Dear Dr. Roach: Im 87 and have survived melanoma, which is now under control. I garden, grow flowers and landscape daily. I keep busy two to three hours a day outside. But last week I was winded from a 12-step steep staircase. I was amazed.
My doctor noted that I have nonrheumatic mitral valve insufficiency. Does this explain my shortness of breath? Ive done the treadmill test twice over the past five years with good results. Is it just a reminder that I am 87? R.K.
Answer: The mitral valve connects the left atrium with the left ventricle, and it prevents…
