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Viagra helps ailing hearts to recover in the surprising way - by looking into making them less stiff, scientists have learned. online viagra - The drug was initially developed like a cardiovascular disease treatment - it's more well-known use was simply a lucky side-effect. The good news is it appears that it could help heart patients after all. The impotency drug causes too-rigid heart chamber walls being more elastic. The drug was 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 problem have abnormally inflexible ventricles, the heart's major pumping chambers, that don't fill sufficiently with blood. This leads to blood ‘backing up’ inside the lungs and the like. Scientists found that Viagra activates an enzyme that creates a protein in heart muscle tissues to unwind.

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