CHDRFKB

Factor Information
Data ID	2879
Factor	Residual lesions at conception: Branch pulmonary artery stenosis or occlusion (%)
Description	On univariate analysis, twin pregnancy and BPS were significantly associated with RHF and a trend was noted for RVH. For further analysis, we defined additional risk factors as the presence of one or more of the following: twin pregnancy, CBPS, RVH, or RV systolic dysfunction.
Biomarker	NA
Classification	A3 (clinical factor - disease & symptom)

Association
Application	risk assessment
Objective	To determine pregnancy outcome and risk factors for adverse events in women with congenital heart disease (CHD) and residual haemodynamic right ventricular (RV) outflow tract (RVOT) lesions.
p Value	<0.001
Conclusion	On univariate analysis, twin pregnancy and BPS were significantly associated with RHF and a trend was noted for RVH. For further analysis, we defined additional risk factors as the presence of one or more of the following: twin pregnancy, BPS, RVH, or RV systolic dysfunction.
Risk Factor	risk factor(article mentioned)

Reference
PMID	20511325
Year	2010
Title	Pregnancy outcome in women with congenital heart disease and residual haemodynamic lesions of the right ventricular outflow tract

Sample
Population	pregnant women
Source	Data
Region	London, UK
Method	Pregnancy outcome data for women with CHD and residual RVOT lesions have been recorded since 2001.
Race	Europe
Disease History	N/A
Treatment History	isolated pulmonary valvotomy/repair including a transannular patch/an RV to pulmonary artery conduit
Group	Right heart failure(Treatment)	No right heart failure(Control)
Number	5	1
Age	27.2±7.0 years	28.7±5.4 years
Gender (Male: Female)	N/A	N/A
Marker Level	5 (71%)	1 (1%)