Ha Thuy Cham, Pham Van Dem, Pham Manh Hung

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Object: To investigate the tricuspid valve regurgitation level on patients who had implanting the permanent pacemaker. Subjects: 50 patients who had had implanting the permanent pacemaker  at The Viet Nam National Heart Institute in Bach Mai hospital from January, 2015 to September, 2016. Methods: cross-sectional study. Patients who had had implanting the permanent pacemaker were done echocardiogrphy at a week, a month and 3 months post implanting. Results: 14 patients were implated single-chamber pacemaker and 36 patients were implanted Dual-chamber pacemaker. Diastolic Dimension was decreased from 47,04 ± 5,60mm to 47,82 ± 5,53mm with p <0,05.  Heart  rate was increased prevalence of significant from 47±7 bpm to 72 ± 3 bpm post implanting 3 monhts with p <0,05. The area of flowing tricuspid valve regurgitation increased from 2,93 ± 2,21 to 4,82 ± 2,94 with p<0,05. The severa tricuspid valve rate increased from 0,0% to 32,00%. Conclussion: Post implanting the permanent pacemaker, heart rate was increased prevalence of significant. The area of flowing tricuspid valve regurgitation and severa  tricuspid valve rate increased prevalence of significant.


Permanent pacemaker, tricuspid valve regurgitation


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