title: In vivo quantitation of regional myocardial blood flow by positron-emission computed tomography.
mesh_terms: D000818:Animals; D003971:Diastole; D004285:Dogs; D004452:Echocardiography; D006321:Heart / Q000000981:diagnostic imaging*; D009206:Myocardium; D012039:Regional Blood Flow; D013599:Systole; D014055:Tomography, Emission-Computed