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Curr Treat Options Cardiovasc Med. 2017 Jan;19(1):7. doi: 10.1007/s11936-017-0506-x.

Treatment of Fetal Supraventricular Tachycardia.

Current treatment options in cardiovascular medicine

Bridget B Zoeller

Affiliations

  1. 1 Children's Place, Department of Pediatrics, Campus Box 8116-NWT, St. Louis, MO, 63110, USA. [email protected].

PMID: 28265962 DOI: 10.1007/s11936-017-0506-x

Abstract

OPINION STATEMENT: Fetal arrhythmia is a common reason for referral to fetal cardiology. Fetal supraventricular tachycardia can be subdivided into several groups with the most common being re-entrant supraventricular tachycardia and atrial flutter. Fetal tachycardia can lead to hydrops fetalis, which increases the risk of fetal demise, perinatal morbidities, and premature delivery. The diagnosis of fetal tachycardia can be a challenge as a traditional electrocardiogram cannot be completed on a fetus, and other methods must be used by fetal echocardiogram. Several retrospective studies have been completed to determine the best treatment; however, there continues to be no consensus on the best option. Digoxin, flecainide, and sotalol are commonly used and have favorable results depending on gestational age, fetal well-being, and presence of hydrops. Treatment in a timely manner can convert supraventricular tachycardia to a normal fetal heart rate, and hydrops can resolve with delivery at term if the proper medications are used.

Keywords: Fetal arrhythmia; Fetal atrial flutter; Fetal supraventricular tachycardia; Fetal tachycardia; Supraventricular tachycardia

References

  1. Am J Obstet Gynecol. 1993 May;168(5):1339-44 - PubMed
  2. Heart. 1998 Jun;79(6):582-7 - PubMed
  3. Am J Perinatol. 1996 Nov;13(8):483-6 - PubMed
  4. Clin Obstet Gynecol. 2010 Dec;53(4):899-914 - PubMed
  5. Br Heart J. 1991 Jan;65(1):46-8 - PubMed
  6. Prenat Diagn. 2004 Dec 30;24(13):1068-80 - PubMed
  7. Pediatr Cardiol. 2001 Nov-Dec;22(6):483-7 - PubMed
  8. Circulation. 2013 Nov 12;128(20):2183-91 - PubMed
  9. Am J Perinatol. 2014 Aug;31(7):617-28 - PubMed
  10. Circulation. 2000 Jun 13;101(23):2721-6 - PubMed
  11. Heart Rhythm. 2016 Jun;13(6):1283-8 - PubMed
  12. Am J Obstet Gynecol. 1987 Nov;157(5):1268-9 - PubMed
  13. Heart Rhythm. 2008 Aug;5(8):1216-8 - PubMed
  14. Clin Perinatol. 2016 Mar;43(1):99-112 - PubMed
  15. Ann Pharmacother. 1994 Sep;28(9):1031-4 - PubMed
  16. Circulation. 2011 Oct 18;124(16):1747-54 - PubMed
  17. Circulation. 2004 Jan 27;109(3):375-9 - PubMed
  18. Heart. 2007 Oct;93(10 ):1294-300 - PubMed
  19. Heart. 2006 Dec;92(12):1831-7 - PubMed
  20. J Am Coll Cardiol. 1994 Nov 1;24(5):1371-5 - PubMed

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