AURICULOVENTRICULAR HEART BLOCK IN CHILDREN
نویسندگان
چکیده
منابع مشابه
Treatment of heart block in children.
Congenital or acquired complete heart block, though a rare disease in childhood, may raise difficult problems of management. Congenital complete heart block is compatible with normal development and survival (Yater, 1929; Campbell and Thorne, 1956; Donoso, Braunwald, Jick, and Grushman, 1956; Ikkos and Hanson, 1960; Hill, 1963; Nakamura and Nadas, 1964), but there is no doubt that Stokes-Adams ...
متن کاملHyperkalemia-induced complete heart block
Background: Potassium, as an extracellular ion, plays an important role in the electrophysiologic function of the myocardium and any change in extracellular concentration of this ion might have a marked impression upon myocyte electrophysiologic gain. High serum potassium levels are thought to impair pulse conduction in Purkinje fibers and ventricles more than that in the Atrio...
متن کاملReaffirmation of the Auriculoventricular
Gross and microscopic studies of the auriculoventricular conduction system were performed in 60 human hearts. A unique technic is introduced which will produce a photographic. record of undistorted serial sections through a block containing the auriculoventricular node, auriculoventricular bundle and branches. By projecting the completed film as a motion picture, the course and changing relatio...
متن کاملThe effect of ventricular systole on auricular rhythm in auriculoventricular block.
In some cases of complete A-V block the curve of the duration of P-P intervals showed a sudden dip with a gradual return, during or after the T wave. This positive chronotropic (accelerating) effect of ventricular systole is probably caused by the traction exerted on the right auricle by the contracting ventricle. Other cases showed a sudden rise in the curve of P-P intervals late in diastole, ...
متن کاملHeart block after repair of ventricular septal defect in children.
T HE CLOSE anatomic relationship of the conduction system of the heart to most ventricular septal defects'-5 makes the occurrence of complete heart block a potential risk in the repair of these lesions. In our experience , when complete heart block has developed , it has often proved to be a serious complication. Although reversion to sinus rhythm occurs in the early postoperative period in man...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Diseases of Children
سال: 1920
ISSN: 0096-8994
DOI: 10.1001/archpedi.1920.01910200047005