Received: 23 June 2020
Accepted: 27 November 2020
First Online: 7 December 2020
Ethics approval and consent to participate
: Not applicable. This manuscript is not a study, but a documentation and evaluation of an-already FDA-approved device in routine clinical care.
: Not applicable. Consent for publication was not obtained for individual patients. All ultrasound images were obtained as part of routine clinical care, images are de-identified, no specific details or identifying information from the case is presented, and no photos are included.
: No authors have anything to disclose or any financial conflicts of interests. Specifically, no authors have any connection with Butterfly Network, Inc.