Acquired Long QT Syndrome and Torsades de Pointes after Mitral Valve Replacement Surgery

Authors

  • Carlos Rodríguez-Artuza Universidad del Zulia – Facultad de Medicina – Instituto de Investigaciones de Enfermedades Cardiovasculares – Maracaibo/Zulia – Venezuela/ Centro Clínico La Sagrada Familia – Medicine – Cardiology – Maracaibo/Zulia – Venezuela.
  • Héctor Barajas tro Clínico La Sagrada Familia – Medicine – Cardiology – Maracaibo/Zulia – Venezuela.
  • José Rivera Centro Clínico La Sagrada Familia – Medicine – Cardiology – Maracaibo/Zulia – Venezuela.
  • Emilio Clavel Centro Clínico La Sagrada Familia – Medicine – Cardiology – Maracaibo/Zulia – Venezuela.
  • Mayela Labarca Centro Clínico La Sagrada Familia – Medicine – Cardiology – Maracaibo/Zulia – Venezuela. https://orcid.org/0000-0002-2789-3537

Keywords:

Long QT Syndrome, Ventricular Fibrillation, Torsades de Pointes, Postoperative Period

Abstract

Acquired long QT syndrome (aLQTS) can occur in up to one third of patients undergoing cardiac surgery and is often undisclosed. We present a case of a 55-year-old male patient admitted to our center for mitral valve replacement surgery, and, during the postoperative period, a long QT greater than 600 ms was confirmed and in the Holter monitoring Torsade de Pointes (TdP) was evidenced. The patient received appropriate medical treatment and was discharge in stable clinical conditions.

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References

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Published

2021-05-22

How to Cite

Rodríguez-Artuza , C., Barajas, H. ., Rivera, J. ., Clavel, E. ., & Labarca, M. (2021). Acquired Long QT Syndrome and Torsades de Pointes after Mitral Valve Replacement Surgery. JOURNAL OF CARDIAC ARRHYTHMIAS, 34(2), 53–56. Retrieved from https://jca.org.br/jca/article/view/3424

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Section

Clinical Arrythmia

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