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Viagra helps ailing hearts to recover inside a surprising way - by making them less stiff, scientists have learned. online viagra - The drug was initially developed as a cardiovascular disease treatment - it's more well-known use was merely a lucky side-effect. However it seems that it may help heart patients in the end. The impotency drug causes too-rigid heart chamber walls to get more elastic. The drug was initially developed as a heart treatment - but was thought to not work. Now it's surprising 'relaxing' effect might say lives, say scientists The investigation explains how Viagra might benefit patients with diastolic heart failure. online viagra - People who have the situation have abnormally inflexible ventricles, the heart's major pumping chambers, that do not fill sufficiently with blood. This leads to blood ‘backing up’ inside the lungs and breathing difficulties. Scientists discovered that Viagra activates an enzyme that triggers a protein in heart muscle tissues to relax.

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