Positive impact of cardiac contractile modulation on myocardial contractility and left ventricular synchronization in a patient with a left ventricular noncompaction
I. A. Ryabov,
I. N. Mamchur,
T. Yu. Chichkova,
S. E. Mamchur,
I. N. Sizova,
N. S. Bokhan,
E. A. Khomenko,
O. M. Chistyukhin https://doi.org/10.29001/2073-8552-2020-35-2-157-162
Abstract
The article provides a clinical case of a 58-year-old man with the fi rst clinical manifestation of chronic heart failure in the presence of a signifi cant decrease in the left ventricular ejection fraction. Left ventricular non-compaction cardiomyopathy was diagnosed by echocardiography. After 12 months, a cardiac contractility modulation device was implanted to the patient in the presence of disease progression despite optimal medical therapy. We assessed the course of disease, quality of life, exercise tolerance, and myocardial contractility of the patient before and six months after surgery. The methods of assessment were collection of patient complaints, physical examination, electrocardiography (ECG), fi lling out the Minnesota Living with Heart Failure Questionnaire (MLHFQ), sixminute walk test, spiroergometry, and echocardiography.
About the Authors
I. A. Ryabov
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Postgraduate Student,
6, Sosnoviy bulv., Kemerovo, 650000
I. N. Mamchur
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Cand. Sci. (Med.), Research Scientist, Laboratory of Ultrasound and Electrophysiological Methods of Diagnostics,
6, Sosnoviy bulv., Kemerovo, 650000
T. Yu. Chichkova
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Research Scientist, Laboratory of Heart Rhythm Disorders and Cardiac Pacing,
6, Sosnoviy bulv., Kemerovo, 650000
S. E. Mamchur
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Dr. Sci. (Med.), Head of Department of Cardiovascular Disease Diagnostics,
6, Sosnoviy bulv., Kemerovo, 650000
I. N. Sizova
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Cand. Sci. (Med.), Research Scientist, Laboratory of Ultrasound and Electrophysiological Methods of Diagnostics, Cardiac Sonographer,
6, Sosnoviy bulv., Kemerovo, 650000
N. S. Bokhan
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Arrhythmologist, Department of Interventional Cardiology,
6, Sosnoviy bulv., Kemerovo, 650000
E. A. Khomenko
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Cand. Sci. (Med.), Research Scientist, Laboratory of Heart Rhythm Disorders and Cardiac Pacing,
6, Sosnoviy bulv., Kemerovo, 650000
O. M. Chistyukhin
Research Institute for Complex Issues of Cardiovascular Diseases
Russian Federation
Russian Federation
Arrhythmologist, Department of Interventional Cardiology,
6, Sosnoviy bulv., Kemerovo, 650000
References
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Review
For citations:
Ryabov I.A., Mamchur I.N., Chichkova T.Yu., Mamchur S.E., Sizova I.N., Bokhan N.S., Khomenko E.A., Chistyukhin O.M. Positive impact of cardiac contractile modulation on myocardial contractility and left ventricular synchronization in a patient with a left ventricular noncompaction. Siberian Journal of Clinical and Experimental Medicine. 2020;35(2):157-162. (In Russ.) https://doi.org/10.29001/2073-8552-2020-35-2-157-162
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