Cases in Cardiac Resynchronization Therapy

Intrathoracic Impedance (Dietary Incompliance)

Age Gender Occupation Working Diagnosis 65 Years Male Businessman OptiVol Alert for Fluid Overload History In August 2008 the patient received a biventricular implantable cardioverter-defibrillator (ICD; Concerto, Medtronic, Minneapolis, Minn.) due to dilated cardiomyopathy with symptomatic heart failure (New York…

Recognition of Anodal Stimulation

Age Gender Occupation Working Diagnosis 68 Years Male Retired Businessman Ischemic Cardiomyopathy History This 68-year-old man had a history of non-ST elevation myocardial infarction in 2008 and percutaneous coronary intervention with incomplete revascularization to triple-vessel disease. He developed atrial fibrillation…

Management of Frequent Ventricular Extrasystoles

Age Gender Occupation Working Diagnosis 83 Years Male Retired Veterinarian Nonresponder to Cardiac Resynchronization Therapy History An 83-year-old man had undergone implantation of a dual-chamber pacemaker 12 years previously for intermittent high-grade atrioventricular block. He did well for several years,…