1 Medication: Drugs used to reduce the symptoms of anxiety disorders include anti-depressants and anxiety-reducing drugs. 2  Psychotherapy: Psychotherapy (a type of counseling) addresses the emotional response to mental illness.
Left axis deviation of QRS complex on ECG. LAD: LAD is listed as an alternate name or description for symptom: Causes of Left axis deviation of QRS complex on ECG (LAD): See detailed list of causes below. Left axis deviation of QRS complex on ECG (medical symptom): The deviation of the QRS complex on an electrocardiogram to the left side of the chest.
From Wikipedia, the free encyclopedia. (Redirected from Widow maker). The left anterior descending artery (also LAD, anterior interventricular branch of the left coronary artery, or anterior descending branch), also known as the widow maker, is an artery of the heart.he artery supplies the anterolateral myocardium, apex, and interventricular septum. The LAD typically supplies 45-55% of the left ventricle (LV) and is therefore considered the most critical vessel in terms of myocardial blood supply.