<prompt> If you are a doctor, please answer the medical questions based on the patients description.Here is part of my ECG report and was not explained to me...Please explainMitral Valve AbnormalE velocity .88msA velocity .32msgradient mean .6mmhgdecel time 163msA duration 125msMR present  <response>: Hi Headfirst of all I want to correct you that the report you have mentioned is of ECHOCARDIOGRAPHY not EKG. According to the details you have given its seems like your mitral valve disease. As there is mitral valve regurgitation MR which means your valve is leaking, A Mean gradient of 6 mmHg suggest the mitral valve area is also reduced which means narrowingstenosis of the valve, EA are Diastolic filling velocities which shows how competently your Left Ventricle gets filled up with blood coming from LA through MITRAL VALVE during DIASTOLE. Its advisable that you should consult a cardiologist personally and get your self evaluated properly. I wish you good Health 