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Viagra helps ailing hearts to recover in a surprising way - by making them less stiff, scientists have learned. online viagra - The drug was initially developed like a heart disease treatment - it's more well-known use was merely a lucky side-effect. However it would appear that it might help heart patients in the end. 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 - Individuals with the condition have abnormally inflexible ventricles, the heart's major pumping chambers, that don't fill sufficiently with blood. This leads to blood ‘backing up’ within the lungs and , etc .. Scientists discovered that Viagra activates an enzyme that triggers a protein in heart muscle tissues to unwind.

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