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Abstract
Myocardial contusion can be a difficult diagnosis to make. There is currently no gold standard of investigation that allows its accurate diagnosis in the clinical setting. Trauma surgeons need to have a high degree of clinical suspicion when dealing with patients who have received blunt thoracic injuries in order that the diagnosis of myocardial contusion may be made. In this article we discuss the diagnosis, potential complications and investigation of patients with suspected myocardial contusion and also present a fl ow diagram for the possible management of patients with trauma who may have suspected myocardial contusion.
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Affiliation(s)
- AM Ranasinghe
- Department of Cardiothoracic Surgery, University Hospital Birmingham NHS Trust, Birmingham, UK
| | - ME Lewis
- Department of Cardiothoracic Surgery, University Hospital Birmingham NHS Trust, Birmingham, UK
| | - TR Graham
- Department of Cardiothoracic Surgery, University Hospital Birmingham NHS Trust, Birmingham, UK,
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2
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Karalis DG, Tortella BJ, Chandrasekaran K. Role of Transesophageal Echocardiography in Blunt Chest Trauma. Semin Cardiothorac Vasc Anesth 2016. [DOI: 10.1177/108925320200600210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Patients who suffer blunt chest trauma are at risk for injury to the heart, and the thoracic aorta and its branch vessels. Unrecognized injury to the heart or aorta may lead to life threatening complications. Therefore, the physician caring for the trauma patient must be able to accurately and rapidly diagnose cardiac and thoracic aortic injury. Transesophageal echocardiography is an ideal tool to diagnose cardiac and aortic injury in the patient with blunt chest trauma because it provides high quality images of the heart and thoracic aorta and can safely and rapidly be performed in the emergency department, operating suite or intensive care unit. To utilize transesophageal echocardiography most effectively, the echocardiographer must be familiar with the indications, limitations, and piffalls of transesophageal echocardiography in patients with blunt chesttrauma. This review describes the role of transesophageal echocardiography in evaluating the patient with blunt chest trauma for cardiac, thoracic aortic, and mediastinal injury.
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Affiliation(s)
- Dean G. Karalis
- Division of Cardiology, Drexel University College of Medicine, Philadelphia PA; Cardiology Consultants of Philadelphia, 227 North Broad Street, Suite 200, Philadelphia, PA 19107
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El-Menyar A, Latifi R, AbdulRahman H, Zarour A, Tuma M, Parchani A, Peralta R, Al Thani H. Age and traumatic chest injury: a 3-year observational study. Eur J Trauma Emerg Surg 2013; 39:397-403. [DOI: 10.1007/s00068-013-0281-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Accepted: 03/18/2013] [Indexed: 10/27/2022]
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Mosquera VX, Marini M, Muñiz J, Asorey-Veiga V, Adrio-Nazar B, Boix R, Lopez-Perez JM, Pradas-Montilla G, Cuenca JJ. Traumatic aortic injury score (TRAINS): an easy and simple score for early detection of traumatic aortic injuries in major trauma patients with associated blunt chest trauma. Intensive Care Med 2012; 38:1487-96. [DOI: 10.1007/s00134-012-2596-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Accepted: 04/22/2012] [Indexed: 12/24/2022]
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Mosquera VX, Marini M, Gulías D, Cao I, Muñiz J, Herrera-Noreña JM, López-Pérez JM, Cuenca JJ. Minimal traumatic aortic injuries: meaning and natural history. Interact Cardiovasc Thorac Surg 2012; 14:773-8. [PMID: 22437888 DOI: 10.1093/icvts/ivs095] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Minimal aortic injuries (MAIs) are being recognized more frequently due to the increasing use of high-resolution diagnostic techniques. The objective of this case series review was to report the clinical and radiological characteristics and outcomes of a series of patients with MAI. METHODS From January 2000 to December 2011, 54 major blunt trauma patients were admitted to our institution with traumatic aortic injuries. Nine of them presented with MAI, whereas the remaining 45 patients suffered a significant aortic injury (SAI). RESULTS MAIs accounted for 17% of the overall traumatic aortic injuries in our series. Major trauma patients with MAI and SAI were similar regarding the presence of severe associated non-aortic injuries and the expected mortality calculated by injury severity score, revised trauma score and trauma injury severity score. There were no statistically significant differences in in-hospital mortality between MAI (22.2%) and SAI (30.2%). No death in the MAI group was aortic related, whereas five deaths in the SAI group were caused by an aortic complication. The survival of MAI patients was 77.8% at 1 and 5 years. There was no late mortality among MAI patients. The survival of SAI patients was 69.7% at 1 year and 63.6% at 5 and 10 years. None of the seven surviving patients with MAI presented a progression of the aortic injury. In six patients, the intimal tear completely healed in imaging controls, whereas one patient developed a small saccular pseudoaneurysm. CONCLUSIONS Blunt traumas presenting MAI are as severe as traumas that associate SAI and present similar in-hospital mortality. In contrast to SAI traumas, in-hospital mortality due to MAI is not usually related to the aortic injury, so these injuries are more amenable to a conservative management. It is mandatory to perform a close imaging surveillance to detect early any potential adverse evolution of an MAI. Nevertheless, a balance must be struck between a close serial imaging surveillance and the potentially detrimental effects of obtaining high-resolution additional images.
