منابع مشابه
Sinus bradycardia with cardiac asystole.
A case of sinus bradycardia with cardiac asystole was described in this journal (Pearson, 1945). The subsequent history and the post-mortem findings are now recorded. The patient was a woman aged 52 years who had been under observation since February 1943. Her pulse rate varied between 16 and 30 and her main symptoms were attacks of unconsciousness, resembling Stokes-Adams attacks; these were s...
متن کاملJust Sinus Bradycardia or Something More Serious?
An asymptomatic 5-year-old girl presented with bradycardia during a routine well-child visit. Further evaluation revealed profound sinus bradycardia, exercise-induced bidirectional ventricular tachycardia, and supraventricular tachycardia. An echocardiogram showed heavy trabeculations in the left ventricular myocardium. This patient's presentation suggested catecholaminergic polymorphic ventric...
متن کاملHantavirus Infection with Marked Sinus Bradycardia, Taiwan
To the Editor: Hantaviruses are enveloped RNA viruses belonging to the family Bunyaviridae (1,2), for which a number of species have been identified, including the Hantaan, Seoul, Puumala, Dobrava-Belgrade, and Sin Nombre viruses (1,2). Each hantavirus is associated with a specific rodent reservoir (1,2). Hantaan virus, found throughout northeastern Asia, causes a life-threatening illness known...
متن کاملAnti-Ro-associated sinus bradycardia in newborns.
in Newborns To the Editor: In the study by Mazel et al,1 the authors reported that passive transfer of human anti-Ro/SSA and anti-La/SSB autoantibodies into naive pregnant mice induced bradycardia and first-degree AV block in pups, suggesting a possible sinoatrial node involvement. We have observed similar findings in humans. In the last 4 years, we prospectively followed 21 pregnancies in anti...
متن کاملAtrial ectopic activity associated with sinus bradycardia.
Five cases of atrial ectopic activity associated with sinus bradyeardia are reported. The ectopic activity was abolished in all cases when the sinus rate was increased spontaneously or by atropine. The report demonstrated that the incidence of ectopic activity increases in the atrium at the slower basic rates as it does in the ventricle. It was emphasized that atrial ectopic activity associated...
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ژورنال
عنوان ژورنال: Heart
سال: 1971
ISSN: 1355-6037
DOI: 10.1136/hrt.33.5.742