AIMS: In women with congenital heart disease (CHD), cardiovascular complications during pregnancy are common, but the risk assessment of these patients remains difficult. This study sought to determine the independent role of N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels in addition to other parameters in predicting adverse cardiovascular events during pregnancy in women with CHD. METHODS AND RESULTS: We conducted a national, prospective multicentre cohort study. Follow-up with clinical evaluation and echocardiography and NT-proBNP measurement was performed at 20-week gestation. Adverse cardiovascular events occurred in 10.3% of 213 pregnancies. N-terminal pro-B-type natriuretic peptide levels >128 pg/mL at 20-week gestation, the presence of a mechanical valve, and subpulmonary ventricular dysfunction before conception were independently associated with events [odds ratio (OR) 10.6 (P = 0.039), OR 12.0 (P = 0.016), and OR 4.2 (P = 0.041), respectively]. The negative predictive value of NT-proBNP levels <128 pg/mL was 96.9%. N-terminal pro-B-type natriuretic peptide levels >128 pg/mL at 20 weeks of gestation had an additional value in predicting the occurrence of adverse cardiovascular events on the top of the other identified predictors (area under the curve 0.90 vs. 0.78, P = 0.035). CONCLUSION: Increased NT-proBNP levels at 20 weeks of gestation are an independent risk predictor of cardiovascular events during pregnancy in women with CHD.
AIMS: In women with congenital heart disease (CHD), cardiovascular complications during pregnancy are common, but the risk assessment of these patients remains difficult. This study sought to determine the independent role of N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels in addition to other parameters in predicting adverse cardiovascular events during pregnancy in women with CHD. METHODS AND RESULTS: We conducted a national, prospective multicentre cohort study. Follow-up with clinical evaluation and echocardiography and NT-proBNP measurement was performed at 20-week gestation. Adverse cardiovascular events occurred in 10.3% of 213 pregnancies. N-terminal pro-B-type natriuretic peptide levels >128 pg/mL at 20-week gestation, the presence of a mechanical valve, and subpulmonary ventricular dysfunction before conception were independently associated with events [odds ratio (OR) 10.6 (P = 0.039), OR 12.0 (P = 0.016), and OR 4.2 (P = 0.041), respectively]. The negative predictive value of NT-proBNP levels <128 pg/mL was 96.9%. N-terminal pro-B-type natriuretic peptide levels >128 pg/mL at 20 weeks of gestation had an additional value in predicting the occurrence of adverse cardiovascular events on the top of the other identified predictors (area under the curve 0.90 vs. 0.78, P = 0.035). CONCLUSION: Increased NT-proBNP levels at 20 weeks of gestation are an independent risk predictor of cardiovascular events during pregnancy in women with CHD.
Entities:
Keywords:
Congenital heart disease; Natriuretic peptides; Pregnancy; Right ventricular function
Authors: Betül Toprak; Katharina Govorov; Katinka Kurz; Dora Csengeri; Jessica Weimann; Dennis Witte; Kurt Hecher; Bettina Hollwitz; Anne Hansen; Carsten Rickers; Christina Magnussen; Yskert von Kodolitsch; Tanja Zeller; Stefan Blankenberg; Christoph Sinning; Paulus Kirchhof; Elvin Zengin-Sahm Journal: Cardiovasc Diagn Ther Date: 2021-12
Authors: Anca Maria Panaitescu; Mihaela Roxana Popescu; Anca Marina Ciobanu; Nicolae Gica; Brindusa Ana Cimpoca-Raptis Journal: Medicina (Kaunas) Date: 2021-12-01 Impact factor: 2.430