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Cid-Serra X, Hoang W, El-Ansary D, Canty D, Royse A, Royse C. Clinical Impact of Point-of-Care Ultrasound in Internal Medicine Inpatients: A Systematic Review. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:170-179. [PMID: 34740496 DOI: 10.1016/j.ultrasmedbio.2021.09.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 06/13/2023]
Abstract
The aim in this systematic review was to determine the effect of point-of-care ultrasound (POCUS) on the clinical decision-making process and patient outcomes in adults admitted to the general medicine ward. A comprehensive search was performed in MEDLINE (Ovid), EMBASE (Ovid), PubMed, the Cochrane Library, ClinicalTrials.gov, Scopus, LILACS and Cinahl. Articles had to fulfill the inclusion criteria of randomised or non-randomised studies assessing the impact of POCUS on the diagnosis, management, length of hospital stay or mortality of patients admitted to the internal medicine ward. Six studies were included involving a total of 1836 patients. The influence of POCUS on the diagnosis was reported as a change in the main diagnosis or the addition of a relevant diagnosis in up to 18% and 24% of the cases, respectively. Impact on the management plan was reported in 37% to 52.1% of the participants. Three studies documented the impact of POCUS on the length of stay. Two of them reported no difference between groups, and the other reported a significant reduction of 1 d of the hospital stay. In conclusion, POCUS appears to have positive effects on the clinical decision-making process with impacts on optimal patient management and possible reduction in the hospital length of stay.
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Affiliation(s)
- Ximena Cid-Serra
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia; Department of Medicine and Community Care, Royal Melbourne Hospital, Melbourne, VIC, Australia.
| | - William Hoang
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia
| | - Doa El-Ansary
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia; Department of Nursing and Allied Health, Swinburne University of Technology, Hawthorn, Melbourne, VIC, Australia; Clinical Research Institute, Westmead Private Hospital, Westmead, Sydney, NSW, Australia
| | - David Canty
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia; Department of Medicine, Monash University, Melbourne, VIC, Australia; Department of Anaesthesia and Perioperative Medicine, Monash Health, Melbourne, VIC, Australia
| | - Alistair Royse
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia; Department of Surgery, the Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Colin Royse
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia; Outcomes Research Consortium, Cleveland Clinic, Cleveland, OH
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Miller AF, Arichai P, Gravel CA, Vieira RL, Neal JT, Neuman MI, Monuteaux MC, Levy JA. Use of Cardiac Point-of-Care Ultrasound in the Pediatric Emergency Department. Pediatr Emerg Care 2022; 38:e300-e305. [PMID: 33122503 DOI: 10.1097/pec.0000000000002271] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We sought to describe the test characteristics of cardiac point-of-care ultrasound (POCUS) performed by pediatric emergency medicine (PEM) physicians after structured cardiac POCUS training. METHODS We evaluated the use of clinically indicated cardiac POCUS by PEM physicians in a single tertiary care pediatric emergency department after implementation of a focused cardiac POCUS training curriculum. The test characteristics of the sonologist interpretation were compared with expert POCUS review, by PEM physicians who have completed PEM POCUS fellowship training, for the assessment of both pericardial effusion and left ventricular systolic dysfunction. RESULTS A total of 1241 cardiac POCUS examinations were performed between July 2015 and December 2017, of which 456 were clinically indicated and underwent expert POCUS review and comprised the study sample. These examinations were performed by 33 different PEM attending sonologists. Chest pain (52%), dyspnea (20%), and tachycardia (18%) were the most common indications for cardiac POCUS. Prevalence of pericardial effusion and global systolic dysfunction based on expert POCUS review were 11% (48/443) and 4% (16/435), respectively. Real-time cardiac POCUS interpretation had a sensitivity and specificity of 100% and 99.5%, respectively, for both pericardial effusion and left ventricular systolic dysfunction when compared with expert POCUS review. CONCLUSIONS Cardiac POCUS is both sensitive and specific for identifying pericardial effusion and left ventricular systolic dysfunction when performed by PEM attendings with focused training.
