@carculmer I was 82 when I was diagnosed. I found out like you from another doctor from report he had. The pulmonologist was the one that dropped the ball by not telling me about the echo. I had swelling in my ankles and feet. I was seeing him for another condition that did not cause swelling and fluid retention. I found out 6 mos about the PH. It was found out when I fainted and was carried to the ER. I have o2 for 24 hrs day now. I have been on medicine for PH ever since . Good luck with your journey. It’s a life changer.