A Rare Desmoglein-2 Gene Mutation in Arrhythmogenic Right Ventricular Cardiomyopathy Inciting Incessant Ventricular Fibrillation.

A case of a 51-year-old female with history of hypertension and a significant family history of premature coronary artery disease presented to the hospital after cardiac arrest. She successfully completed a targeted temperature management therapy with full neurologic recovery. Her hospital course was complicated by several bouts of ventricular fibrillation (VF) arrest which was rescued by timely defibrillation, high quality cardiorespiratory resuscitation, and administration of antiarrhythmic medications and inotropic agents. An automatic implantable cardioverter defibrillator (AICD) was inserted for secondary prevention of sudden cardiac death (SCD). A targeted genetic testing for idiopathic ventricular fibrillation revealed a mutation in the desmoglein-2 (DSG2) gene involved in arrhythmogenic right ventricular cardiomyopathy (ARVC). Eventually, a ventricular fibrillation radiofrequency ablation prevented recurrence of fatal arrhythmia and its associated symptoms.

A Case of Acute Pancreatitis in Hemolysis, Elevated Liver Enzymes, and Low Platelets Syndrome.

We present a case of hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome complicated by acute pancreatitis that responded favorably to conservative measures. The microvascular abnormalities and heightened inflammatory state present in HELLP syndrome and severe preeclampsia might be responsible for pancreatic ischemia or cytokine-induced pancreatic damage, which could result in acute pancreatitis.