In patients with chronic obstructive pulmonary disease, a rightward deviation of the heart’s electrical axis of more than 110 degrees suggests that the condition is serious and cardiac insufficiency may occur. Rightward deviation of the electrical axis refers to the rightward deviation of the electrical axis during electrocardiography, which indicates that the electrical activity of the right heart generates more charge vectors, and there are physiological factors such as individual size, etc. Pathological factors are commonly found in cardiorespiratory diseases, such as chronic obstructive pulmonary disease (COPD) and emphysema, etc. The main danger is related to the degree of rightward deviation. The main harm is related to the degree of right deviation, generally less than 110 degrees of harm is mild, such as more than 110 degrees may appear cardiac insufficiency, lower limb edema and other symptoms, need to be further examined to clarify. If you have chronic obstructive pulmonary disease, now combined with the right deviation of the electrical axis of the heart, it is recommended to go to the hospital in time to improve the examination, and under the guidance of the doctor for standardized treatment.