ability of (-blockers to reduce resting heart rate and increase diastolic perfusion time. Because subendocardial blood flow and flow distal to severe coronary artery stenosis occur primarily during diastole, this increase in diastolic perfusion time, due to the bradycardiac effect of propranolol and other (-blockers, would be expected to increase subendocardial blood flow to ischemic regions. (-Blockers have no significant effect on coronary collateral blood flow. Finally, there is evidence that (blockers can inhibit platelet aggregation.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

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