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Letter Observational Study
Heart rate variability in the risk stratification of emergency department patients with chest pain.
- Robert Welborn and Nicholas M Mohr.
- PGY-2 Emergency Medicine, Regions Hospital Health Partners Institute, 640 Jackson St., St. Paul, MN 55101, United States of America. Electronic address: robert.d.welborn@healthpartners.com.
- Am J Emerg Med. 2019 Feb 1; 37 (2): 363-365.
no abstract available
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