Page 88 - ECG dr shamol_Slide
P. 88

Here both thumb is away from each other

                                                                                    and R is greater in left thumb.


                                                                                             Left axis deviation.












                                                                          Causes

                                                                          • Normal variation
                                                                          • LAFB (hemiblock)

                                                                          •  Left bundle branch block

                                                                          • LVH
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