left ventricular dysfunction
"My heart rate was speeding up to the point I could feel my heart pounding in my chest, it was more a problem at night when I would try to go to sleep, heart was pounding and a wave pressure in my ears was keeping me from sleeping, started medicine 3.125 mg twice daily and problem was in good control within one week, I have a blockage left side 30 to 40%, no problems since started medicine, blood pressure is in real good control, I continue EKG every 6 months. "