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Affiliation(s)
- Victor X Mosquera
- Department of Cardiovascular Surgery, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain.
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6
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Abstract
Cardiac chamber rupture in blunt trauma is uncommon and is associated with a high mortality rate. We report a patient involved in a motor vehicle collision with an isolated right atrial injury resulting in a pericardial effusion associated with hemodynamic compromise. A 20 year-old intoxicated female was transported after sustaining a collision in her vehicle. The patient remained mildly hypotensive and tachycardic despite volume resuscitation. FAST was negative showing good cardiac motion and no fluid in her abdomen. A CT scan revealed a mediastinal hematoma and free intra-abdominal fluid, and trans-thoracic echocardiogram (TTE) identified a mass within the right atrium associated with a pericardial effusion. In the operating room, clot was removed from within the pericardium. Hypothermic circulatory arrest and cardiopulmonary bypass were performed and a single laceration involving the right atrium was repaired after removing a large intra-atrial clot. A negative concurrent exploratory laparotomy was performed. The patient was discharged from the hospital postoperative day 6. This report presents an isolated right atrial tear associated with pericardial tamponade following blunt trauma and we discuss the role of early diagnosis and treatment.
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Affiliation(s)
- Ah Gajjar
- The University of Oklahoma College of Medicine, Tulsa, USA
| | - Jt Atherton
- The University of Oklahoma College of Medicine, Tulsa, USA
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Lema MK, Chalya PL, Mabula JB, Mahalu W. Pattern and outcome of chest injuries at Bugando Medical Centre in Northwestern Tanzania. J Cardiothorac Surg 2011; 6:7. [PMID: 21244706 PMCID: PMC3033810 DOI: 10.1186/1749-8090-6-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Accepted: 01/18/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chest injuries constitute a continuing challenge to the trauma or general surgeon practicing in developing countries. This study was conducted to outline the etiological spectrum, injury patterns and short term outcome of these injuries in our setting. PATIENTS AND METHODS This was a prospective study involving chest injury patients admitted to Bugando Medical Centre over a six-month period from November 2009 to April 2010 inclusive. RESULTS A total of 150 chest injury patients were studied. Males outnumbered females by a ratio of 3.8:1. Their ages ranged from 1 to 80 years (mean = 32.17 years). The majority of patients (72.7%) sustained blunt injuries. Road traffic crush was the most common cause of injuries affecting 50.7% of patients. Chest wall wounds, hemothorax and rib fractures were the most common type of injuries accounting for 30.0%, 21.3% and 20.7% respectively. Associated injuries were noted in 56.0% of patients and head/neck (33.3%) and musculoskeletal regions (26.7%) were commonly affected. The majority of patients (55.3%) were treated successfully with non-operative approach. Underwater seal drainage was performed in 39 patients (19.3%). One patient (0.7%) underwent thoracotomy due to hemopericardium. Thirty nine patients (26.0%) had complications of which wound sepsis (14.7%) and complications of long bone fractures (12.0%) were the most common complications. The mean LOS was 13.17 days and mortality rate was 3.3%. Using multivariate logistic regression analysis, associated injuries, the type of injury, trauma scores (ISS, RTS and PTS) were found to be significant predictors of the LOS (P < 0.001), whereas mortality was significantly associated with pre-morbid illness, associated injuries, trauma scores (ISS, RTS and PTS), the need for ICU admission and the presence of complications (P < 0.001). CONCLUSION Chest injuries resulting from RTCs remain a major public health problem in this part of Tanzania. Urgent preventive measures targeting at reducing the occurrence of RTCs is necessary to reduce the incidence of chest injuries in this region.
