Patients taking Viagra are less likely to have heart attacks. If heart attacks occur in this category of people then mortality is much lower.
It is too early to unambiguously associate such positive statistics with the action of drugs for the treatment of impotence. Perhaps other factors act here, such as an active lifestyle for those who take Viagra.
And although experiments on sheep confirm the version of doctors, they still do not advise to take drugs for erectile dysfunction for those who have a heart condition.
The Pentagon spent $ 294 million on Viagra in four years, earlier Viagra suggested replacing the venom of the Brazilian wandering spider.