Lad refers to the left anterior descending branch of the coronary artery, Lad proximal segment stenosis percent 50 to 70, pain three or four times a day, it is recommended to seek medical attention in a timely manner, comply with the doctor’s instructions for drug treatment.
1. The coronary artery has three main branches of the blood vessels, the left anterior descending branch, the left circumflex branch and the right coronary artery, the left anterior descending branch Lad for the left ventricle, the anterior wall, the side wall and the septum of the myocardium of the part of the heart muscle supply of blood, it is a very important blood vessels, Lad stenosis of 50 to 70%, and the patient has already appeared in the day three or four times a day the pain of the symptom, it is recommended that the timely go to the hospital to consult the doctors to select the appropriate medication under the guidance of the doctor! treatment, so as to avoid the deterioration of the condition of myocardial infarction.
2. For patients with Lad stenosis of 50-70%, if they do not have any symptoms, they can take drugs such as metoprolol and aspirin for conservative treatment; for patients with Lad stenosis of more than 70%, even if they do not have any symptoms, they should be installed with a cardiac stent for treatment.
If the examination finds that Lad proximal segment stenosis percent 50 to 70, and the patient has pain three or four times a day, it is recommended to consult a doctor in time to find out the cause and ask the doctor to dispose of it.