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Lenart EK, Byerly SE, Gross MG, Ali YM, Evans CR, Easterday TS, Howley IW, Kerwin AJ, Fischer PE, Filiberto DM. Clinical Implications of Over- and Under-Triage Using Need for Trauma Intervention and Cribari Indices. Am Surg 2024:31348241246181. [PMID: 38613475 DOI: 10.1177/00031348241246181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2024]
Abstract
BACKGROUND Need for Trauma Intervention (NFTI) score was proposed to help identify injured trauma patients while minimizing under (UT) and over triage (OT). Using a national database, we aimed to describe UT and OT of NFTI vs standard Cribari method (CM) and hypothesized triage sensitivity remains poor. METHODS The 2021 Trauma Quality Improvement Program (TQIP) database was queried. Demographics, mechanism, verification level, interfacility transfer (IF), and level of activation were collected. Patients were stratified by both NFTI [+ vs -] and CM [Injury severity score (ISS) < 15 vs > 15]. UT was defined as NFTI + or ISS >15 without full trauma activation. RESULTS 1,030,526 patients were identified in TQIP. 84,969 were UT and 97,262 were OT using NFTI while 94,020 were UT and 108,823 were OT using CM. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of NFTI is 49%, 89%, 45%, and 90%, respectively vs 43%, 87%, 39%, and 89% of CM, respectively. Age was higher in the UT group using both scores (52 vs 42, P < .0001 and 54 vs 42, P < .0001, respectively). Using MLR, level 2 and 3 verification, blunt mechanism, female, IF, and older age were associated with UT in both NFTI and CM. Level 1 verification, penetrating mechanism, male, no IF, and younger age were associated with OT. CONCLUSIONS Current prehospital triage criteria have poor sensitivity for identifying severely injured trauma patients by both NFTI and CM. UT increases as age of the patient increases. Further studies are needed to improve triage.
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Affiliation(s)
- Emily K Lenart
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Saskya E Byerly
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Megan G Gross
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Yasmin M Ali
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Cory R Evans
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Thomas S Easterday
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Isaac W Howley
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Andy J Kerwin
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Peter E Fischer
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Dina M Filiberto
- Department of Surgery, The University of Tennessee Health Science Center, Memphis, TN, USA
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Freeman JJ, Asfaw SH, Vatsaas CJ, Yorkgitis BK, Haines KL, Burns JB, Kim D, Loomis EA, Kerwin AJ, McDonald A, Agarwal, S, Fox N, Haut ER, Crandall ML, Como JJ, Kasotakis G. Antibiotic prophylaxis for tube thoracostomy placement in trauma: a practice management guideline from the Eastern Association for the Surgery of Trauma. Trauma Surg Acute Care Open 2022; 7:e000886. [PMID: 36312819 PMCID: PMC9608538 DOI: 10.1136/tsaco-2022-000886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 10/02/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Antibiotic prophylaxis is routinely administered for most operative procedures, but their utility for certain bedside procedures remains controversial. We performed a systematic review and meta-analysis and developed evidence-based recommendations on whether trauma patients receiving tube thoracostomy (TT) for traumatic hemothorax or pneumothorax should receive antibiotic prophylaxis. METHODS Published literature was searched through MEDLINE (via PubMed), Embase (via Elsevier), Cochrane Central Register of Controlled Trials (via Wiley), Web of Science and ClinicalTrials.gov databases by a professional librarian. The date ranges for our literature search were January 1900 to March 2020. A systematic review and meta-analysis of currently available evidence were performed using the Grading of Recommendations Assessment, Development and Evaluation methodology. RESULTS Fourteen relevant studies were identified and analyzed. All but one were prospective, with eight being prospective randomized control studies. Antibiotic prophylaxis protocols ranged from a single dose at insertion to 48 hours post-TT removal. The pooled data showed that patients who received antibiotic prophylaxis were significantly less likely to develop empyema (OR 0.47, 95% CI 0.25 to 0.86, p=0.01). The benefit was greater in patients with penetrating injuries (penetrating OR 0.25, 95% CI 0.10 to 0.59, p=0.002, vs blunt OR 0.25, 95% CI 0.06 to 1.12, p=0.07). Administration of antibiotic prophylaxis did not significantly affect pneumonia incidence or mortality. DISCUSSION In adult trauma patients who require TT insertion, we conditionally recommend antibiotic prophylaxis be given at the time of insertion to reduce incidence of empyema. PROSPERO REGISTRATION NUMBER CRD42018088759.
