34 -10 (48) 2022 — Khodjibekova Yu.M., Karimova Yu.A. — MRI PREDICTORS OF DIASTOLIC DYSFUNCTION OF THE LEFT VENTRICLE

MRI PREDICTORS OF DIASTOLIC DYSFUNCTION OF THE LEFT VENTRICLE

Khodjibekova Yu.M., Tashkent State Dental Institute

Karimova Yu.A.Tashkent State Dental Institute

Resume

Relevance. Non-invasive assessment of diastolic dysfunction remains challenging, and this study aims to identify the most informative parameters of cardiovascular magnetic resonance (cmr) for assessing left ventricular diastolic dysfunction (lvdd)

Objective: to study mri parameters as predictors of left ventricular diastolic dysfunction (lvdd) in patients with suspected heart failure.

Patients and methods. The study included 39 patients with chf, 25 were men (61%), and the average age of patients was 48.12 ± 16.79 years.

Results. The enlarged la dimensions have diagnostic accuracy according to our data for the detection of diastolic dysfunction (dd).

Tissue tracking and tissue phase mapping (trm) reveal impaired diastolic deformity of the basal-lateral wall in dd+ as a direct sign of dd.

Keywords: chronic heart failure, Cardiovascular magnetic resonance, echocardiography, diastolic myocardial dysfunction.

First page

194

Last page

197

For citation:Khodjibekova Yu.M., Karimova Yu.A. – MRI PREDICTORS OF DIASTOLIC DYSFUNCTION OF THE LEFT VENTRICLE //New Day in Medicine 10(48)2022 194-197 https://clck.ru/32V9QY

LIST OF REFERENCES:

  1. Клинические рекомендации ОССН – РКО – РНМОТ. Сердечная недостаточность: хроническая (ХСН) и острая декомпенсированная (ОДСН). Диагностика, профилактика и лечение (volgmed.ru)
  2. Maceira A.M., Cosin‐Sales J., Roughton M., Prasad S.K., Pennell D.J. Reference left atrial dimensions and volumes by steady state free precession cardiovascular magnetic resonance. //J Cardiovasc Magn Reson 2010; 12: 65.
  3. Edvardsen T., Rosen B.D., Pan L., Jerosch‐Herold M., Lai S., Hundley W.G., Sinha S., Kronmal R.A., Bluemke D.A., Lima J.AC. Regional diastolic dysfunction in individuals with left ventricular hypertrophy measured by tagged magnetic resonance imaging—the Multi‐Ethnic Study of Atherosclerosis (MESA). // Am Heart J 2006; 151: 109–114.
  4. Schulz‐Menger J., Abdel‐Aty H., Rudolph A., Elgeti T., Messroghli D., Utz W., Boyé P., Bohl S., Busjahn A., Hamm B., Dietz R. Gender‐specific differences in left ventricular remodelling and fibrosis in hypertrophic cardiomyopathy: insights from cardiovascular magnetic resonance. //Eur J Heart Fail 2008; 10: 850–854.
  5. Цанг Т.С., Барнс М.Е., Герш Б.Дж., Бейли К.Р., Сьюард Дж.Б. Объем левого предсердия как морфофизиологическое выражение диастолической дисфункции левого желудочка и связь с бременем сердечно-сосудистого риска. //Am J Cardiol 2002; 90 : 1284–1289. 
  6. Suhail M.S., Wilson M.W., Hetts S.W., Saeed M. Magnetic resonance imaging characterization of circumferential and longitudinal strain under various coronary interventions in swine. //World J Radiol. 2013; 5: 472–483.
  7. Paulus W.J., Tschöpe C., Sanderson J.E., Rusconi C., Flachskampf F.A., Rademakers F.E., Marino P., Smiseth O.A., De Keulenaer G., Leite‐Moreira A.F., Borbély A. How to diagnose diastolic heart failure: a consensus statement on the diagnosis of heart failure with normal left ventricular ejection fraction by the Heart Failure and Echocardiography Associations of the European Society of Cardiology. //Eur Heart J 2007; 28: 2539–2550.
  8. Buckberg G., Hoffman J.I., Mahajan A., Saleh S., Coghlan C. Cardiac mechanics revisited: the relationship of cardiac architecture to ventricular function. //Circulation 2008; 118: 2571

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