CLINICAL AND LABORATORY CHARACTERISTICS, AND PACING PARAMETERS OF PATIENTS WITH THIRD-DEGREE ATRIOVENTRICULAR BLOCK IMPLANTED WITH DUAL CHAMBER PACEMAKER AT VIETNAM-SWEDEN-UONG BI HOSPITAL

Song Giang Trần, Minh Quang Hoàng

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Abstract

A cross-sectional study on 60 patients with third-degree atrioventricular block implanted with dual-chamber permanent pacemakers at Vietnam-Sweden-Uong Bi Hospital, with the objective: “To describe some clinical, laboratory characteristics and pacing parameters of patients with third-degree atrioventricular block, implanted with dual chamber pacemarker at Vietnam-Sweden-Uong Bi Hospital”. Results: The mean age was 71,35±15,53 years old with 62% female. The most common comorbidity was hypertension (39 individuals), the most common symptoms were fatigue (78.33%), dizziness (31.67%); mean ventricular rate 43,95±12,25; 100% with narrow QRS; Right ventricular pacing threshold: 0.79±0.40, resistance voltage: 704.06±207.78W, sensing: 11.32±5.36 mV; Atrial pacing threshold: 1.06±0.39, resistance voltage: 572.63±161.59W, sensing: 3.81±2.58 mV. Conclusion: The clinical and laboratory characteristics of patients with third-degree atrioventricular block implanted with dual-chamber pacemakers at Vietnam-Sweden-Uong Bi hospital were quite similar to many other studies in Vietnam and around the world. Pacing parameters after implantation show that the hospital's pacemaker implantation technique initially achieved good results

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References

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