Efeito de esmolol sobre o intervalo QT corrigido e alterações da dispersão do intervalo QT corrigido observadas durante a indução da anestesia em pacientes hipertensos que receberam um inibidor da enzima conversora de angiotensina | Zendy

Zahit Çeker | Zendy; Suna Akın Takmaz | Zendy; Bülent Baltacı | Zendy; Hülya Başar | Zendy

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Efeito de esmolol sobre o intervalo QT corrigido e alterações da dispersão do intervalo QT corrigido observadas durante a indução da anestesia em pacientes hipertensos que receberam um inibidor da enzima conversora de angiotensina

Author(s) -

Zahit Çeker,

Suna Akın Takmaz,

Bülent Baltacı,

Hülya Başar

Publication year - 2014

Publication title -

brazilian journal of anesthesiology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.307

H-Index - 29

eISSN - 1806-907X

pISSN - 0034-7094

DOI - 10.1016/j.bjan.2014.03.008

Subject(s) - esmolol , medicine , anesthesia , heart rate , blood pressure

The importance of minimizing the exaggerated sympatho-adrenergic responses and QT interval and QT interval dispersion changes that may develop due to laryngoscopy and tracheal intubation during anesthesia induction in the hypertensive patients is clear. Esmolol decreases the hemodynamic response to laryngoscopy and intubation. However, the effect of esmolol in decreasing the prolonged QT interval and QT interval dispersion as induced by laryngoscopy and intubation is controversial. We investigated the effect of esmolol on the hemodynamic, and corrected-QT interval and corrected-QT interval dispersion changes seen during anesthesia induction in hypertensive patients using angiotensin converting enzyme inhibitors.

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