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.
For a routine analysis of the heartâs electrical activity an ECG recorded from 12 separate leads is used. A 12-lead ECG consists of three bipolar limb leads (I, II, and III), the unipolar limb leads (AVR, AVL, and AVF), and six unipolar chest leads, also called precordial or V leads, (, , , , , and).hapter V The 12-Lead EKG. This chapter presents an introduction to the 12-lead ECG. The 12-lead ECG gives a tracing from 12 different âelectrical positionsâ of the heart. Each lead is meant to pick up electrical activity from a different position on the heart muscle.