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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 18 pups obtained from a breeding colony established for investigation of hereditary heart disease, ECG's were recorded shortly after birth. The ECG's, as well as clinical examinations, were repeated weekly in pups surviving the first week of life. The QRS modal axis was constructed in the frontal, transverse and sagittal planes. Cardiac catheterization was performed on all pups reaching the age of 8 to 12 weeks. VCG's were taken on selected pups. All dogs were necropsied terminally. In pups with severe pulmonic stenosis a pathological right ventricular hypertrophy was recognized immediately after birth. No evolution to a left ventricular dominance occurred in the serial tracings. Pups with milder grades of right ventricular outflow obstruction showed a normal evolution pattern or some minor deviations from the normal QRS complex evolution. In pups with patent ductus arteriosus (PDA) and left-to-right shunt, there was no difference from the normal ECG evolution within the first 12 weeks of life, except for some increase in amplitude. Two cases of PDA and right-to-left shunt were not different from the "physiologic right ventricular hypertrophy" at birth, but developed a severe right ventricular hypertrophy pattern within the first 12 weeks of life without any clinical signs of a left-to-right shunting within the period.
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PMID:Evolution of the electrocardiogram in young dogs with congenital heart disease leading to right ventricular hypertrophy. 645 83

Two-dimensional echocardiography (2D) represents a major advance in non-invasive diagnosis of congenital heart disease (CHD) in children. Nevertheless it has diagnostic limitations in nearly all kinds of heart lesions. These can be overcome for the most part by integration of a pulsed Doppler system. This may be called two-dimensional Doppler echocardiography (2DD). Hereby blood flow information is added to the 2D image. Some common types of CHD including ventricular and atrial septal defects, persistent ductus arteriosus, pulmonic stenosis and coarctation are described with their typical 2DD findings. Non-invasive follow up of children with CHD and early recognition of typical complications can be achieved reliably using 2DD. Future prospects consist in a more quantitative diagnostic application of 2DD.
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PMID:Diagnosis and follow-up of congenital heart disease in children with the use of two-dimensional Doppler echocardiography. 650 32

Cardiac involvement is commonly seen in the carcinoid syndrome (C.S.). However echocardiographic observations in this condition are still very scanty. In two patients with the C.S. and clinical signs of tricuspid insufficiency (plus mild pulmonic stenosis in one case) two-dimensional echocardiography showed: 1) right ventricular overload with normal left heart valves and chambers; 2) a peculiar aspect of the tricuspid valve, whose three leaflets were markedly thickened and retracted. The anterior leaflet was almost fixed in a semi-open position while the septal and posterior leaflets appeared as rigid structures fixed in an open position, extending from the annulus into the right ventricular cavity. In both cases only the posterior cusp of the pulmonary valve could be visualized. The afore-mentioned changes exactly reproduce the pathological features of the tricuspid valve in the carcinoid heart disease and so far, have not been observed in other conditions.
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PMID:[The tricuspid valve in carcinoid cardiopathy: characteristic echocardiographic aspects]. 666 16

In a 25-year-old female patient with pulmonary valve stenosis valvuloplasty could be successfully performed using a balloon catheter inserted via the femoral vein. Balloon measurements were 2 cm width and 3 cm length, the required pressure was 5 atm. There was a decrease of the pressure gradient form 60 to 25 mm Hg, systolic right ventricular pressure decreased from 88 to 50 mm Hg. Besides transluminal angioplasty of coronary stenoses and non-surgical occlusion of patent ductus arteriosus thus a further catheter technique for treatment of organic heart disease has become available, being able to replace surgery.
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PMID:[Percutaneous bursting of the pulmonary valve]. 674 15

The radiographic features of five patients with arteriohepatic dysplasia are presented. These patients had congenital intrahepatic cholestasis with elevated serum bile acids, vertebral body abnormalities of shape and/or segmentation, shortened digits, and congenital heart disease, particularly peripheral pulmonic stenosis. They also had dysmorphic facies, eye abnormalities, hypercholesterolemia, and mild fat malabsorption. Some of the patients had neurologic, endocrine, and/or renal abnormalities as well, and they may have had hoarse voices due to vocal cord nodules. Variability in expression of the syndrome and vertical transmission suggest an autosomal dominant pattern of inheritance.
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PMID:Arteriohepatic dysplasia: radiologic features of a new syndrome. 677 28