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Affiliation(s)
- Andrew F Miller
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Piyawat Arichai
- Department of Pediatrics, Children's National Hospital, Washington, DC
| | - Cynthia A Gravel
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Rebecca L Vieira
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Jeffrey T Neal
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Mark I Neuman
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Michael C Monuteaux
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Jason A Levy
- From the Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
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Cid X, Canty D, Royse A, Maier AB, Johnson D, El-Ansary D, Clarke-Errey S, Fazio T, Royse C. Impact of point-of-care ultrasound on the hospital length of stay for internal medicine inpatients with cardiopulmonary diagnosis at admission: study protocol of a randomized controlled trial-the IMFCU-1 (Internal Medicine Focused Clinical Ultrasound) study. Trials 2020; 21:53. [PMID: 31915052 PMCID: PMC6951003 DOI: 10.1186/s13063-019-4003-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 12/16/2019] [Indexed: 01/20/2023] Open
Abstract
Background Point-of-care ultrasound (POCUS) is emerging as a reliable and valid clinical tool that impacts diagnosis and clinical decision-making as well as timely intervention for optimal patient management. This makes its utility in patients admitted to internal medicine wards attractive. However, there is still an evidence gap in all the medical setting of how its use affects clinical variables such as length of stay, morbidity, and mortality. Methods/design A prospective randomized controlled trial assessing the effect of a surface POCUS of the heart, lungs, and femoral and popliteal veins performed by an internal medicine physician during the first 24 h of patient admission to the unit with a presumptive cardiopulmonary diagnosis. The University of Melbourne iHeartScan, iLungScan, and two-point venous compression protocols are followed to identify left and right ventricular function, significant valvular heart disease, pericardial and pleural effusion, consolidation, pulmonary edema, pneumothorax, and proximal deep venous thrombosis. Patient management is not commanded by the protocol and is at the discretion of the treating team. A total of 250 patients will be recruited at one tertiary hospital. Participants are randomized to receive POCUS or no POCUS. The primary outcome measured will be hospital length of stay. Secondary outcomes include the change in diagnosis and management, 30-day hospital readmission, and healthcare costs. Discussion This study will evaluate the clinical impact of multi-organ POCUS in internal medicine patients admitted with cardiopulmonary diagnosis on the hospital length of stay. Recruitment of participants commenced in September 2018 and is estimated to be completed by March 2020. Trial registration Australian and New Zealand Clinical Trial Registry, ACTRN12618001442291. Registered on 28 August 2018.
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Affiliation(s)
- Ximena Cid
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia. .,Department of Medicine and Community Care, Royal Melbourne Hospital, Parkville, VIC, Australia.
| | - David Canty
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia.,Department of Anesthesia and Perioperative Medicine, Monash Health, Melbourne, VIC, Australia.,Department of Anesthesia and Pain Management, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Alistair Royse
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia.,Department of Surgery, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Andrea B Maier
- Department of Medicine and Community Care, Royal Melbourne Hospital, Parkville, VIC, Australia.,Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia.,Department of Human Movement Sciences, @AgeAmsterdam, Amsterdam Movement Sciences, Vrije Universitet, Amsterdam, The Netherlands
| | - Douglas Johnson
- Department of Medicine and Community Care, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Doa El-Ansary
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia.,Department of Health Professions, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Sandy Clarke-Errey
- Statistical Consulting Centre, University of Melbourne, Parkville, VIC, Australia
| | - Timothy Fazio
- Business Intelligence Unit, Melbourne Health, Parkville, VIC, Australia.,Department of Medicine and Radiology, Melbourne Medical School, University of Melbourne, Parkville, VIC, Australia
| | - Colin Royse
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia.,Department of Anesthesia and Pain Management, Royal Melbourne Hospital, Parkville, VIC, Australia.,Outcomes Consortium, Cleveland Clinic, Cleveland, OH, USA
