eMurmur Connect Product Demo

For more information on how to use our digital auscultation platform eMurmur Connect book a demo or give us a call.

Technical Support

Having technical issues with the educational apps Littmann Learning or Littmann University? Email us at

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Reach out to us with any questions and we will respond to you within one business day.

eMurmur is the name under which CSD Labs International Inc., a Canadian company incorporated under the laws of British Columbia and CSD Labs GmbH, an Austrian company incorporated under the laws of Austria, operates in the market.

Canada office

CSD Labs International Inc.
78 George St, Suite 204
Ottawa, Ontario, K1N 5W1

Austria office

CSD Labs GmbH
Nikolaiplatz 4
8020 Graz
UID: ATU69165547