МЕХАНИЧЕСКАЯ ФУНКЦИЯ ЛЕВОГО ПРЕДСЕРДИЯ ПОСЛЕ КРИОБАЛЛОННОЙ ИЗОЛЯЦИИ ЛЕГОЧНЫХ ВЕН

С целью изучения механической функции левого предсердия до и непосредственно после выполнения криобаллонной изоляции легочных вен обследованы и прооперированы 21 больной (средний возраст - 56,3±6,3 лет; мужчин - 11) с симптомной фибрилляцией предсердий, устойчивой к антиаритмической терапии.

фибрилляция предсердий, левое предсердие, легочные вены, криобаллонная изоляция, радиочастотное воздействие, эхокардиография, тромбоэмболические осложнения

1. Mechanical function of left atrium and pulmonary vein sleeves before and after their antrum isolation / S.E. Mamchur [et al.] // Medicina. - 2014. - Vol. 50. - P. 353-359.

2. Механическая функция левого предсердия и легочных вен до и после их антральной изоляции / С.Е. Мамчур [и др.] // Вестник аритмологии. - 2013. - № 71. - С. 5-11.

3. Transvenous cold mapping and cryoablation of the AV node in dogs: observations of chronic lesions and comparison to those obtained using radiofrequency ablation / L.M. Rodriguez [et al.] // J. Cardiovasc. Electrophysiol. - 1998. - Vol. 9. - P. 1055-1061.

4. Electrophysiologic and histologic observations of chronic atrioventricular block induced by closed-chest catheter desiccation with radiofrequency energy / S.K. Huang [et al.] // Pacing Clin. Electrophysiol. - 1987. - Vol. 10. - P. 805-816.

5. Histologic study of chronic catheter cryoablation of atrioventricular conduction in swine. Am / H. Fujino [et al.] // Heart J 1993; 125: 1632-1637.

6. Efficacy and safety of circumferential pulmonary vein isolation using a novel cryothermal balloon ablation system / A.V. Sarabanda [et al.] // J. Am. Coll. Cardiol. - 2005. - Vol. 46. - P. 1902-1912.

7. Morphometric ablation lesion characteristics comparing 4, 6, and 8 mm electrode-tip cryocatheters / P. Khairy [et al.] // J. Cardiovasc. Electrophysiol. - 2008. - Vol. 19. - P. 1203-1207.

8. One year follow-up after cryoballoon isolation of the pulmonary veins in patients with paroxysmal atrial fibrillation / Y. Van Belle [et al.] // Europace. - 2008. - Vol. 10. - P. 1271-1276.

9. Circumferential pulmonary vein isolation with the cryoballoon technique: results from a prospective 3-center study / T. Neumann [et al.] // Am. Coll. Cardiol. - 2008. - Vol. 52. - P. 273-278.

10. Pulmonary venous isolation by antral ablation with a large cryoballoon for treatment of paroxysmal and persistent atrial fibrillation: medium-term outcomes and nonrandomised comparison with pulmonary venous isolation by radiofrequency ablation / P. Kojodjojo [et al.] // Heart. - 2010. - Vol. 96. - P. 1379-1384.

11. Cryoballoon versus radiofrequency catheter ablation of paroxysmal atrial fibrillation: Biomarkers of myocardial injury, recurrence rates, and pulmonary vein reconnection patterns / M. Kühne [et al.] // Heart Rhythm. - 2010. - Vol. 7(12). - P. 1770-1776.

12. Mitchell J.H., Shapiro W. Atrial function and the hemodynamic consequences of atrial fibrillation in man // Am. J. Cardiol. - 1969. - Vol. 23. - P. 556-567.

13. Mechanical function of the left atrium: new insights based on analysis of pressure-volume relations and Doppler echocardiography / P.S. Pagel [et al.] // Anesthesiology. - 2003. - Vol. 98. - P. 975-994.

14. Appleton C.P., Hatle L.K., Popp R.L. Relation of transmitral flow velocity patterns to left ventricular diastolic function: new insights from a combined hemodynamic and Doppler echocardiographic study // J. Am. Coll. Cardiol. - 1988. - Vol. 12. - P. 426-440.

15. Doppler evaluations of left ventricular diastolic filling and pulmonary wedge pressure provide similar prognostic information in patients with systolic dysfunction after myocardial infarction / M. Pozzoli [et al.] // Am. Heart. J. - 1995. - Vol. 129. - P. 716-725.

16. Влияние объема проведенной РЧА на механическую функцию левого предсердия и легочных вен / Е. А. Хоменко [и др.] // Вестник аритмологии. - 2013. - № 74. - С. 16-19.

17. ‘Electrical exclusion’ of a critical myocardial mass by extended pulmonary vein antrum isolation for persistent atrial fibrillation treatment / S.E. Mamchur [et al.] // Interv. Med. Appl. Sci. - 2014. - Vol. 1. - P. 31-39.

18. Stiff left atrial syndrome after catheter ablation for atrial fibrillation: clinical characterization, prevalence, and predictors / D.N. Gibson [et al.] // Heart Rhythm. - 2011. - Vol. 8(9). - P. 1364-1371.