I m 50 years old .....weight 45 kg ...What is jerky septum?it is normal to have it?My echo test was normal with lvef 50% but shows a jerky setum ???No symtoms of lbbb..........dobutamine stress test also negative for ischemia lvef 58% increased?no past heart desease histry ????Jerky septum is normal finding ?Pls answer me i m worry about it?