J Korean Neurol Assoc.  2018 Nov;36(4):310-313. 10.17340/jkna.2018.4.6.

Medullary Infarction Presenting as Sudden Cardiac Arrest: Report of Two Cases and Review of the Literature

Affiliations
  • 1Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea. hmkwon@snu.ac.kr

Abstract

The causes of sudden death after medullary infarction involve arrhythmia, central respiratory failure, and dysautonomia. Sudden cardiac arrest in a medullary infarction is uncommon. Most of these cases experienced sudden cardiopulmonary arrest within 2 weeks from stroke onset as the extent of lesion increased. Here, we report two cases of medullary infarction presenting as sudden cardiac arrest. These cases indicate that medullary infarction could be one of the causes of sudden cardiac arrest.

Keyword

Medulla oblongata; Stroke; Heart arrest

MeSH Terms

Arrhythmias, Cardiac
Death, Sudden
Death, Sudden, Cardiac*
Heart Arrest
Infarction*
Medulla Oblongata
Primary Dysautonomias
Respiratory Insufficiency
Stroke
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