The way Viagra works, is to improve the flow of blood that circulates around the body by increasing the level of a protein known as phosphodiesterase 5 that is located in the phallus and constricts the arteries in that area. However, this protein is also located in two other areas of the human body, the lungs and the right ventricle of the heart. Pulmonary hypertension influences the flow of blood to the lungs, therefore constricting the arteries and pulling the right ventricle of the heart. It is alike in diagnosis to blood hypertension, but the extra work the heart must do to pump the protein around the body in the blood often leads to tiredness, shortness of breath and in extreme cases can cause death of the patient. Having high blood pressure is easily manageable, and with the right treatment patients can increase their life by approximately twenty years. Nevertheless, if a patient has pulmonary hypertension, their life is greatly shorter. In the extreme cases, a patient might only have 3 years without the adequate medication, and this has a harmful result on their life quality. No essential testing was done with this medical state, as it was difficult to determine. Then, in 2002 a study was conducted on a number of patients who sufered from this condition. ForegoingPrior tests with other treatment was focused on healthy hearts, and did not reach successful outcome because it was hard to strengthen the adequate ventricle in combination with decreasing blood pressure and relaxing the lungs. This study included giving patients measured amount of Viagra, and lead to surprising results. Viagra was identified to be very successful in enhancing the heart function of patients who have a diseased right ventricle, and reduced the hypertension in their lungs. Because Viagra is a completely sure and natural medicine that works with the chemical imbalances in the blood run, doctors at Glasgow
erectile dysfunction taking viagra viagra