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Affiliation(s)
- Monafisha K Lema
- Department of Surgery, Weill- Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Phillipo L Chalya
- Department of Surgery, Weill- Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Joseph B Mabula
- Department of Surgery, Weill- Bugando University College of Health Sciences, Mwanza, Tanzania
| | - William Mahalu
- Department of Surgery, Weill- Bugando University College of Health Sciences, Mwanza, Tanzania
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8
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Hainer C, Böckler D, Bernhard M, Scheuren K, Stein KM, Rauch H, Martin E, Weigand MA. [Blunt traumatic aortic injury: importance of transesophageal echocardiography]. Anaesthesist 2008; 57:262-8. [PMID: 18270674 DOI: 10.1007/s00101-008-1334-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Traumatic injury of the aorta can be a fatal complication of blunt thoracic trauma and if it is survived and diagnosed, surgery will be necessary. A prerequisite is a prompt imaging diagnosis of the injury in order to plan an optimal therapeutic procedure for the patient, depending on the severity of the injury. Digital angiography has now been replaced by non-invasive methods, such as computer tomography (CT) or transesophageal echocardiography (TEE). Using TEE it is possible to carry out a staging of the injury and this classification together with the corresponding clinical symptoms determines the therapeutic treatment regime. In many cases a staged treatment is standard procedure. In addition to the establishment of an adequate blood pressure (for prophylaxis of the open rupture), monitoring during the course of treatment may be necessary. The main advantage of TEE is that the examination of these mostly multiple traumatised patients can be carried out at the bedside. This review describes the use of TEE as a diagnostic tool in the early phase and for continuous monitoring of an initially conservative treatment regime.
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Affiliation(s)
- C Hainer
- Klinik für Anaesthesiologie, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg.
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9
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Wong SSF. Penetrating Thoracic Injuries: The Use of Transesophageal Echocardiography to Monitor for Complications After Intracardiac Nail Removal. ACTA ACUST UNITED AC 2008; 64:E69-70. [PMID: 17429324 DOI: 10.1097/01.ta.0000195476.52563.0c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Sophia S F Wong
- Department of Anaesthesia, Sunnybrook and Women's College Health Sciences Centre, Toronto, Ontario, Canada.
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10
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De Maria E, Gaddi O, Navazio A, Monducci I, Tirabassi G, Guiducci U. Right atrial free wall rupture after blunt chest trauma. J Cardiovasc Med (Hagerstown) 2007; 8:946-9. [PMID: 17906483 DOI: 10.2459/jcm.0b013e328013f8af] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We report the case of an 18-year-old man, victim of a car accident, presenting with severe hypotension and signs of cardiac tamponade. Transoesophageal echocardiography was suggestive of right atrial free wall rupture. The patient underwent urgent cardiac surgery for repair of right atrial rupture. The immediate clinical outcome was favourable; the patient is in good general condition at 24-month follow-up. The right atrium is rarely involved in cardiac contusion as compared to the right ventricle or other cardiac structures, owing to its anatomical location and direction of physical forces.
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Affiliation(s)
- Elia De Maria
- Division of Cardiology, S. Maria Nuova Hospital, Viale Risorgimento 1, Reggio Emilia, Italy.
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11
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Khalil A, Helmy T, Tarik T, Porembka DT. Aortic pathology: aortic trauma, debris, dissection, and aneurysm. Crit Care Med 2007; 35:S392-400. [PMID: 17667464 DOI: 10.1097/01.ccm.0000270276.01938.c0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aorta is a conduit from the left ventricle that delivers pulsatile blood distally in either a compliant or stiffened vessel to organs and tissue beds. Only recently, since the advent of transesophageal echocardiographic imaging, did its presence and associated pathologies become more profound and more prominent for the intensivist. Angiography, the "gold standard" for diagnostic imaging, now seems to be in question since the advent of ultrasound (transesophageal echocardiography), improvements in magnetic resonance imaging, and particularly the advancement to 64-slice computed tomography. It is now a revelation of how revealing these newer imaging tools have expanded our knowledge potential of pathologies that involve the aorta. The latter three imaging modalities are continuing to improve, with established efficacy, particularly in the critically ill and injured patient. This article will enlighten the intensivist and others of their potential and contrast each imaging device in several prominent pathologies common to the critical care physician. The disadvantages of all will be brought forth. Evidence will be presented revealing the dynamic nature of imaging technologies that will continue to affect the outcome of our patients. The most common indications for interrogation of the aorta are in traumatic events in which there might be a catastrophic transection, intimal tear or flap, or subadventitial tear. The identification of hematomas (by these imaging devices) in the mediastinum might be associated with significant physical forces, and this article will show the relevance. The significance of atherosclerotic plaques, ulcers, and debris will also be debated. Finally, imaging of a patient with aortic dissection or aneurysm will be discussed, as its pathology and pathogenic process are well known, and the changing nature or paradigm shift in the imaging of this life-threatening disease will be addressed.
