Structural and functional characteristics of myocard in patients with different forms of atrial fibrillation
Keywords:Atrial Fibrillation, Heart Atria, Arrythmia
Aim. To study structural and functional characteristics of myocard in patients with different forms of atrial fibrillation. Atrial fibrillation is the most prevalent arrhythmia in clinical practice. Atrial fibrillation is a progressive disease: the duration of paroxysms increases over time and paroxysmal atrial fibrillation transforms to persistent, the last one becomes refractory to pharmacological and electrical cardioversion in time and transforms to permanent. So assessment of myocardial remodeling in patients with persistent and permanent atrial fibrillation is very actual.
Methods and results. According to the aim of the study 133 patients with persistent atrial fibrillation and 100 patients with permanent atrial fibrillation were included into the study. Echocardiographic parameters of left and right atria function were studied.
Conclusion. It was found that patients with persistent and permanent atrial fibrillation are characterized with both left and right atrias remodeling. Remodeling of the atrias is less pronounced in patients with permanent atrial fibrillation in comparison with persistent atrial fibrillation patients and arrhythmia recurrence.
Kushakovskij, M. C (1999). Fibrillyaciya predserdij [Atrial fibrillation]. Saint Petersnurg: Foliant. [in Russian].
Sribna, О. V. (2005) Epidemiolohichnyi analiz poshyrenosti fibryliatsii peredserd u miskii neorhanizovanii populiatsii [Epidemiological analysis of atrial fibrillation prevalence in city unorganized population]. Zdorovia Ukrainy, 21, 16. [in Ukrainian].
Shuba, О. V.(2005) Vyvchennia poshyrenosti ta otsinka faktoriv vynyknennia riznykh form fibryliatsii-tripotinnia peredserd v neorhanizovanii miskii populiatsii za danymy kliniko-epidemiolohichnoho doslidzhennia [Prevalence and risk factors of different types of atrial fibrillation in unjrganized city population according to clinic and epidemiological]. Halytskyi likarskyi visnyk; 2, 59–62. [in Ukrainian].
Allessie, M, Ausma, J, & Schotten, U. (2002) Electrical, contractile and structural remodeling during atrial fibrillation. Cardiovasc Res, 54, 230–246.
Chung, S. S., Blackschear, J. L., & Shen W. (2001) Epidemiology and natural history of atrial fibrillation clinical implications. J. Amer. Coll. Cardiology, 37, 371–378.
Fuster, V., Ryden, L. E., & Cannom, D. S. (2006) ACC/AHA/ESC 2006 Guidelines for the Management of Patients with Atrial Fibrillation: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and the European Society of Cardiology Committee for Practice Guidelines (Writing Committee to Revise the 2001 Guidelines for the Management of Patients With Atrial Fibrillation): Developed in collaboration with the European Heart Rhythm Association and the Heart Rhythm Society. Circulation, 114, 257–354.
Komatsu, S., Okuyama, Y., Omori, Y., Oka, T., Mizuno, H., & Honda, T. (2005) Evaluation of the cavotricuspid isthmus and right atrium by multidetector row computed tomography in patients with common atrial flutter. Heart Vessels, 20, 264–270.
Moon J, Hong Y. J, Shim J, Hwang H. J, Kim, J. Y, Pak, H. N, et al. (2012) Right atrial anatomical remodeling affects early outcomes of nonvalvular atrial fibrillation after radiofrequency ablation. Circ J, 76, 860–867.
Okumura, Y., Watanabe, I, Ashino, S., Kofune, M., Ohkubo, K., & Takagi, Y. (2007) Electrophysiologic and anatomical characteristics of the right atrial posterior wall in patients with and without atrial flutter: Analysis by intracardiac echocardiography. Circ J, 71, 636–642.
Rostock, T., Steven, D., Lutomsky, B, et al. (2008) Atrial fibrillation begets atrial fibrillation in the pulmonary veins: On the impact of atrial fibrillation on the electrophysiological properties of the pulmonary veins in humans. J Am Coll Cardiol, 51, 2153–2160.
Erdei, T., Denes, M., Kardos, A., et al. (2012) Could successful cryoballoon ablation of paroxysmal atrial fibrillation prevent progressive left atrial remodeling? Cardiovascular Ultrasound, 10,11.
Wijffels, M., Kirchof, C., & Dorland, R. (195) Atrial fibrillation begets atrial fibrillation. A study in awake chronically instrumented goats. Circulation, 92, 1954–1968.
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