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Affiliation(s)
- Jennifer J Freeman
- Surgery, Texas Christian University Burnett School of Medicine, Fort Worth, Texas, USA
| | - Sofya H Asfaw
- General Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Cory J Vatsaas
- Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Brian K Yorkgitis
- Surgery, University of Florida College of Medicine – Jacksonville, Jacksonville, Florida, USA
| | - Krista L Haines
- Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - J Bracken Burns
- Surgery, East Tennessee State University, Johnson City, Tennessee, USA
| | - Dennis Kim
- Surgical Critical Care, Los Angeles County Harbor–UCLA Medical Center, Torrance, California, USA
| | | | - Andy J Kerwin
- Surgery, University of Florida College of Medicine – Jacksonville, Jacksonville, Florida, USA
| | - Amy McDonald
- Surgery, Louis Stokes VA Medical Center, Cleveland, Ohio, USA
| | - Suresh Agarwal,
- Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Nicole Fox
- Surgery, Cooper University Health Care, Camden, New Jersey, USA
| | | | - Marie L Crandall
- Surgery, University of Florida College of Medicine – Jacksonville, Jacksonville, Florida, USA
| | - John J Como
- Surgery, MetroHealth Medical Center, Cleveland, Ohio, USA
| | - George Kasotakis
- Surgery, Duke University School of Medicine, Durham, North Carolina, USA
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Yorkgitis BK, Tatum DM, Taghavi S, Schroeppel TJ, Noorbakhsh MR, Philps FH, Bugaev N, Mukherjee K, Bellora M, Ong AW, Ratnasekera A, Nordham KD, Carrick MM, Haan JM, Lightwine KL, Lottenberg L, Borrego R, Cullinane DC, Berne JD, Rodriguez Mederos D, Hayward TZ, Kerwin AJ, Crandall M. Eastern Association for the Surgery of Trauma Multicenter Trial: Comparison of pre-injury antithrombotic use and reversal strategies among severe traumatic brain injury patients. J Trauma Acute Care Surg 2022; 92:88-92. [PMID: 34570064 DOI: 10.1097/ta.0000000000003421] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Trauma teams are often faced with patients on antithrombotic (AT) drugs, which is challenging when bleeding occurs. We sought to compare the effects of different AT medications on head injury severity and hypothesized that AT reversal would not improve mortality in severe traumatic brain injury (TBI) patients. METHODS An Eastern Association for the Surgery of Trauma-sponsored prospective, multicentered, observational study of 15 trauma centers was performed. Patient demographics, injury burden, comorbidities, AT agents, and reversal attempts were collected. Outcomes of interest were head injury severity and in-hospital mortality. RESULTS Analysis was performed on 2,793 patients. The majority of patients were on aspirin (acetylsalicylic acid [ASA], 46.1%). Patients on a platelet chemoreceptor blocker (P2Y12) had the highest mean Injury Severity Score (9.1 ± 8.1). Patients taking P2Y12 inhibitors ± ASA, and ASA-warfarin had the highest head Abbreviated Injury Scale (AIS) mean (1.2 ± 1.6). On risk-adjusted analysis, warfarin-ASA was associated with a higher head AIS (odds ratio [OR], 2.43; 95% confidence interval [CI], 1.34-4.42) after controlling for Injury Severity Score, Charlson Comorbidity Index, initial Glasgow Coma Scale score, and initial systolic blood pressure. Among patients with severe TBI (head AIS score, ≥3) on antiplatelet therapy, reversal with desmopressin (DDAVP) and/or platelet transfusion did not improve survival (82.9% reversal vs. 90.4% none, p = 0.30). In severe TBI patients taking Xa inhibitors who received prothrombin complex concentrate, survival was not improved (84.6% reversal vs. 84.6% none, p = 0.68). With risk adjustment as described previously, mortality was not improved with reversal attempts (antiplatelet agents: OR 0.83; 85% CI, 0.12-5.9 [p = 0.85]; Xa inhibitors: OR, 0.76; 95% CI, 0.12-4.64; p = 0.77). CONCLUSION Reversal attempts appear to confer no mortality benefit in severe TBI patients on antiplatelet agents or Xa inhibitors. Combination therapy was associated with severity of head injury among patients taking preinjury AT therapy, with ASA-warfarin possessing the greatest risk. LEVEL OF EVIDENCE Prognostic, level II.
