PAROXYSMAL HEART BLOCK AND VENTRICULAR STANDSTILL
نویسندگان
چکیده
منابع مشابه
Paroxysmal Heart Block and Ventricular Standstill.
In auriculo-ventricular block the degree of impairment of conductivity is often found to be inconstant. Even at a time when the rhythm appears clinically to be normal, however, a cardiogram will usually show prolongation of the P-R interval. Only rarely is the conduction normal between the attacks, and the term " paroxysmal heart block " may then appropriately be applied. Reports of 18 such cas...
متن کاملParoxysmal ventricular standstill.
Among the various rhythms reported in the course of a Stokes-Adams attack, one of the rarest is standstill of the ventricle as an episode during normal rhythm. Such a condition may be called paroxysmal ventricular standstill, and is to be distinguished from the condition of alternating complete block and normal rhythm to which the term paroxysmal heart block may be applied. Three cases of parox...
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 کامل[Paroxysmal atrial tachycardia with atrio-ventricular block].
PAROXYSMAL atrial tachyeardia with atrioventricular block (PAT with block) has been recognized more often in recent years since Lown and Levine clarified its diagnostic criteria and emphasized its important relation to digitalis excess.1' 2 The present report was prompted by the increasing frequency with which this diagnosis has been made at our hospital and its common association with chronic ...
متن کاملParoxysmal nodal tachycardia with retrograde heart block.
Paroxysmal nodal tachycardia is not uncommon, and may be divided into three types, in which the rhythm arises in the upper, middle, or lower part of the A-V node. Low nodal tachycardia, which is characterized by an inverted P wave following the R wave at a constant interval, was found in 18 out of 253, and 8 out of 42 cases of paroxysmal tachycardia analysed by the electrocardiograph in the ser...
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ژورنال
عنوان ژورنال: Heart
سال: 1944
ISSN: 1355-6037
DOI: 10.1136/hrt.6.2.53