| Factor Information | |
|---|---|
| Data ID | 3039 |
| Factor | RR interval (ms) |
| Description | N/A |
| Biomarker | NA |
| Classification | E10 (physiological factor - other) |
| Association | |
|---|---|
| Application | prognosis |
| Objective | The aim of this study was to determine the effect of long-term right ventricular pacing on left ventricular (LV) mechanical dyssynchrony in children and young adults with congenital and acquired heart block. |
| p Value | 0.005 |
| Conclusion | The RR interval was significantly shorter in the 20 patients with dual-chamber pacing compared to the 7 patients with ventricular pacing. |
| Risk Factor | unknown |
| CHD Type | |
|---|---|
| ID | 647 |
| CHD Type | isolated CHD |
| CHD Subtype | TOF/VSD |
| Reference | |
|---|---|
| PMID | 19699348 |
| Year | 2009 |
| Title | Impact of Right Ventricular Pacing on Three-Dimensional Global Left Ventricular Dyssynchrony in Children and Young Adults With Congenital and Acquired Heart Block Associated With Congenital Heart Disease |
| Sample | ||
|---|---|---|
| Population | adolescent and adult | |
| Source | patients' data | |
| Region | Hong Kong, China | |
| Method | t-tests and fisher's excat tests | |
| Race | Chinese | |
| Disease History | N/A | |
| Treatment History | surgery | |
| Group | with dual-chamber pacing(Treatment) | with ventricular pacing(Control) |
| Number | 20 | 7 |
| Age | N/A | N/A |
| Gender (Male: Female) | N/A | N/A |
| Marker Level | 817±151 | 1015±133 |