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Affiliation(s)
- Ahmed Khalil
- Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
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12
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Cinnella G, Dambrosio M, Brienza N, Tullo L, Fiore T. Transesophageal echocardiography for diagnosis of traumatic aortic injury: an appraisal of the evidence. ACTA ACUST UNITED AC 2006; 57:1246-55. [PMID: 15625457 DOI: 10.1097/01.ta.0000133576.35999.00] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND An overview of the validity of transesophageal echocardiography (TEE) in patients suspected to have traumatic aortic injury (TAI). METHODS Computerized bibliographic search of trials from 1994 to 2002 evaluating the use of TEE to confirm the diagnosis of TAI. Seven relevant studies out of 204 were identified, involving 758 patients. The accuracy of TEE was analyzed by constructing summary receiver-operating characteristic (sROC) curves and computing areas under the sROC curve. RESULTS No prospective randomized trial was found. Although accuracy varied greatly, summary ROC curve found that TEE enjoyed a high diagnostic performance. Some study characteristics can affect accuracy. CONCLUSIONS Our findings seems to indicate that TEE is a valuable tool for diagnosing TAI, and its use as first-line evaluation of such patients can be supported; however, given the lack of randomized trials, no standard of care can be drawn from the present overview: future studies should look at this problem more carefully, and should be methodologically rigorous.
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Affiliation(s)
- Gilda Cinnella
- Departments of Anaesthesia and Intensive Care, University of Foggia, Foggia, Italy.
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13
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Voggenreiter G, Eisold C, Sauerland S, Obertacke U. [Diagnosis and immediate therapeutic management of chest trauma. A systematic review of the literature]. Unfallchirurg 2005; 107:881-91. [PMID: 15459808 DOI: 10.1007/s00113-004-0837-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Injuries to the chest contribute significantly to the morbidity and mortality in multiple injured patients. This systematic review focuses on evidence based initial diagnostics and emergency room management of chest trauma. METHODS Clinical trials was systematically collected (Medline, Cochrane and hand searches) and classified into evidence levels (1 to 5 according to the Oxford system). RESULTS There are only a few studies that document the impact of injury mechanism and clinical examination of the patient. There is a positive correlation between crash severity or lateral impact with injury severity. Auscultation was found to be very sensitive in the detection of pneumothorax. Helical CT of the chest is most important in the initial work-up. Aortography is only indicated in selected cases. Whether tube thoracostomy is necessary in patients with occult pneumotharaces is still a matter of discussion. Indications for endotracheal intubation are poorly investigated and predominantly based on expert opinion. CONCLUSION Numerous comparative studies (LE 2) dealing with emergency diagnostics and therapy of chest trauma are available, however only a few randomized studies do exist. Based on the available data a rational therapy of chest trauma is possible.
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Affiliation(s)
- G Voggenreiter
- Klinik für Unfallchirurgie, Universitätsklinikum Mannheim gGmbH.
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Lancey RA, Monahan TS. Correlation of clinical characteristics and outcomes with injury scoring in blunt cardiac trauma. THE JOURNAL OF TRAUMA 2003; 54:509-15. [PMID: 12634531 DOI: 10.1097/01.ta.0000025312.48962.c5] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Clinical sequelae from blunt cardiac trauma (BCT) may range from minor electrocardiographic abnormalities to death from free-wall rupture. There are no established clinical characteristics or injury scoring systems that are able to predict survival in these patients. METHODS A retrospective review of medical records from a Level I trauma center identified 47 patients with BCT. A grade assigned on the basis of the American Association for the Surgery of Trauma Organ Injury Scale (OIS) was assigned to each case studied. Clinical data, including the Injury Severity Score (ISS), and outcomes were analyzed for association with OIS grade. RESULTS The average ISS was 27.9, and the overall mortality rate was 31.9%. The majority of patients were either grade II or IV, with the latter having the highest mortality. Hypotension at admission, cardiac arrest, lack of vital signs at admission, ISS, hours to diagnosis, and death all had significant association with assigned OIS grade. Factors associated with mortality included ISS; OIS grade; shorter time to diagnosis; cardiac tamponade; cardiac rupture; lack of vital signs at admission; and concomitant injury to either the thoracic aorta or to the liver, spleen, or kidneys. CONCLUSION The OIS grade, assigned on the basis of anatomic site of injury and electrocardiographic abnormalities, appears to correlate with severity of injury and survival. Although injury scoring should not be used exclusively to guide management in trauma patients, the grading system studied may be useful in predicting outcomes in patients with BCT.
