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Viagra helps ailing hearts to recoup in the surprising way - start by making them less stiff, scientists discovered. online viagra - The drug was developed being a heart disease treatment - it's more well-known use was just a lucky side-effect. But now it would appear that it could help heart patients all things considered. The impotency drug causes too-rigid heart chamber walls to become more elastic. The drug was first developed as 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 won't fill sufficiently with blood. This leads to blood ‘backing up’ in the lungs and , etc .. Scientists found out that Viagra activates an enzyme that causes a protein in heart muscle cells to unwind.

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