I hv 3 ECG w/ interpret as follows: svt, r/s inversion between v1&v2, suspected right vent hypertrophy. Are these three related? Should I be concern?

It depends. On how good the quality if your ECG tests were and who reads it. Unfortunately, all these tests are inaccurate for women with heart disease. They are often too little and too late. Other imaging tests are just the same... Ask your doctor about multifunction cardiogram and best luck! http://en.M.Wikipedia.Org/wiki/multifunction_cardiogram.