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Affiliation(s)
- Robert A Lancey
- Department of Surgery, University of MAssachusetts Medical School, UMass Memorial Medical Center, Worcester, 01655, USA.
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15
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Boddu K, Vavilala MS, Stevenson JG, Lam AM. The Use of Transesophageal Echocardiography to Facilitate Removal of a Thoracic Nail. Anesth Analg 2002. [DOI: 10.1213/00000539-200209000-00024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Boddu K, Vavilala MS, Stevenson JG, Lam AM. The use of transesophageal echocardiography to facilitate removal of a thoracic nail. Anesth Analg 2002; 95:624-6, table of contents. [PMID: 12198049 DOI: 10.1097/00000539-200209000-00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
IMPLICATIONS Transesophageal echocardiography may be useful in guiding detection and removal of thorax penetrating objects and for the monitoring of complications after removal of such objects.
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Affiliation(s)
- Krishna Boddu
- Department of Anesthesiology, University of Washington and Children's Hospital/Regional Medical Center, Seattle, WA 98104, USA.
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Lindstaedt M, Germing A, Lawo T, von Dryander S, Jaeger D, Muhr G, Barmeyer J. Acute and long-term clinical significance of myocardial contusion following blunt thoracic trauma: results of a prospective study. THE JOURNAL OF TRAUMA 2002; 52:479-85. [PMID: 11901323 DOI: 10.1097/00005373-200203000-00011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The clinical significance of myocardial contusion (MC) following blunt thoracic trauma is still unknown. Accordingly, in this prospective study in a regional trauma center we investigated the acute and long-term clinical significance of MC. METHODS One-hundred eighteen patients with manifest or suspected blunt thoracic trauma were evaluated for cardiac injury. Initial assessment was based on results of electrocardiographic, echocardiographic, and serial enzyme measurements. A follow-up (FU) assessment conducted at 3 and 12 months, respectively, was performed using electrocardiography, echocardiography, and a bicycle ergometry exercise test. RESULTS Of the 118 patients in the total sample, 67 (56.8%) required admission to the surgical intensive care unit (SICU) because of the severity of their noncardiac injuries. Fourteen patients of the total sample (11.8%) were diagnosed with MC and 13 of these (92.9%) belonged to the intensive care admissions, thus representing an incidence of 19.4% in this patient group. During the hospitalization period none of the patients with MC experienced acute cardiac complications. Eighty-six patients (72.0%) were assessed at FU. No new pathologies were found except in one patient. Exercise testing revealed no ECG abnormalities and none of the patients experienced limitations on the bicycle ergometer due to a cardiac cause. CONCLUSIONS The incidence of 19.7% of MC in our patients with blunt chest injury requiring intensive care treatment indicates that this condition is frequent in polytraumatized patients. Outcome and prognosis in patients with MC is favorable and, thus, routine cardiac work-up is not indicated. Specific diagnostic and therapeutic measures should be limited to cases where cardiac complications develop.
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Affiliation(s)
- Michael Lindstaedt
- Department of Cardiology, University Hospital 'Bergmannsheil', Bochum, Germany.
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Nagy K, Fabian T, Rodman G, Fulda G, Rodriguez A, Mirvis S. Guidelines for the diagnosis and management of blunt aortic injury: an EAST Practice Management Guidelines Work Group. THE JOURNAL OF TRAUMA 2000; 48:1128-43. [PMID: 10866262 DOI: 10.1097/00005373-200006000-00021] [Citation(s) in RCA: 131] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In summary, BAI is a lethal result of severe blunt trauma. It should be considered in all patients who sustained injury by a deceleration or acceleration mechanism, especially in the face of physical or radiographic findings suggestive of mediastinal injury. Angiography remains the "gold standard" for diagnosis, although CT scanning is taking more of a role, especially for screening. Diagnosis should be followed by prompt surgical repair using some method of distal perfusion to minimize renal and spinal cord ischemia. If prompt repair is not feasible because of other injuries or comorbidities, medical control of blood pressure is warranted in the interim.
