three to four days later we measured aortic and coronary sinus blood oxygen contents , left ventricular myocardial blood flow , heart rate , aortic and left ventricular blood pressures , ascending aortic blood flow velocity , and the first derivative of left ventricular pressure ( dp/dt ) and ascending aortic blood flow velocity ( dv/dt ) during a control period and during 50 and 75 % reductions in ascending aortic oxygen content .
C0003483
aortic
C0003956
ascending