A 2:1 atrioventricular block presenting paradoxical ventriculophasic response | Zendy

Nakashima Takashi | Zendy; Suzuki Keita | Zendy; Ido Takahisa | Zendy; Yamaura Makoto | Zendy; Takahashi Shigekiyo | Zendy; Aoyama Takuma | Zendy

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A 2:1 atrioventricular block presenting paradoxical ventriculophasic response

Author(s) -

Nakashima Takashi,

Suzuki Keita,

Ido Takahisa,

Yamaura Makoto,

Takahashi Shigekiyo,

Aoyama Takuma

Publication year - 2019

Publication title -

annals of noninvasive electrocardiology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.494

H-Index - 48

eISSN - 1542-474X

pISSN - 1082-720X

DOI - 10.1111/anec.12642

Subject(s) - medicine , atrioventricular block , cardiology , heart block , electrocardiography

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 2:1 AV block, in whom typical and paradoxical VRs were observed.

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