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Affiliation(s)
- Brian K Yorkgitis
- From the Department of Surgery (B.K.Y., M.C., A.J.K.), University of Florida College of Medicine-Jacksonville, Jacksonville, Florida; Trauma Division (D.M.T.), Our Lady of the Lake RMC, Baton Rouge, Louisiana; Department of Surgery (S.T.), Tulane School of Medicine, New Orleans, Louisiana; Department of Surgery (T.J.S.), UC Health Memorial Hospital, Colorado Springs, Colorado; Department of Surgery (M.R.N., F.H.P.), Allegheny Health Network, Pittsburgh, Pennsylvania; Division of Trauma/Acute Care Surgery (N.B.), Tufts Medical Center, Boston, Massachusetts; Department of Surgery (K.M., M.B.), Loma Linda University Medical Center, Loma Linda, California; Department of Surgery (A.W.O.), Reading Hospital Tower Health, Reading, Pennsylvania; Department of Surgery (A.R.), Crozer Keystone Health System, Upland, Pennsylvania; Tulane University Medical School (K.D.N.), New Orleans, Louisiana; Department of Surgery (M.M.C.), Medical City Plano, Plano, Texas; Department of Surgery (J.M.H., K.L.L.), Via Christi Hospitals Wichita, Wichita, Kansas; Department of Surgery (L.L., R.B.), St. Mary's Medical Center, West Palm Beach, Florida; Department of Surgery (D.C.C.), Maine Medical Center, Portland, Maine; Department of Surgery (J.D.B., D.R.M.), Broward Health Medical Center, Fort Lauderdale, Florida; Department of Surgery (T.Z.H.), Indiana University School of Medicine, Eskenazi Health, Indianapolis, Indiana
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Peterson DL, Schinco MA, Kerwin AJ, Griffen MM, Pieper P, Tepas JJ. Evaluation of initial base deficit as a prognosticator of outcome in the pediatric trauma population. Am Surg 2004; 70:326-8. [PMID: 15098786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Although the utility of the base deficit as an indicator of hypoperfusion and physiologic derangement in adults is well established, its value in the assessment of children is not as clear. The purpose of this study was to evaluate this tool with regard to injury severity, infectious morbidity, and outcome in a pediatric trauma population. A retrospective review of a 6-year period of the database of our level 1 pediatric trauma center was performed. One hundred seventeen severely injured children requiring mechanical ventilation were identified. Initial base deficit, Injury Severity Score, time to correction of this abnormality, ventilator days, infectious morbidity, and mortality were obtained and compared. Of the 117 patients included in this study, 30 patients were identified with an initial BD of less than or equal to -8 mEq/L and were placed into group 1. Group 2 consisted of the remaining 87 patients who presented with a base deficit (BD) of greater than -8 mEq/L. An admission base deficit of -8 mEq/L or less corresponded to a probability of mortality of 23 per cent as opposed to only 6 per cent with a BD greater than -8. Patients in group 1 remained on mechanical ventilation 9.4 +/- 8.1 days, whereas patients in group 2 remained ventilated 6.5 +/- 6.4 days; an increase of nearly 145 per cent. Likewise, the number of infectious complications rose 26 per cent with a worsening initial base deficit from 17 per cent of group 2 patients to 43 per cent of group 1 patients. We conclude that a high initial base deficit in injured children predicts a higher incidence of infectious complications and a less favorable outcome. This readily available laboratory study can identify those children most at risk of potentially preventable complications.
