Point-of-care ultrasound in primary care: a systematic review of generalist performed point-of-care ultrasound in unselected populations

The Ultrasound Journal

Table 1 Search algorithms

MeSH terms	Ultrasonography (included echocardiography)	Primary health care General practice (included family practice) General practitioners Physicians, primary care Physicians, family	Emergency medical services (included emergency service, hospital) Emergency medicine Emergency treatment Emergencies
Additional keywords used for search in non-indexed articles	Ultrasound POCUS Echocardiography	General practitioner Primary care physician Family physician	Emergency physician Prehospital medicine