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Affiliation(s)
- K Nagy
- Department of Trauma, Cook County Hospital, Chicago, Illinois, USA.
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19
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Willens HJ, Kessler KM. Transesophageal echocardiography in the diagnosis of diseases of the thoracic aorta: part II-atherosclerotic and traumatic diseases of the aorta. Chest 2000; 117:233-43. [PMID: 10631223 DOI: 10.1378/chest.117.1.233] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Transesophageal echocardiography (TEE) has provided an accurate new window for the evaluation of diseases of the thoracic aorta. Experience with TEE has led to an increased recognition of atherosclerosis of the thoracic aorta as a source of cerebral and systemic embolism. Certain features of aortic plaque morphology detected by TEE may prove to have prognostic and therapeutic significance. The intraoperative assessment of thoracic aortic atherosclerosis by TEE may guide modifications in surgical techniques and aortic manipulations that reduce the incidence of perioperative neurologic complications. TEE has also become a valuable tool for the diagnostic evaluation of patients with blunt chest trauma. The precise role of TEE in the management of these disorders is currently under investigation.
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Affiliation(s)
- H J Willens
- Department of Medicine, Memorial Regional Hospital, Hollywood, FL 33021, USA
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21
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Crestanello JA, Samuels LE, Kaufman MS, Thomas MP, Talucci R. Sternal fracture with mediastinal hematoma: delayed cardiopulmonary sequelae. THE JOURNAL OF TRAUMA 1999; 47:161-4. [PMID: 10421206 DOI: 10.1097/00005373-199907000-00034] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- J A Crestanello
- Department of Surgery, Allegheny University Hospitals, Hahnemann Division, Philadelphia, Pennsylvania 19102-1192, USA
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22
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Greenberg MD, Rosen CL. Evaluation of the patient with blunt chest trauma: an evidence based approach. Emerg Med Clin North Am 1999; 17:41-62, viii. [PMID: 10101340 DOI: 10.1016/s0733-8627(05)70046-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The patient who has sustained blunt trauma to the chest can present a diagnostic challenge to the emergency physician. There are several diagnostic modalities available for treating life-threatening injuries to these patients. The authors review published studies to support the use of these tests in diagnosing injuries from blunt thoracic trauma. The article focuses chiefly on two current areas of controversy, the diagnosis of blunt aortic and blunt myocardial injury. Finally, the authors make recommendations for the use of various tests based on the available evidence.
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Affiliation(s)
- M D Greenberg
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
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23
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Vignon P, Lang RM. Use of Transesophageal Echocardiography for the Assessment of Traumatic Aortic Injuries. Echocardiography 1999; 16:207-219. [PMID: 11175142 DOI: 10.1111/j.1540-8175.1999.tb00805.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Acute traumatic lesions of the thoracic aorta or its branches (TLA) constitute highly lethal yet treatable injuries that are increasingly diagnosed in surviving patients. Traumatic disruptions are limited to the region of the aortic isthmus in approximately 90% of cases. Unlike aortography, usually referred as the gold standard diagnostic technique, transesophageal echocardiography (TEE) is a noninvasive imaging modality that can be rapidly performed at the patient bedside. Accordingly, TEE is being increasingly used as a first-line screening test for the evaluation of patients with suspected TLA. The TEE signs associated with TLA depend on the anatomic type of aortic disruption. After a period of validation, multiplane TEE allows accurate diagnosis of traumatic disruptions of the aortic isthmus, with a sensitivity of 88% (range, 57%-100%) and a specificity of 96% (range, 84%-100%). False-negative TEE results have been mainly attributed to lacerations of aortic branches. Accordingly, aortography must be routinely performed when a traumatic injury to brachiocephalic arteries is suspected. False-positive TEE findings have been associated with the presence of ultrasound artifacts or atherosclerotic changes that mimic TLA. Accurate determination of the depth of aortic wall tears and diagnosis of blunt cardiac injuries during the TEE study are crucial to guide patient management. The presence of TEE signs associated with imminent risk of adventitial rupture should lead to prompt surgery. The use of TEE as a first-line imaging modality simplifies the initial assessment of patients at high risk for TLA and helps guide acute management.
