Hello, i am almost 19 years old male. and before 2 year during regular medical checkup doctors told me that i am suffering from MLP. They said there is left ventricle thickness. but now when i go for check up, doc told me that there is a collapse in your one heart valve and declare me a Mvp patient after an echo test. at that time i wasn t felling any symptoms. Here is some values my report showing. Aortic Root = 21mm Left atrium = 22mm IV septum = 09mm LV PW = 09mm LVED = 41mm LVES = 27mm EF = 70% F/S = 40% NORMAL SIZED LB WITH GOOD LV SISTOLIC FUNCTION NORMAL SIZED RA & RV FIRST DEGREE MITRAL VALVE PROLAPSE NORMAL OTHER VALVES INTACT IAS & IVS NORMAL PERICARDIUM . My current symptoms are: 1) i am felling pain in left side of my heart almost every day 1 hour to 4 hour at different timings. Usually i feel it when i take a deep breath . 2) some time i feel like my heart is beating very heard like jumping. 3) Does high temperature effect on MVP patient health like here temperature goes to 45C usually. Pleas tell me that what should i do? go to doc again or its just a usual thing and also how critical is this case?