Management of Cardiac Pacemakers and ICDs — MCQs

Asynchronous cardioversion is given in:

A patient presents with intense chest pain of 2 hours duration. ECG shows ST depression in leads I and V1 to V4. There is associated T inversion and CPK-MB is elevated. Which of the following should be included in his management?

The most common complication of intrauterine contraceptive devices is:

A 25-year-old female presented to ER unconscious. Her mother tells you about her having recurrent syncopal episodes. Her BP is 80/60 mm Hg and you order an ECG. Treatment is

In which of the following conditions is the implantation of an Automatic Implantable Cardioverter Defibrillator (AICD) indicated?

Which of the following is not used in controlling heart rate intraoperatively?

Drug that does not cause cardiac depression:

The most sensitive and practical technique for detection of myocardial ischemia in the perioperative period is -

Which block is described as regional anesthesia of the arm:-

A 70-year-old patient with ejection fraction of 25% requires cardioversion for atrial fibrillation in the cardiology suite. During propofol induction (1.5 mg/kg), BP drops from 110/70 to 70/40 mmHg. What is the primary pathophysiological mechanism?