Point of care gastric ultrasound to predict aspiration in patients undergoing urgent endotracheal intubation in the emergency medicine department.

"Declaration of conflicting interests The author(s) declared no conflicts of interest concerning this article's research, authorship, and/or publication. Declarations Ethics approval and consent to participateThe study was conducted after getting approval from the Institutional Ethics Committee of All India Institute of Medical Sciences, Rishikesh (Ref no – AIIMS/IEC/20/370). The study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.Written informed consent was taken from all participants and/or legal guardian of the study. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding The author(s) received no financial support for the research, authorship and /or publication of this article."