Magnesium sulfate-induced blocked premature atrial contractions resulting in fetal bradyarrhythmia

Here, we present a rare case of fetal bradyarrhythmia following magnesium sulfate therapy for preterm labor. After we switched treatment from ritodrine hydrochloride to magnesium sulfate at 25 weeks' gestation, the fetal heart rate dropped from 150 bpm to 80–100 bpm. Fetal echocardiography and...

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Bibliographic Details
Main Authors: Takekazu Miyoshi, MD, Wataru Shimizu, MD, Takashi Noda, MD, Yoshinari Kobayashi, MD, Chizuko A. Kamiya, MD, Kaoru Yamanaka, MD, Reiko Neki, MD, Jun Yoshimatsu, MD, Shiro Kamakura, MD
Format: Article
Language:English
Published: Wiley 2014-06-01
Series:Journal of Arrhythmia
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1880427613001804