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Affiliation(s)
- Philip Vignon
- The University of Chicago Medical Center, 5841 South Maryland Avenue, MC 5084, Chicago, IL 60637
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Affiliation(s)
- A T Pezzella
- Department of Surgery, University of Massachusetts Medical Center, Worcester, USA
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Edouard AR, Benoist JF, Cosson C, Mimoz O, Legrand A, Samii K. Circulating cardiac troponin I in trauma patients without cardiac contusion. Intensive Care Med 1998; 24:569-73. [PMID: 9681778 DOI: 10.1007/s001340050617] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVES To describe the evolution and the diagnostic value of cardiac troponin I (cTnI) and to relate its concentrations with the indicators of injury in trauma patients. DESIGN Prospective, observational study of 17 young, previously healthy, mechanically-ventilated patients during the early post-traumatic period in the Surgical ICU of a University Hospital. METHODS Serial measurements of serum cTnI, total creatine kinase activity (CKtot) and its isoenzyme MB (CK-MB) (on admission, 12 h later, then daily for 7 days), clinical data and repeated electrocardiographic (ECG) and transesophageal echocardiographic (TEE) recordings. RESULTS Rhabdomyolysis was observed in all the patients with a significant relationship between CK-MB and CKtot. Despite the fact that no patient demonstrated ECG or TEE signs of myocardial contusion, elevated serum levels of cTnI were observed in six patients (35%) without obvious dilutional interference. As compared with the others, these patients exhibited a more frequent arterial hypotension (83% vs 18%, p = 0.035), required greater volume expansion on day 1 (22,000 vs 8,500 ml, p = 0.027) and usually demonstrated early (83% vs 9%, p = 0.005) and late (66% vs 9%, p = 0.028) multiple organ dysfunction syndrome. CONCLUSIONS Taking into account the high reported sensitivity and specificity of cTnI dosage, the present results suggest cTnI can play a role in the evaluation of indirect myocardial injury following traumatic shock.
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Affiliation(s)
- A R Edouard
- Service d'Anesthésie-Réanimation, Central Hospitalier de Bicêtre, Le Kremlin Bicêtre, France.
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García-Fernández MA, López-Pérez JM, Pérez-Castellano N, Quero LF, Virgós-Lamela A, Otero-Ferreiro A, Lasara AM, Vega M, Moreno M, Pastor-Benavent JA, Bermejo J, García-Pardo J, Gil de la Peña M, Navia J, Delcán JL. Role of transesophageal echocardiography in the assessment of patients with blunt chest trauma: correlation of echocardiographic findings with the electrocardiogram and creatine kinase monoclonal antibody measurements. Am Heart J 1998; 135:476-81. [PMID: 9580094 DOI: 10.1016/s0002-8703(98)70324-2] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES This study was designed to evaluate the usefulness of transesophogeal echocardiography (TEE) for detecting cardiac damage after blunt chest trauma (BCT). BACKGROUND Multiple methods have been used to detect cardiac damage after a BCT, but none has been demonstrated to be sensitive, specific, and feasible enough. METHODS This multicenter prospective trial was designed to evaluate the usefulness of TEE in the assessment of patients with BCT and to compare the TEE findings with those provided by the electrocardiogram (ECG) and cardiac isoenzymes assay. One hundred seventeen consecutive patients with a significant BCT were enrolled. A TEE was performed in each patient. Serial ECGs and plasma profiles of creatine kinase (CK) and CK-monoclonal antibody (MB) were obtained. RESULTS Sixty-six (56%) patients had pathologic findings in the TEE attributed to the BCT (group A). In the remaining 51 (44%) patients the TEE was normal (group B). An abnormal ECG was more frequent in group A (59% vs 24%; p < 0.001), and the serum CK-MB peak level was also higher in group A (174 +/- 30 U/L vs 93 +/- 21 U/L; p = 0.05). Relative to pathologic TEE findings, the sensitivity and specificity of an abnormal ECG were 59% and 73% and of high CK-MB with CK-MB/CK > 5% were 64% and 52%, respectively. CONCLUSIONS We conclude that TEE can be routinely and safely performed for diagnosing cardiac injuries after a BCT and plays an important role in the evaluation and treatment of these patients. EGG and CK-MB assay are not good methods for detecting cardiac damage in this setting.
