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What is Nitrates decrease myocardial oxygen consumption by all of the following mechanisms EXCEPT: and explain in detail?
Nitrates decrease the ventricular end diastolic pressure by decreasing end-diastolic ventricular volume they cause venodilation, decreases oxygen consumption by hea and en diastolic pressure They are mainly useful in treating angina. REF.Essentials of Pharmacology KD Tripathi 8th ed.