Heart rate variability, adrenomedullin and B-type natriuretic peptide before and after transcatheter closure in children with patent ductus arteriosus / 中华心血管病杂志
Chinese Journal of Cardiology
; (12): 334-336, 2010.
Article
in Zh
| WPRIM
| ID: wpr-341222
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To observe the changes of heart rate variability (HRV), adrenomedullin (ADM) and B-type natriuretic peptide (BNP) before and after transcatheter closure in children with patent ductus arteriosus.</p><p><b>METHODS</b>HRV spectral values (TF, VLF, LF, HF, LF/HF) were detected by 24 dynamic electrocardiogram and the concentrations of plasma ADM and BNP were measured in 55 children with patent ductus arteriosus (Group PDA, n = 55) before and 3(rd) day, 3(rd) month after transcatheter closure therapy, and in 60 normal children (Group C).</p><p><b>RESULTS</b>(1) Compared with Group C, the HRV spectral values (TF, VLF, HF) were significantly lower (all P < 0.01), LF/HF and the concentrations of plasma ADM, BNP were significantly higher in patients with PDA before transcatheter closure (all P < 0.01). (2) Compared with the values before transcatheter closure values, plasma ADM were significantly reduced at 3(rd) day and 3(rd) month after transcatheter closure (P < 0.01), the HRV spectral values (TF, VLF, HF) were significantly increased while LF/HF and plasma BNP were significantly decreased at 3(rd) month after transcatheter closure (P < 0.01 or P < 0.05).</p><p><b>CONCLUSIONS</b>HRV and plasma ADM, BNP improved significantly post transcatheter closure in children with patent ductus arteriosus.</p>
Full text:
1
Index:
WPRIM
Main subject:
Therapeutics
/
Blood
/
Cardiac Catheterization
/
Natriuretic Peptide, Brain
/
Ductus Arteriosus, Patent
/
Adrenomedullin
/
Heart Rate
Limits:
Adolescent
/
Child
/
Female
/
Humans
/
Male
Language:
Zh
Journal:
Chinese Journal of Cardiology
Year:
2010
Type:
Article