منابع مشابه
Traumatic heart block.
Trauma to the chest may result in rupture of the interventricular septum (Cary, Hurst, and Arentzen, 1958). Disturbances of conduction, including complete heart block, may follow (Dolara, 1964), or they may arise in the presence of an intact septum (Levine, Roberts, and Morrow, 1962). In the case to be reported, non-penetrating trauma produced structural cardiac damage, associated with the deve...
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 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 atrioventricular (av) ...
متن کاملParoxysmal Heart Block in Bundle Branch Block.
When a patient is suspected of having Stokes-Adams disease the electrocardiogram is of critical importance, particularly in respect of the auriculo-ventricular (A-V) conduction time. Should this not be prolonged, the possibility of paroxysmal heart block remains, although the diagnosis of Stokes-Adams disease is uncertain without some degree of heart block recorded graphically. It is not known ...
متن کاملNeonatal congenital heart block.
Congenital Heart Block (CHB) is the most serious complication of neonatal lupus erythematosus. Transplasental transfer of maternal anti SSA/Ro or antiSSB/La antibodies around 12th week of gestation is associated with development of CHB. This may lead to inflammation, fibrosis and scarring of fetal conduction system in the early second trimester. Different degrees of atrioventricular (AV) block ...
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: Heart
سال: 1969
ISSN: 1355-6037
DOI: 10.1136/hrt.31.1.140