Thank you for your responses. I know, atleast from the test my cardio guy has done, that he thought that I have VT from an extra circuit in my heart, he mentioned the "circus rythme theory" but I heard that recent evidence discounts this. They wanted to do an EP study (I refused because a friend of mine almost died during his) so I just did an Echo, stress-test, and I wore a heart monitor. Caught several events and I have been on beta blockers for two years. I was just wondering about CHF because at times I get edema in my hands, face, and feet.