All About Cardiovascular System and Disorders

Not an AV node independent tachycardia: a) Atrial tachycardia b) Atrial flutter c) Atrial fibrillation d) Atrioventricular reentrant tachycardia

Metabolic effects of anti hypertensives include: a) Changes in electrolyte levels b) Changes in lipid levels c) Changes in glycemic control d) All of the above

Atrioesophageal fistula is a potential complication of: a) AVNRT ablation b) AVRT ablation c) Pulmonary vein isolation d) RVOT VT ablation

Sick sinus syndrome in post op CHD occurs most often in: a) Fontan and Glen b) TOF repair c) Arterial switch d) None of the above

Type II truncus arteriosus: a) Common pulmonary trunk b) LPA and RPA adjacent c) LPA and RPA from two sides of truncus d) Pulmonary atresia

Anti-ischemic mechanism of action of ranolazine is by: a) Negative inotropic effect b) Positive inotropic effect c) Negative lusitropic effect d) Positive lusitropic effect

Type 5 myocardial infarction (MI): a) MI due to plaque rupture b) MI secondary to hypotension c) MI due to stent thrombosis d) MI associated with CABG

Which of the following is not a measure of ventricular repolarization? a) QT dispersion b) T wave width c) QRS-T angle d) QRS width

Negative delta and QRS in inferior leads suggest: a) Posteroseptal pathway b) Anteroseptal pathway c) Left lateral pathway d) Right lateral pathway

Hydration prior to angio is useful to: a) Reduce contrast nephropathy b) Reduce thrombotic episodes in cyanotics c) Reduce pulmonary edema d) a and b are true