Hi, may I answer your health queries right now ? Please type your query here...I m 35, I have been diagnosed with a very very mild case of mitral valve prolapse, so mild they really say it s not an issue. I went to the cardiologist because of various pains and symptoms I have with my heart. I get various sensations such as twitching, bubbling, burning, general pain, never constant, usually dull and only lasts a few seconds but might last a couple days. If it s stress related, I never got an answer on what exactly causes these pains. Any ideas?