Johri AM, Glass C, Hill B, Jensen T, Puentes W, Olusanya O, Capizzano JN, Dancel R, Reierson K, Reisinger N, Liblik K, Galen BT. The Evolution of Cardiovascular Ultrasound: A Review of Cardiac Point-of-Care Ultrasound (POCUS) Across Specialties. Am J Med. 2023 Jul; 136(7):621-628.