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Affiliation(s)
- D L Peterson
- University of Florida Health Sciences Center, Jacksonville, Florida, USA
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Kerwin AJ, Bynoe RP, Murray J, Hudson ER, Close TP, Gifford RR, Carson KW, Smith LP, Bell RM. Liberalized screening for blunt carotid and vertebral artery injuries is justified. J Trauma 2001; 51:308-14. [PMID: 11493789 DOI: 10.1097/00005373-200108000-00013] [Citation(s) in RCA: 133] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Current literature suggests that blunt carotid injuries (BCIs) and vertebral artery injuries (BVIs) are more common than once appreciated. Screening criteria have been suggested, but only one previous study has attempted to identify factors that predict the presence of BCI/BVI. This current study was conducted for two reasons. First, we wanted to determine the incidence of BCI/BVI in our institution. Second, we wanted to determine the incidence of abnormal four-vessel cerebral angiograms ordered for injuries and signs believed to be associated with BCI/BVI and thus to determine whether the screening protocol developed was appropriate. METHODS From August 1998, we used liberalized screening criteria for patients who were prospectively identified and suspected to be at high risk for BCI/BVI if any of the following were present: anisocoria, unexplained mono-/hemiparesis, unexplained neurologic exam, basilar skull fracture through or near the carotid canal, fracture through the foramen transversarium, cerebrovascular accident or transient ischemic attack, massive epistaxis, severe flexion or extension cervical spine fracture, massive facial fractures, or neck hematoma. Four-vessel cerebral angiograms were used for screening for BCI/BVI. RESULTS Over the 18-month study period, 48 patients were angiographically screened, with 21 patients (44%) being identified as having a total of 19 BCIs and 10 BVIs. Nine patients had unilateral carotid artery injuries and three patients had bilateral carotid artery injuries. Vertebral artery injuries were unilateral in six patients. One patient had bilateral carotid artery injuries and a unilateral vertebral artery injury. One patient had a unilateral carotid artery injury and a unilateral vertebral artery injury, and one patient had a unilateral carotid artery injury and bilateral vertebral artery injuries. During the same study period, 2,331 trauma patients were admitted, with 1,941 (83%) secondary to blunt trauma. The overall incidence of BCI/BVI was 1.1%. The frequency of abnormal angiograms ordered for cerebrovascular accident or transient ischemic attack, massive epistaxis, or severe cervical spine fractures was 100%. The frequency of abnormal angiograms ordered for the other indications was as follows: fracture through foramen transversarium, 60%; unexplained mono- or hemiparesis, 44%; basilar skull fracture, 42%; unexplained neurologic examination, 38%; anisocoria, 33%; and severe facial fractures, 0%. CONCLUSION The liberalized screening criteria used in this study were appropriate to identify patients with BCI/BVI. This study suggests BCI/BVI to be more common than previously believed and justifies that screening should be liberalized.
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Affiliation(s)
- A J Kerwin
- Department of Surgery, University of South Carolina, School of Medicine, Palmetto Richland Memorial Hospital, Columbia, South Carolina, USA
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Kerwin AJ, Croce MA, Timmons SD, Maxwell RA, Malhotra AK, Fabian TC. Effects of fiberoptic bronchoscopy on intracranial pressure in patients with brain injury: a prospective clinical study. J Trauma 2000; 48:878-82; discussion 882-3. [PMID: 10823531 DOI: 10.1097/00005373-200005000-00011] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Fiberoptic bronchoscopy (FB) plays an important role in making the diagnosis of nosocomial pneumonia and resolving lobar atelectasis in critically injured trauma patients. It has been shown to be a safe procedure with only occasional complications. However, in patients with head injuries, FB can lead to intracranial hypertension. Sustained increases in intracranial pressure (ICP) leads to poor outcome in these patients. Because of this, a prospective study was done not only to assess the effect of FB on ICP and cerebral perfusion pressure (CPP) in patients with brain injuries, but also to identify a regimen of sedation and anesthesia that could prevent significant increases in ICP during FB. METHODS Twenty-six FB were performed in 23 patients with ICP monitors or ICP monitors and ventriculostomy drains in place for Glasgow Coma Scale score < 8 or management of postcraniotomy trauma. FB was performed to aid in the diagnosis of nosocomial pneumonia or to aid in resolving lobar atelectasis. Before FB, all patients received a standard anesthetic regimen consisting of vecuronium (10 mg), morphine sulfate (4 mg), and midazolam (2.5 mg). Patients with diminished cranial compliance, defined as ICP > 10 mm Hg, also received a nebulizer treatment of 3 mL of 4% lidocaine before FB. All patients were preoxygenated with FIO2 = 1.0 for 10 minutes. Intracranial pressure, mean arterial pressure, and CPP were monitored continuously throughout the procedure. These same variables were also recorded at baseline and at 2-minute intervals during the procedure. The time to return to baseline ICP was also recorded. RESULTS The mean ICP at baseline (immediately before FB) was 12.6 mm Hg. After introduction of the bronchoscope, the ICP rapidly increased in 21 procedures (81%) and the mean highest ICP was 38.0 mm Hg. There was also a concomitant increase in mean arterial pressure such that there was no substantial change in CPP. The mean lowest CPP was 73.1 mm Hg. The average time for return of ICP to baseline was 13.9 minutes. In the subgroup of patients with ICP > 10, attempting to blunt the tracheal stimulation by anesthetizing the trachea with 4% nebulized lidocaine did not seem to be successful. The mean highest ICP in this subgroup was 41.8 mm Hg. The CPP changed in a similar manner, as the mean lowest CPP was 74.0 mm Hg. The mean time to return to baseline was 12.5 minutes. No patient had acute neurologic deterioration secondary to FB. CONCLUSIONS Although FB is an important procedure in the pulmonary care of head injured patients, it produces substantial, but transient, increases in ICP and should be used with caution in patients with diminished cranial compliance. Sedation, analgesia, paralysis, and topical tracheal anesthesia did not completely prevent the rise in ICP. Although no acute deterioration in condition occurred, secondary brain injury caused by localized cerebral ischemia is certainly possible. Because of the substantial increases in ICP, herniation may be precipitated in an occasional patient. Further study is needed to identify a regimen that will confer protection.
