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Viagra helps ailing hearts to recuperate in the surprising way - start by making them less stiff, scientists discovered. online viagra - The drug was first developed being a cardiovascular disease treatment - it's more well-known use was merely a lucky side-effect. But now it appears that it might help heart patients in the end. The impotency drug causes too-rigid heart chamber walls to become 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 study explains how Viagra might benefit patients with diastolic heart failure. online viagra - People with the situation have abnormally inflexible ventricles, the heart's major pumping chambers, that don't fill sufficiently with blood. This may lead to blood ‘backing up’ inside the lungs and the like. Scientists found that Viagra activates an enzyme that creates a protein in heart muscle tissues to relax.

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