Abstract
Background: This study was performed to test the hypothesis that there exists a correlation between the Butler-Leggett (BL) criterion for right ventricular hypertrophy on the electrocardiogram and the Qp/Qs shunt ratio in adults with ostium secundum atrial septal defects (ASDs). Methods: Demographic, cardiac catheterization, ASD closure, and electrocardiographic data were acquired on 70 patients with secundum ASDs closed percutaneously. Simple linear regression and logistic regression models were created to test the hypothesis. Results: The mean Qp/Qs ratio and BL criterion value were 1.61 ± 0.46 and 0.11 ± 0.41, respectively. The BL criterion values correlated with shunt ratios (r2 = 0.11 and P = .004). A BL criterion value greater than 0 mV predicted a significant shunt ratio (Qp/Qs ≥1.5) (odds ratio, 4.8; 95% confidence interval, 1.3, 18.1; P =
| Original language | English |
|---|---|
| Pages (from-to) | 161-166 |
| Number of pages | 6 |
| Journal | Journal of Electrocardiology |
| Volume | 43 |
| Issue number | 2 |
| DOIs | |
| State | Published - Mar 2010 |
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All Science Journal Classification (ASJC) codes
- Cardiology and Cardiovascular Medicine
Cite this
The utility of modified Butler-Leggett criteria for right ventricular hypertrophy in detection of clinically significant shunt ratio in ostium secundum-type atrial septal defect in adults. / Siddiqui, Adeel M.; Samad, Zainab; Hakacova, Nina; Kinsella, James; Ward, Cary; White, Michael; Crowley, Anna Lisa C; Wagner, Galen S.; Harrison, J. Kevin.
In: Journal of Electrocardiology, Vol. 43, No. 2, 03.2010, p. 161-166.Research output: Contribution to journal › Article
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TY - JOUR
T1 - The utility of modified Butler-Leggett criteria for right ventricular hypertrophy in detection of clinically significant shunt ratio in ostium secundum-type atrial septal defect in adults
AU - Siddiqui, Adeel M.
AU - Samad, Zainab
AU - Hakacova, Nina
AU - Kinsella, James
AU - Ward, Cary
AU - White, Michael
AU - Crowley, Anna Lisa C
AU - Wagner, Galen S.
AU - Harrison, J. Kevin
PY - 2010/3
Y1 - 2010/3
N2 - Background: This study was performed to test the hypothesis that there exists a correlation between the Butler-Leggett (BL) criterion for right ventricular hypertrophy on the electrocardiogram and the Qp/Qs shunt ratio in adults with ostium secundum atrial septal defects (ASDs). Methods: Demographic, cardiac catheterization, ASD closure, and electrocardiographic data were acquired on 70 patients with secundum ASDs closed percutaneously. Simple linear regression and logistic regression models were created to test the hypothesis. Results: The mean Qp/Qs ratio and BL criterion value were 1.61 ± 0.46 and 0.11 ± 0.41, respectively. The BL criterion values correlated with shunt ratios (r2 = 0.11 and P = .004). A BL criterion value greater than 0 mV predicted a significant shunt ratio (Qp/Qs ≥1.5) (odds ratio, 4.8; 95% confidence interval, 1.3, 18.1; P =
AB - Background: This study was performed to test the hypothesis that there exists a correlation between the Butler-Leggett (BL) criterion for right ventricular hypertrophy on the electrocardiogram and the Qp/Qs shunt ratio in adults with ostium secundum atrial septal defects (ASDs). Methods: Demographic, cardiac catheterization, ASD closure, and electrocardiographic data were acquired on 70 patients with secundum ASDs closed percutaneously. Simple linear regression and logistic regression models were created to test the hypothesis. Results: The mean Qp/Qs ratio and BL criterion value were 1.61 ± 0.46 and 0.11 ± 0.41, respectively. The BL criterion values correlated with shunt ratios (r2 = 0.11 and P = .004). A BL criterion value greater than 0 mV predicted a significant shunt ratio (Qp/Qs ≥1.5) (odds ratio, 4.8; 95% confidence interval, 1.3, 18.1; P =
UR - http://www.scopus.com/inward/record.url?scp=76349109678&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=76349109678&partnerID=8YFLogxK
U2 - 10.1016/j.jelectrocard.2009.10.001
DO - 10.1016/j.jelectrocard.2009.10.001
M3 - Article
VL - 43
SP - 161
EP - 166
JO - Journal of Electrocardiology
JF - Journal of Electrocardiology
SN - 0022-0736
IS - 2
ER -