Two infants with asplenia and complex cyanotic congenital heart disease showed unusual findings at cardiac catheterization. Each had a patent pulmonary outflow tract and a severe obstructive lesion of the aortic arch. These cases emphasize the heterogeneity of the asplenia-polysplenia syndromes. Pulmonary atresia or critical pulmonic stenosis is not an invariable accompaniment of the asplenia syndrome. Obstructive lesions of the aortic outflow tract, which occur in about 1/3 of patients with the polysplenia syndrome, also can occur with asplenia.
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PMID:Asplenia syndrome with atypical cardiac anomalies. 715 37

Finger, palm and toe prints of 91 patients (53 male and 38 female) with congenital heart disease (CHD) were compared with those of 100 control subjects (50 male and 50 female). The CHD group included tetralogy of Fallot (TF), patent ductus arteriosus (PDA), pulmonic stenosis (PS), atrial septal defect (ASD) and ventricular septal defect (VSD). The dermatoglyphic traits studied were finger tip patterns, palmar patterns, toe patterns, presence of accessory triradii, absence of c triradius, total finger ridge count, palmar ridge counts (a-b, b-c, c-d, a-d and t-d), main line index and pattern intensity index. When CHD was considered as a whole and when individual classifications of CHD were considered separately, significant differences from the controls were observed in some of the parameters. But, in general, the parameters showing significant differences were not the same from one category to next. However, one parameter stood out for its consistency. There was a considerable decrease in the t-d ridge count in all the categories of CHD studied, showing a distal displacement of the axial triradius to the t' position.
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PMID:Dermatoglyphic studies in congenital heart disease in India. 718 10

A family with congenital hepatic fibrosis (CHF) and congenital heart disease (CHD) is presented. The consanguineous healthy parents gave birth to 12 children of whom 10 survived. One son had CHF and CHD, one daughter had CHF and a second daughter had CHD. Three other siblings probably had small a ventricular septal defect and another one probably had mild pulmonary valve stenosis. Development of portal hypertension and hypersplenism necessitated performing shunt operation on both siblings suffering from congenital hepatic fibrosis. Ultrastructural findings were giant mitochondria with large laminar inclusions in hepatocytes, and excess of villi and whorls of membranes and collagen fibrils between hepatocytes.
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PMID:Congenital hepatic fibrosis with congenital heart disease. A family study with ultrastructural features of the liver. 742 44

Two-dimensional suprasternal notch echocardiography was performed in 1033 patients, ages 1 day to 18 years. For the long-axis suprasternal notch view, the transducer was positioned in the suprasternal notch and angled to obtain a plane passing between the right nipple and left scapular tip. In this view, the entire aortic arch, vessels to the head and neck, right pulmonary artery and right bronchus were imaged. The long-axis view was useful for evaluating coarctation and interruption of the aorta, hypoplastic left heart, aortic and pulmonic stenosis and cervical aortic arch. For the short-axis suprasternal notch view the transducer was positioned in the suprasternal notch and angled to obtain a coronal body plane. In this view the transverse aorta, right pulmonary artery, left atrium, innominate veins and superior vena cava were imaged. The short-axis view was useful in the evaluation of children with increased or decreased pulmonary blood flow, persistent left superior vena cava, total anomalous pulmonary venous return to the right superior vena cava, and superior vena caval obstruction after Mustard's operation. In the evaluation of children with congenital heart disease, the suprasternal notch views added significant information to the two-dimensional echocardiographic examination.
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PMID:Suprasternal notch echocardiography: a two-dimensional technique for evaluating congenital heart disease. 743 90

A 20-year-old woman with cyanotic congenital heart disease composed of corrected transposition of the great vessels, severe pulmonic stenosis, atresia of the left pulmonary artery and a large ventricular septal defect, had a successful pregnancy following a pulmonary-systemic shunt (Blalock-Taussig). The hemoglobin decreased from 21 to 16 g/dL following the operation. The antepartum course was complicated by intrauterine growth retardation and pregnancy-induced hypertension. A normal fetal nonstress test and biophysical profile permitted continuation of the pregnancy until 38 weeks' gestation, with delivery of a healthy infant.
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PMID:Successful pregnancy in a woman with cyanotic congenital heart disease after a palliative pulmonary-systemic shunt. A case report. 752 54


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