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Barman B, Parihar A, Kohli N, Agarwal A, Dwivedi DK, Kumari G. Impact of Bedside Combined Cardiopulmonary Ultrasound on Etiological Diagnosis and Treatment of Acute Respiratory Failure in Critically Ill Patients. Indian J Crit Care Med 2020; 24:1062-1070. [PMID: 33384512 PMCID: PMC7751041 DOI: 10.5005/jp-journals-10071-23661] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aims and objectives To prospectively evaluate the impact of cardiopulmonary ultrasound (CPUS) on etiological diagnosis and treatment of critically ill acute respiratory failure (ARF) patients. Design This is a prospective observational study conducted in a general intensive care unit (ICU) of a tertiary care center in India. Patients over 18 years old with presence of one of the objective criteria of ARF. Patients either consecutively admitted for ARF to ICU or already admitted to ICU for a different reason but later developed ARF during their hospital stay. Written informed consent in local language was obtained from next of kin. Interventions All included patients underwent bedside CPUS including lung ultrasound (US) and transthoracic echocardiography plus targeted venous US by single investigator, blinded to clinical data. The US diagnosis of ARF etiology was shared with treating intensivist. Initial clinical diagnosis (ICD) and treatment plan (made before US) of each patient were compared with post-US clinical diagnosis and treatment plan. The changes in diagnosis and treatment up to 24 hours post-US were considered as impact of US. Results Mean age of 108 included patients was 45.7 ± 20.4 years (standard deviation). The ICD was correct in 67.5% (73/108) cases, whereas the combined CPUS yielded correct etiological diagnosis in 88% (95/108) cases. Among the 108 included patients, etiological diagnosis of ARF was altered after CPUS in 40 (37%) patients, which included "diagnosis changed" in 18 (17%) and "diagnosis added" in 22 (20%). Treatment plan was changed in 39 (36%) patients after CPUS, which included surgical interventions in 17 (16%), changes in medical therapy in 12 (11%), and changes in ventilation strategy in 4 (3.5%) patients. Conclusion This study demonstrates that use of combined US approach as an initial test in ARF, improves diagnostic accuracy for identification of underlying etiology, and frequently changes clinical diagnosis and/or treatment. How to cite this article Barman B, Parihar A, Kohli N, Agarwal A, Dwivedi DK, Kumari G. Impact of Bedside Combined Cardiopulmonary Ultrasound on Etiological Diagnosis and Treatment of Acute Respiratory Failure in Critically Ill Patients. Indian J Crit Care Med 2020;24(11):1062-1070.
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Affiliation(s)
- Bapi Barman
- Department of Radiodiagnosis, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anit Parihar
- Department of Radiodiagnosis, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Neera Kohli
- Department of Radiodiagnosis, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Avinash Agarwal
- Department of Critical Care Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Durgesh K Dwivedi
- Department of Radiodiagnosis, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Gangotri Kumari
- Department of Radiodiagnosis, King George's Medical University, Lucknow, Uttar Pradesh, India
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Upadhrasta S, Raafat MH, Conti RAS. Reliability of focused cardiac ultrasound performed by first-year internal medicine residents at a community hospital after a short training. J Community Hosp Intern Med Perspect 2019; 9:373-376. [PMID: 31723379 PMCID: PMC6830195 DOI: 10.1080/20009666.2019.1659666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 08/19/2019] [Indexed: 10/25/2022] Open
Abstract
The use of bedside ultrasound over the past few decades has created a new wave of options for visualizing pathological processes allowing for faster and better detection of disease. We aimed to evaluate the reliability of focused cardiac ultrasound (FCU) performed by first-year internal medicine residents at a community hospital after a short period of training. They received a two-hour lecture and initially performed a supervised FCU followed by ten unsupervised/independent FCUs each. The four parameters that were assessed were left systolic ventricular function, right systolic ventricular function, presence of pericardial effusion, and presence of IVC dilation. Interpretation and analysis of ultrasound images were then carried out by both the residents and an attending physician with expertise in FCU analysis and interpretation. Cohen's Kappa values were obtained comparing the results found by the interns versus the attending. Our findings indicate that more training is required for reliable analysis of FCU by first-year medical residents. Our results also emphasize the need to carefully evaluate the medical residents' FCU skills after the training.
