I've had numerous ecg's, echoes, etc and they all say the same that i have a right bundle branch block and also my left ventricle is hyperkinetic, the cardiologist has reassured me this is fine and my heart is fine apart from the odd svt! but i suffer major with palps which im used to now. also about once a year i have a run of a strange rythm which lasts about 15 mins, really all over the place rythm not regular, lots of pauses and then 2 beats then none then 3 etc does anyone else have this?? and can anyone enlighten me on what a right bundle ranch block actually is??