SINUS ARRHYTHMIA-HEART AND TECHY-ECG CHANGES
SINUS ARRHYTHMIA-HEART AND TECHY-ECG CHANGES W hat is meant by sinus arrhythmia, what are the ecg changes associated with sinus arrhythmia..before going to that you have to know what is meant by normal sinus rhythm? ...... These are the criteria for diagnosing normal sinus rhythm ........... A regular rhythm at a rate of 60 to 100 beats per minute Each p wave is followed by a qrs complex P wave will be upright in leads II, III, a v f and lead 1 and a v l, negative in a v r and biphasic in v 1 why the p wave have different morphology in different leads? I had already prepared a video-based upon the right and left atrial enlargement , you can refer thi...