Sinus rhythm reverse transposition is a counterclockwise rotation of the cardiac electrical axis and refers to a leftward deviation of the cardiac electrical axis.
Sinus rhythm means that the heart beats in a normal rhythm and the waveforms in leads V3 and V4 appear in the right ventricular direction.
Normally, the R and S waves in leads V3 and V4 are roughly equal, and in reverse transposition, the graphs in leads V1 and V2 appear in leads V3 and V4. Reverse transposition suggests left ventricular hypertrophy, possible hypertension, aortic valve closure insufficiency, mitral valve closure insufficiency, and other diseases, requiring cardiac ultrasound.
Electrocardiogram shows sinus rhythm reverse transposition, should be timely under the guidance of the doctor to improve the cardiac ultrasound examination, to clarify the cause of the disease, to guide the treatment.