E. Pravkina, E. N. Kochnova, K. Pereverzeva, S. Yakushin
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Heart failure with improved ejection fraction in patients with tachycardia-induced cardiomyopathy: a case report
Heart failure and arrhythmias are pathogenetically closely interconnected and they are mutually aggravating each other. At the same time, tachycardia-induced cardiomyopathy is particularly a reversible disease with proper treatment. This article presents a case report of an elderly patient with hypertension and atrial fibrillation, which are associated to an advanced heart failure and complicating the management of a decreasing kidneys filtration capacity, hematuria and brain stroke. In this case report, tachycardia-induced cardiomyopathy is caused by persistent atrial fibrillation. A complex approach to diagnosis and evidence-based treatment (in particular cardioversion and radiofrequency ablation) made it possible to restore sinus rhythm and compensate heart failure. Dynamics of the clinical state of the patient, laboratory indicators, echocardiographic characteristics allowed us to retrospectively verify atrial fibrillation-mediated cardiomyopathy as the main cause of heart failure progression, and classify this clinical case as heart failure with improved ejection fraction.
期刊介绍:
The primary goals of the Journal are consolidation of information on scientific and practical achievements in pharmacotherapy and prevention of cardiovascular diseases and continuing education of cardiologists and internists. The scientific concept of the edition suggests the publication of information on current achievements in cardiology, the results of national and international clinical trials. The Journal publishes original articles on the results of clinical trials designed to study the effectiveness and safety of drugs, analysis of clinical practice and its compliance with national and international recommendations, expert s’ opinions on a wide range of cardiology issues, associated conditions and clinical pharmacology. There is a heading “Preventive cardiology and public health” in the Journal to stimulate research interest in this highly demanded area. Memories of the outstanding people in medicine including cardiology, which are of great interest to historians of medicine, are published in "Our Mentors” heading.