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Electrocardiographic artifact.
Littmann L. Littmann L. J Electrocardiol. 2021 Jan-Feb;64:23-29. doi: 10.1016/j.jelectrocard.2020.11.006. Epub 2020 Nov 30. J Electrocardiol. 2021. PMID: 33278776 Review.
Phase 4 paroxysmal AV block in a patient with scleroderma.
Butschek R, Powell BD, Littmann L. Butschek R, et al. Among authors: littmann l. J Electrocardiol. 2013 Nov-Dec;46(6):679-81. doi: 10.1016/j.jelectrocard.2013.06.003. Epub 2013 Jul 11. J Electrocardiol. 2013. PMID: 23849957
The diagnostic use of respiratory artifact.
Littmann L. Littmann L. J Electrocardiol. 2010 May-Jun;43(3):264-9. doi: 10.1016/j.jelectrocard.2009.10.005. Epub 2009 Dec 2. J Electrocardiol. 2010. PMID: 20399349
237 results