Pallesen, Jan The effects of preoperative point-of-care focused cardiac ultrasound in high-risk patients: study protocol for a prospective randomised controlled trial. [electronic resource] - Danish medical journal 01 2020 Publication Type: Clinical Trial Protocol; Journal Article ISSN: 2245-1919 Subjects--Topical Terms: AgedAged, 80 and overFemaleHumansMaleAbdomen--surgeryCardiovascular Diseases--complicationsHeart--diagnostic imagingOrthopedic Procedures--adverse effectsPoint-of-Care SystemsPostoperative Complications--etiologyPreoperative Care--methodsProspective StudiesRandomized Controlled Trials as TopicRisk FactorsUltrasonography--methodsMulticenter Studies as Topic