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Viagra helps ailing hearts to recover in the surprising way - by making them less stiff, scientists discovered. online viagra - The drug was initially developed as a heart disease treatment - it's more well-known use was merely a lucky side-effect. However it would appear that it may help heart patients in the end. The impotency drug causes too-rigid heart chamber walls being more elastic. The drug was initially developed as 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 - Individuals with the problem have abnormally inflexible ventricles, the heart's major pumping chambers, that won't fill sufficiently with blood. This can lead to blood ‘backing up’ in 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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