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Affiliation(s)
- A P Banning
- Department of Cardiology, John Radcliffe Hospital, Headington, Oxford, UK
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Goarin JP, Catoire P, Jacquens Y, Saada M, Riou B, Bonnet F, Coriat P. Use of transesophageal echocardiography for diagnosis of traumatic aortic injury. Chest 1997; 112:71-80. [PMID: 9228360 DOI: 10.1378/chest.112.1.71] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
This prospective study was conducted to describe the signs on transesophageal echocardiography (TEE) associated with traumatic aortic injury (TAI). Twenty-eight patients with TAI underwent TEE, and they were compared with a control group of 30 thoracic trauma patients without aortic injury. The TEE signs were classified as direct or indirect signs, and the quality of imaging was assessed. Patients' TEE images were compared with their anatomic lesions. The direct signs were thick stripes (n=19), false aneurysm (n=7), aortic dissection (n=6), free-edge intimal flap (n=15), aortic wall hematoma (n=2), fusiform aneurysm (n=13), and complete aortic obstruction (n=2). The indirect signs included minor increases in aortic diameter (n=7), impairment of the aortic Doppler color flow (n= 18), and an increase of aorta-probe distance, indicating hemomediastinum (n=23). TEE allowed diagnosis of recently described limited intimal lesions frequently missed by other conventional methods, and permitted rapid diagnosis of complete rupture in which fast degeneration means that more time-consuming methods are not practicable. Significant blurring of the aortic outline was noted in 20% of cases and intraluminal artifacts were observed in 36% of cases, but neither sign impaired accurate diagnosis of TAI. The echocardiographic signs of aortic injury are complex and may be confined to a short section of the aorta. Therefore, examination by a physician highly trained in echocardiography is necessary in such cases.
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MESH Headings
- Adult
- Aortic Dissection/diagnostic imaging
- Aortic Dissection/etiology
- Aneurysm, False/diagnostic imaging
- Aneurysm, False/etiology
- Aorta, Thoracic/diagnostic imaging
- Aorta, Thoracic/injuries
- Aortic Aneurysm, Thoracic/diagnostic imaging
- Aortic Aneurysm, Thoracic/etiology
- Artifacts
- Case-Control Studies
- Echocardiography, Doppler, Color
- Echocardiography, Transesophageal
- Female
- Humans
- Male
- Prospective Studies
- Thoracic Injuries/complications
- Wounds, Nonpenetrating/complications
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Affiliation(s)
- J P Goarin
- Département d'Anésthesie-Réanimation, Hôpital Pitié-Salpêtrière, Paris VI University, France
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Cheitlin MD, Alpert JS, Armstrong WF, Aurigemma GP, Beller GA, Bierman FZ, Davidson TW, Davis JL, Douglas PS, Gillam LD. ACC/AHA Guidelines for the Clinical Application of Echocardiography. A report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee on Clinical Application of Echocardiography). Developed in collaboration with the American Society of Echocardiography. Circulation 1997; 95:1686-744. [PMID: 9118558 DOI: 10.1161/01.cir.95.6.1686] [Citation(s) in RCA: 377] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Affiliation(s)
- R Prêtre
- Département de Chirurgie, Hôpitaux Universitaires de Genève, Switzerland
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Affiliation(s)
- J C Roxburgh
- Department of Cardiothoracic Surgery, St Thomas Hospital, London, UK
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Abstract
TEE has been used in the past 13 years to examine the heart and thoracic aorta, and recently the clinical utility of TEE has greatly expanded to include its use in a variety of thoracic trauma injuries. We retrospectively reviewed the use of TEE in our institution from June 1994 to June 1995. Sixteen patients underwent TEE for a variety of indications, including traumatic aortic dissection, penetrating wounds to the precordium, retrieval of a foreign body, valvular trauma, and postoperative evaluation of cardiac repair. TEE affected patient treatment decisions in all of these cases. As a diagnostic modality and as a guide to specific therapy, TEE was safe, expedient, accurate, and highly valuable in the evaluation of patients with trauma to the heart or great vessels.
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Affiliation(s)
- M Mollod
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA 30303, USA
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Loeb T, Matuszczak Y, Petit J, Bessou JP, Pinsard M, Oksenhendler G. Aortic valve rupture--an unsuspected cause of acute cardiac failure after chest trauma. Intensive Care Med 1996; 22:714-5. [PMID: 8844245 DOI: 10.1007/bf01709757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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