- Original Article
- Clinical analysis on newborn infants treated with mechanical ventilation.
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Yeon Sim Kim, Dae Ho Choi, Cheol Woo Park, Yeon Kyun Oh
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Clin Exp Pediatr. 1991;34(10):1346-1355. Published online October 31, 1991
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Clinical analysis of 48 neonates who treated with Mechanical ventilation in NICU at Won-Kwang
University Hospital from February 1987 to July 1990 was performed.
The results were as follows;
1) According to diagnostic categories, hyaline membrane disease was the most common in 26 cases
(54.2%), and then postasphyxia syndrome 10cases (20.8%), apnea of prematurity 3cases (6.2%),
sepsis 3 cases (6.2%)，in their order.
2) 29 cases (60.4%) were bom... |
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- The Estimation of Pressure Gradients of the various Cardiac Chambers Using Conbtinuos-Wave Doppler Echocardiography in Congenital Heart Disease.
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Du Young Choi, Yeon Sim Kim, Hyung Suk Yoon
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Clin Exp Pediatr. 1990;33(3):324-331. Published online March 31, 1990
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Continuous-Wave doppler echocardiography was used to estimate the Pressure gradient in 55
children with congenital heart disease.
To test whether the Doppler method would be useful for evaluation and management of pediatric
patients with ventricular septal defect (VSD)), pulmonic stenosis (PS), tricuspid regurgitation (TR),
we recorded the maximal velocity (Vmax) of transseptal, pulmonary and regurgitant tricuspid jet
flows and calculated the pressure gradients used by... |
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