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Viagra helps ailing hearts to recuperate in a surprising way - start by making them less stiff, scientists have discovered. online viagra - The drug was first developed being a heart problems treatment - it's more well-known use was simply a lucky side-effect. The good news is it appears that it might help heart patients all things considered. The impotency drug causes too-rigid heart chamber walls to become more elastic. The drug was initially developed like 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 - People with the situation 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 breathing difficulties. Scientists found that Viagra activates an enzyme that triggers a protein in heart muscle cells to unwind.

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