[Electrocardiography]: Graphs: Incomplete heart block. 3:1 rhythm

Collection:: Images from the History of Medicine (IHM)
Contributor(s):: Bachmann, George, 1877-
Publication:: [191-]
Format:: Still image
Abstract:: An early electrocardiograph showing an incomplete heart block.
Copyright:: The National Library of Medicine believes this item to be in the public domain. (More information)
NLM Unique ID:: 101406615 (See catalog record)
NLM Image ID:: A023139
Permanent Link:: http://resource.nlm.nih.gov/101406615

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