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Affiliation(s)
| | | | - Ricardo A S Conti
- Department of Internal Medicine, Saint Agnes Hospital, Baltimore, MD, USA
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Novitch M, Prabhakar A, Siddaiah H, Sudbury AJ, Kaye RJ, Wilson KE, Haroldson A, Fiza B, Armstead-Williams CM, Cornett EM, Urman RD, Kaye AD. Point of care ultrasound for the clinical anesthesiologist. Best Pract Res Clin Anaesthesiol 2019; 33:433-446. [PMID: 31791562 DOI: 10.1016/j.bpa.2019.06.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 06/24/2019] [Indexed: 02/06/2023]
Abstract
Diagnostic ultrasonography was first utilized in the 1940s. The past 70+ years have seen an explosion in both ultrasound technology and availability of ultrasound technology to more and more clinicians. As ultrasound technology and availability have grown, the utility of ultrasound technology in the clinical setting as only been limited by clinicians' imagination. Due to its lack of radiation, non-invasive nature, and gentle learning curve, medical ultrasonography is now a tremendously useful Point of Care technology in the clinical arena. What follows is a discussion of Point of Care Ultrasound (PoCUS) and how it can be incorporated in the daily practice of any regional anesthesiology. While most regional anesthesiologists usually focus on the interventional aspects of ultrasonography (i.e. nerve blocks), our discussion will center on the diagnostic value of ultrasonography-especially concerning assessment of cardiac physiology and pathophysiology, gastric anatomy, airway anatomy, and intracranial pathophysiology. After reading and reviewing this chapter, the learner will have the knowledge to start training themselves in a variety of PoCUS exams that will allow rapid diagnosis of normal and abnormal patient conditions. Once an accurate diagnosis is established, the anesthesiologist and his/her team can then confidently optimize an anesthetic pain, prevent harm, and/or treat a patient condition. In this day and age, the ability to rapidly establish an accurate diagnosis cannot be overstated-especially in a critical situation. It is the authors' sincerest hope that the following discussion will help regional anesthesiologist to become even better and well-rounded clinical leaders.
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Affiliation(s)
- Matthew Novitch
- Department of Anesthesiology, University of Washington, 520 Terry Ave, Seattle, WA 98104, USA.
| | - Amit Prabhakar
- Department of Anesthesiology, Emory University School of Medicine, 550 Peachtree St NE, Atlanta, GA 30308, USA.
| | - Harish Siddaiah
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
| | - Anna J Sudbury
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Wauwatosa, WI 53226, USA.
| | - Rachel J Kaye
- Medical University of South Carolina, Charleston, SC 29425, USA.
| | - Kyle E Wilson
- M3, LSUHSC New Orleans School of Medicine, 1901 Period St., New Orleans, LA 70112, USA.
| | - Alexander Haroldson
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Wauwatosa, WI 53226, USA.
| | - Babar Fiza
- Department of Anesthesiology, Division of Critical Care, Emory University School of Medicine, 1364 Clifton Road NE, Atlanta, GA 30322, USA.
| | - C M Armstead-Williams
- Department of Anesthesiology, LSU Health Sciences Center, Room 656, 1542 Tulane Ave., New Orleans, LA 70112, USA.
| | - Elyse M Cornett
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
| | - Richard D Urman
- Department of Anesthesiology, Perioperative and Pain Medicine, Harvard Medical School, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115, USA.
| | - Alan D Kaye
- Department of Anesthesiology, LSU Health Sciences Center, Room 656, 1542 Tulane Ave., New Orleans, LA 70112, USA.
