A 2:1 atrioventricular block presenting paradoxical ventriculophasic response.
Ann Noninvasive Electrocardiol
; 24(4): e12642, 2019 07.
Article
em En
| MEDLINE
| ID: mdl-30888696
ABSTRACT
Ventriculophasic response (VR) is defined as the shortening of the sinus cycle length in the setting of greater than second-degree atrioventricular (AV) block. Typically, the PP intervals interposing a QRS complex are shorter than those without a QRS complex. Paradoxical VR is a rare clinical entity. We report about an 80-year-old man presenting with a 21 AV block, in whom typical and paradoxical VRs were observed.
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Base de dados:
MEDLINE
Assunto principal:
Eletrocardiografia
/
Bloqueio Atrioventricular
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article