Augmentation of myocardial blood flow in hypertensive heart disease by angiotensin antagonists
A comparison of lisinopril and losartan
Olakunle O. Akinboboye, MD, MPH, FACC*,*,
R. u-Ling Chou, PhD and
Steven R. Bergmann, MD, PhD, FACC
* Saint Francis Hospital, Roslyn, State University of New York at StonyBrook, Roslyn, New York, USA
Division of Cardiology, Columbia University, New York, New York, USA.

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Figure 1 (a) Pre- and post-treatment resting flow values in patients treated with angiotensin-converting enzyme inhibitors (ACEIs). (b) Pre- and post-treatment maximal flow values in patients treated with ACEIs. (c) Pre- and post-treatment myocardial perfusion reserve in patients treated with ACEIs.
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Figure 2 (a) Pre- and post-treatment resting flow values in patients treated with angiotensin-receptor blockers (ARBs). (b) Pre- and post-treatment maximal flow values in patients treated with ARBs. (c) Pre- and post-treatment myocardial perfusion reserve in patients treated with ARBs.
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Figure 3 Pre- and post treatment hyperemic flow values in patients treated with angiotensin-receptor blockers (ARBs) (left two bars) and in those treated with angiotensin-converting enzyme (ACE) inhibitors (right two bars) compared with controls (middle).
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