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Spencer KT, Flachskampf FA. Focused Cardiac Ultrasonography. JACC Cardiovasc Imaging 2019; 12:1243-1253. [DOI: 10.1016/j.jcmg.2018.12.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 12/28/2018] [Indexed: 11/30/2022]
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Wagner M, Shen-Wagner J, Zhang KX, Flynn T, Bergman K. Point-of-Care Ultrasound Applications in the Outpatient Clinic. South Med J 2018; 111:404-410. [DOI: 10.14423/smj.0000000000000835] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Point-of-care B-type natriuretic peptide and portable echocardiography for assessment of patients with suspected heart failure in primary care: rationale and design of the three-part Handheld-BNP program and results of the training study. Clin Res Cardiol 2017; 107:95-107. [DOI: 10.1007/s00392-017-1181-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 11/07/2017] [Indexed: 10/18/2022]
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Haji K, Haji D, Canty DJ, Royse AG, Tharmaraj D, Azraee M, Hopkins L, Royse CF. The Feasibility and Impact of Routine Combined Limited Transthoracic Echocardiography and Lung Ultrasound on Diagnosis and Management of Patients Admitted to ICU: A Prospective Observational Study. J Cardiothorac Vasc Anesth 2017; 32:354-360. [PMID: 29126689 DOI: 10.1053/j.jvca.2017.08.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Indexed: 01/09/2023]
Abstract
OBJECTIVES Limited transthoracic echocardiography (TTE) and lung ultrasound increasingly is performed in the intensive care unit (ICU), though used in a goal-directed rather than routine manner. DESIGN Prospective observational study. SETTINGS Tertiary ICU. PARTICIPANTS Ninety-three critically ill participants within 24 hours of admission to ICU. METHODS A treating intensivist documented a clinical diagnosis and management plan before and after combined limited TTE and lung ultrasound. Ultrasound was performed by an independent intensivist and checked for accuracy offline by a second reviewer. RESULTS Ultrasound images were interpretable in 99%, with good interobserver agreement. The hemodynamic diagnosis was altered in 66% of participants, including new (14%) or altered (25%) abnormal states or exclusion of clinically diagnosed abnormal state (27%). Valve pathology of at least moderate severity was diagnosed for mitral regurgitation (7%), aortic stenosis (1%), aortic stenosis and mitral regurgitation (1%), tricuspid regurgitation (3%), and 1 case of mitral regurgitation was excluded. Lung pathology diagnosis was changed in 58% of participants including consolidation (13%), interstitial syndrome (4%), and pleural effusion (23%), and exclusion of clinically diagnosed consolidation (6%), interstitial syndrome (3%), and pleural effusion (9%). Management changed in 65% of participants including increased (12%) or decreased (23%) fluid therapy, initiation (10%), changing (6%) or cessation (9%) of inotropic, vasoactive or diuretic drugs, non-invasive ventilation (3%), and pleural drainage (2%). CONCLUSION Routine screening of patients with combined limited TTE and lung ultrasound on admission to ICU is feasible and frequently alters diagnosis and management.
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Affiliation(s)
- Kavi Haji
- Intensive Care Unit, Frankston Hospital, Frankston, Victoria, Australia; Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia.
| | - Darsim Haji
- Frankston Hospital, Frankston, Victoria, Australia; Ultrasound Simulation, Department of Surgery, University of Melbourne, Melbourne, Australia
| | - David J Canty
- Department of Surgery, University of Melbourne, Melbourne, Australia
| | - Alistair G Royse
- Ultrasound Education Group, Department of Surgery, The University of Melbourne, Melbourne, Australia
| | - Dhaksha Tharmaraj
- Intensive Care Unit, Frankston Hospital, Frankston, Victoria, Australia
| | - Meor Azraee
- Intensive Care Unit, Frankston Hospital, Frankston, Victoria, Australia
| | - Lynda Hopkins
- Frankston Hospital, Frankston, Victoria, Australia; Ultrasound Education Group, Department of Surgery, The University of Melbourne, Melbourne, Australia
| | - Collin F Royse
- Ultrasound Education Group, Department of Surgery, The University of Melbourne, Melbourne, Australia
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