- Original Article
- Normal ECG Standard for Children in Korea: 1st report : in neonatal period.
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H Lee, G J Choi, Y H Song, M H Chung, D W Lee, S Y Chang
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Clin Exp Pediatr. 1982;25(8):759-768. Published online August 31, 1982
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Normal ECG standards of 700 healthy neonates, who were born at Hanyang University Hospital from August 1981 to April 1982, were determined, by authors, according to the following items : Heart rate, Frontal plane QRS axis angle, PR interva. QRS duration, QT interval, P wave duration, P wave amplitude, S wave amplitude, Ventricular activation time(VAT), and QRS transitional zone in... |
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- Plasma Renin Activities in Patients with Acute Poststreptococcal Glomerulonephritis.
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S Y Chang, B H Oh, W G Lee, C M Park
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Clin Exp Pediatr. 1982;25(4):329-333. Published online April 30, 1982
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Acute poststreptococcal glomeruonephritis is the most common non-pyogenic renal disease in childhood. The main clinical manifestations are edema, hematuria and hypertension. During the course of the disease, acute renal failure and hypertension are most common complications. Hypertension may give rise to encephalopasthy in small percentage of patients. Yet, the precise mechanism of its pathogenesis has remained uncertain. Increased cardiac output... |
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