Korean Circ J.  2009 Jul;39(7):295-296. 10.4070/kcj.2009.39.7.295.

Ritodrine-Induced Hypokalemia

Affiliations
  • 1Department of Cardiology, Kyunghee University East-West Neo Medical Center, Seoul, Korea. issohn@khu.ac.kr

Abstract

No abstract available.


MeSH Terms

Hypokalemia

Figure

  • Fig Electrocardiography (ECG) showed ST-T changes resembling ischemia in the inferolateral leads (A) with a heart rate of 98 beats/min. The ECG obtained the preceding day revealed no ST-T changes (B). The ECG in limb lead II showed flattening of the T wave, slight ST depression, and a prominent U wave (arrows, C). After discontinuing the ritodrine infusion, the ECG returned to normal the following day (D and E).


Reference

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2. Caldwell G, Scougall I, Boddy K, Toft AD. Fasting hyperinsulinemic hypoglycemia after ritodrine therapy for premature labor. Obstet Gynecol. 1987. 70:478–480.
3. Braden GL, von Oeyen PT, Germain MJ, Watson DJ, Haag BL. Ritodrine- and terbutaline-induced hypokalemia in preterm labor: mechanisms and consequences. Kidney Int. 1997. 51:1867–1875.
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