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Viagra helps ailing hearts to recuperate in a surprising way - by making them less stiff, scientists have learned. online viagra - The drug was first developed like 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 all things considered. The impotency drug causes too-rigid heart chamber walls being more elastic. The drug was first developed like a heart treatment - but was thought not to 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 who have the situation have abnormally inflexible ventricles, the heart's major pumping chambers, that don't fill sufficiently with blood. This can lead to blood ‘backing up’ inside the lungs and breathing difficulties. Scientists found that Viagra activates an enzyme that triggers a protein in heart muscle tissues to unwind.

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