in the epicardial arteries is a major pathological substrate, but ischaemia may also result from epicardial vasomotor abnormalities or structural and functional microvascular disease. Thus…

…Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) can reveal lesions that are not apparent on conventional angiography. Coronary vasomotor disorders may involve epicardial spasm…