Asrress, Kaleab N Physiology of Angina and Its Alleviation With Nitroglycerin: Insights From Invasive Catheter Laboratory Measurements During Exercise. [electronic resource] - Circulation Jul 2017 - 24-34 p. digital Publication Type: Journal Article ISSN: 1524-4539 Standard No.: 10.1161/CIRCULATIONAHA.116.025856 doi Subjects--Topical Terms: AgedAngina Pectoris--diagnostic imagingCardiac Catheterization--methodsEchocardiography, Doppler--methodsExercise Test--drug effectsFemaleHumansMaleMiddle AgedNitroglycerin--pharmacologyPulse Wave Analysis--methodsSingle-Blind MethodVasodilator Agents--pharmacology