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http://dx.doi.org/10.1016/0146-2806(78)90003-8 | DOI Listing |
The relevance of the study is conditioned by the problem of implantation of an artificial cardiac pacemaker in atrial fibrillation in patients with tachy-brady syndrome according to the standard scheme related to the presence of a congenital anomaly, such as persistent left superior vena cava. The purpose of the study is to develop an operative method of implantation of a permanent two-chamber pacemaker in patients with tachy-brady syndrome with concomitant pathology of the persistent left superior vena cava. Research methods are the generally accepted clinical and instrumental examination of the patient, including taking anamnesis and a standard cardiological examination, electrocardiography, transthoracic echocardiography, plain radiography, angiocardiographic examination, and multispiral computed tomography, which, along with a general analysis, confirm the presence of tachy-brady syndrome with atrial fibrillation and congenital anomaly in the form of persistent left superior vena cava in patients.
View Article and Find Full Text PDFTwenty-eight cases of double-outlet right ventricle (DORV) were found from 1975 to 1980 in the Shanghai Chest Hospital. On plain films, four types of abnormal heart configuration were found: mitral, boot-shaped, atypical, and bizarre. The main angiocardiographic findings were: (1) simultaneous visualization of aorta and pulmonary artery on right ventriculography, both arising from the right ventricle; (2) D- or L-type of aortic transposition in most; (3) the two semilunar valves at approximately the same horizontal level; (4) an infundibulum present below the semilunar valve; (5) ventricular septal defect; and (6) associated pulmonary stenosis and/or other anomalies.
View Article and Find Full Text PDFAJR Am J Roentgenol
November 1980
The radio- and angiocardiographic characteristics of 19 infants with an interrupted aortic arch were reviewed. There were three with type A (distal to the left subclavian artery), 15 with type B (between the left carotid and subclavian arteries), and one with type C (between the innominate and left carotid arteries). Associated cardiovascular anomalies were numerous, a ventricular septal defect (19/19) and a patent ductus arterisous (18/19) being the most common.
View Article and Find Full Text PDFZhonghua Xin Xue Guan Bing Za Zhi
February 1981
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