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Affiliation(s)
- A J Kerwin
- Presley Regional Trauma Center, Department of Surgery, University of Tennessee-Memphis, USA
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Kligman MD, Knotts FB, Buderer NM, Kerwin AJ, Rodgers JF. Railway train versus motor vehicle collisions: a comparative study of injury severity and patterns. J Trauma 1999; 47:928-31. [PMID: 10568724 DOI: 10.1097/00005373-199911000-00019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE This study compares the demographics, injury severity, resource use, and injury patterns of patients involved in railway train-motor vehicle (RT-MV) to motor vehicle-motor vehicle (MV-MV) collisions. METHODS Retrospective trauma registry review of 74 RT-MV and 1,931 MV-MV consecutive patients, age more than 14 years, presenting to two Level I trauma centers, January of 1991 to May of 1998. RESULTS Compared with MV-MV, RT-MV had significantly more males (72% vs. 54%), higher mortality (15% vs. 7%), higher Injury Severity Score (median, 20 vs. 9), longer intensive care unit length of stay (1.7 vs. 0.04 days), and longer hospital length of stay (7.5 vs. 4 days). RT-MV patients had a higher percentage of scalp/facial lacerations; intracranial hemorrhage; hemothorax and pneumothorax; fractures of the rib/sternum, upper extremity, skull, and face; and lung, splenic, and renal injuries. After adjusting for the difference in Injury Severity Score between groups, the only remaining significant group difference was the odds of a scalp/facial laceration. CONCLUSION RT-MV collisions are a marker for more severe injuries, but not a different pattern of injury, compared with MV-MV collisions.
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Affiliation(s)
- M D Kligman
- St. Vincent Mercy Medical Center, Trauma Program, Toledo, Ohio 43608, USA
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Kerwin AJ. The electrophysiologic features of sudden death. Can Med Assoc J 1984; 131:315-7. [PMID: 6744178 PMCID: PMC1483441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Sudden or instantaneous death is nearly always of cardiac origin. The most common mechanism is a severe electrical dysfunction, which is apparent on Holter monitoring tapes. Identifying patients at risk of sudden cardiac death is difficult, and Holter monitoring has proved to be limited in its diagnostic usefulness. However, in patients who have experienced cardiac arrest Holter monitoring has shown that the electrical abnormalities leading to death vary. These abnormalities usually take time to develop, and during this time the cerebral circulation is partially maintained. In this brief period, lasting less than 2 minutes, the individual may become aware that something is wrong and have time to react.
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Kerwin AJ. Sudden death while driving. Can Med Assoc J 1984; 131:312-4. [PMID: 6744177 PMCID: PMC1483430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Sudden death of cardiac origin in drivers of motor vehicles has been perceived to be a danger to other drivers, passengers, pedestrians and property, and in provinces other than Ontario people with a history of cardiac disease are not permitted to hold a commercial driver's license. An examination of the literature indicates that injury or death of others occurs rarely when someone dies while driving. It is postulated that drivers who have a myocardial infarction experience warning symptoms, which allows them to take action to prevent a serious accident. It is suggested that a history of heart disease should not necessarily prevent people from holding a commercial driver's license.
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