Point-of-Care Ultrasound (POCUS)

Abstract

Abstract Point-of-care ultrasound (POCUS) has become a valid and reliable tool in clinical decision-making besides being a timely intervention modality for patient care. It is not a replacement for echocardiography and computed tomographic (CT) scan for complex decision-making. However, it is a crucial tool for evaluation of cardiac, thoracic, and abdominal pathology at the bedside under appropriate circumstances. Technological advances have improved the portability of equipment, enabling ultrasound imaging to be executed at bedside and thus helping internists to make timely diagnosis and perform ultrasound (US) guided procedures. The use of POCUS can immediately narrow differential diagnoses by building on clinical information revealed by the traditional physical examination and refining clinical decision making for further management. The utility of POCUS is dependent on the skill and experience of the operator in addition to equipment availability, costs and training.