Finger belly is more bulging is not certain that the heart is not good, not through the finger belly to determine heart disease, it is recommended to consult a doctor in a timely manner in order to avoid delays in the condition. Finger belly more bulging may be caused by physiological factors, such as genetic factors, obesity, resulting in finger belly local skin or subcutaneous tissue is more abundant formation. May also be caused by pathological factors, such as local infection, swelling, etc.. Heart disease in the finger response, generally through vascular factors, such as capillary pulsation sign, pestle finger, etc., generally does not cause the finger belly bulging, so the finger belly is more bulging and can not be sure that the heart is not good. When the finger belly is more bulging, should promptly go to the hospital to clarify the cause of the disease, targeted treatment, do not blindly treatment, so as not to aggravate the condition.