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Viagra helps ailing hearts to recover in the surprising way - by making them less stiff, scientists have learned. online viagra - The drug was developed as a heart disease treatment - it's more well-known use was simply a lucky side-effect. However it would appear that it might help heart patients after all. The impotency drug causes too-rigid heart chamber walls being more elastic. The drug was developed as a heart treatment - but was thought never to 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 with 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 causes a protein in heart muscle cells to wind down.

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