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Viagra helps ailing hearts to recoup in a surprising way - start by making them less stiff, scientists discovered. online viagra - The drug was developed as a heart problems treatment - it's more well-known use was merely a lucky side-effect. However it would appear that it may help heart patients after all. The impotency drug causes too-rigid heart chamber walls being more elastic. The drug was initially developed being a heart treatment - but was thought not to work. Now it's surprising 'relaxing' effect might say lives, say scientists The research explains how Viagra might benefit patients with diastolic heart failure. online viagra - Individuals with the problem have abnormally inflexible ventricles, the heart's major pumping chambers, that do not fill sufficiently with blood. This may lead to blood ‘backing up’ inside the lungs and , etc .. Scientists found out that Viagra activates an enzyme that triggers a protein in heart muscle tissues to unwind.

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