Infantile hypertrophic pyloric stenosis (IHPS) is the most common condition requiring abdominal surgery in early infancy, and is caused by hypertrophied pyloric muscle. The development of successful surgical treatment in the early 1900s by Fredet and Ramstedt made it possible for infants worldwide to survive. Modern pediatric anesthetic techniques have virtually eliminated mortality from surgical management. Atropine sulfate is a cholinergic blocking agent with potent antimuscarinic activity that decreases peristaltic contractions by relaxing smooth muscles. We treated two cases of IHPS with incomplete pyloromyotomy in 3-month-old and 5-month-old male infants by administering atropine sulfate intravenously. They were free from vomiting after 5 days of intravenous atropine sulfate treatment. In these rare cases of persistent vomiting or refractory emesis following incomplete pyloromyotomy, there may be a role for atropine sulfate.
Atropine* ; Constriction, Pathologic* ; Humans ; Infant ; Male ; Mortality ; Muscle, Smooth ; Pyloric Stenosis, Hypertrophic ; Vomiting*

No abstract available.
Cyclosporine* ; Dermatomyositis*

No abstract available.

Bilateral coronary artery fistula is very uncommon congenital anomaly which occupy small percentage of all congenital coronary artery fistula. About 20% of the cases associated with additional congenital heart disease. And it may cause congestive heart failure, especially severely in neonate. We experienced a case of neonate who was 1 day-old-male with bilateral coronary artery-right ventricular fistula associated with atrial septal defect and congestive heart failure. The Patient was admitted because dyspnea, cyanosis since birth. 2D ecgicardiogram and cardiac catheterization revealed that a fistulous communicating ; forming a large aneurysm, was noted from bilateral coronary artery emptied into the right ventricle, and there was oxygen step-up in right ventricle.
Aneurysm ; Cardiac Catheterization ; Cardiac Catheters ; Coronary Vessels ; Cyanosis ; Dyspnea ; Fistula* ; Heart Defects, Congenital ; Heart Failure ; Heart Septal Defects, Atrial* ; Heart Ventricles ; Humans ; Infant, Newborn* ; Oxygen ; Parturition

Echocardiography is an important tool in investigation, re-evaluation of remained postoperative defect and follow-up for adult congenital heart disease, even though there are often a problem to obtain optimal echocardiogram. The usual systematic echocardiographic assessments should include special focus on 1) anatomic description of situs, concordance, discordance or valves; 2) chamber sizes and function; 3) valve appearance and function; 4) shunts; 5) pulmonary artery pressure; 6) flow and size of the arch; and 7) drainage of pulmonic veins. The major lesions are presented and echocardiographic features briefly discussed.
Adult* ; Drainage ; Echocardiography* ; Follow-Up Studies ; Heart Defects, Congenital ; Heart Diseases* ; Heart* ; Humans ; Pulmonary Artery ; Veins

No abstract available.
Ductus Arteriosus, Patent

PURPOSE: This study was designed to define normal values for a nongeometric MPI in children and evaluate the utility of m%cardial performance index(MPI) in congenital heart disease with distorted ventricular geometry. METHODS: The study population consisted of 44 normal patients and 28 patients with atrial septal defect(ASD) with dilated right ventricle and paradoxical septal motion. Right ventricular(RV) and left ventricular(LV) isovolumic contraction time, isovolumic relaxation time, ejection time, ejection fraction and pre-ejection period/ejection time(PEP/ET) were measured using conventional echo- Doppler methods. The MPI measures the ratio of total time spent in isovolumic activity(isovolumic contraction time and isovolumic relaxation time) to ejection time. RESULTS: In normal children, the RV MPI was 0.33+/-0.09 and the LV MPI was 0.36+/-0.04. In the ASD group, LV function seemed grossly normal but LV EF was significantly lower than normal children(57+/-3% vs 67+/-4%, P<0.05), but both LV and RV MPI had no statistically significant difference. After correction of ASD, RV MPI was increased and LV EF(57+/-3% vs 64+/-3%, P<0.05) as wll as the RV PEP/ET(0.27+/-0.05 vs 0.38+/-0.06, P<0.05) were significantly greater than the normal or the preoperation group. CONCLUSION: Components of the MPI are easily measured with conventional Doppler technique using standard echocardiographic examination. These results suggest that the MPI is useful as a means of quantitative assessment of ventricular performance in patients with complex ventricular geometry, particularly RV.
Child ; Echocardiography ; Heart Defects, Congenital ; Heart Septal Defects, Atrial* ; Heart Ventricles ; Humans ; Reference Values ; Relaxation ; Ventricular Function*

No abstract available.
Captopril* ; Child* ; Humans ; Nephrotic Syndrome*

No abstract available.
Captopril* ; Child* ; Humans ; Nephrotic Syndrome*

Right-sided heart failure is a major problem among patients with congenital heart diseases, due to the prevalence of congenital heart defects and the association of pulmonary hypertension. More attention is focused on the structure of the right heart particularly in association with congenital heart defects and chronic lung disease. The right ventricle (RV) may support the pulmonary circulation, and sometimes the systemic circulation (systemic RV) in congenital heart defects. Despite major progress being made, assessing the RV remains challenging, often requiring a multi-imaging approach and expertise (echocardiography, magnetic resonance imaging, nuclear and cineangiography). Evidence is accumulating that RV dysfunction develops in many of these patients and leads to considerable morbidity and mortality. While there is extensive literature on the pathophysiology and treatment of left heart failure, the data for right-sided heart failure is scarce. Therefore RV function in certain groups of congenital heart disease patients needs close surveillance and timely and appropriate intervention to optimise outcomes. An understanding of RV physiology and hemodynamics will lead to a better understanding of current and future treatment strategies for right heart failure. This will review right-sided heart failure with the implications of volume and pressure loading of the RV in congenital heart diseases.
Heart Defects, Congenital ; Heart Diseases* ; Heart Failure* ; Heart Ventricles ; Heart* ; Hemodynamics ; Humans ; Hypertension, Pulmonary ; Lung Diseases ; Magnetic Resonance Imaging ; Mortality ; Physiology ; Prevalence ; Pulmonary Circulation