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Mahler SA, Ashburn NP, Supples MW, Hashemian T, Snavely AC. Validation of the ACC Expert Consensus Decision Pathway for Patients With Chest Pain. J Am Coll Cardiol 2024; 83:1181-1190. [PMID: 38538196 DOI: 10.1016/j.jacc.2024.02.004] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND The American College of Cardiology (ACC) recently published an Expert Consensus Decision Pathway for chest pain. OBJECTIVES The purpose of this study was to validate the ACC Pathway in a multisite U.S. COHORT METHODS An observational cohort study of adults with possible acute coronary syndrome was conducted. Patients were accrued from 5 U.S. Emergency Departments (November 1, 2020, to July 31, 2022). ECGs and 0- and 2-hour high-sensitivity troponin (Beckman Coulter) measures were used to stratify patients according to the ACC Pathway. The primary safety outcome was 30-day all-cause death or myocardial infarction (MI). Efficacy was defined as the proportion stratified to the rule-out zone. Negative predictive value for 30-day death or MI was assessed among the whole cohort and in a subgroup of patients with coronary artery disease (CAD) (prior MI, revascularization, or ≥70% coronary stenosis). RESULTS ACC Pathway assessments were complete in 14,395 patients, of whom 51.7% (7,437 of 14,395) were women with a median age of 56 years (Q1-Q3: 44-68 years). Known CAD was present in 23.5% (3,386 of 14,395) and 30-day death or MI occurred in 8.1% (1,168 of 14,395). The ACC Pathway had an efficacy of 48.1% (95% CI: 47.3%-49.0%). Among patients in the rule-out zone, 0.3% (22 of 6,930) had death or MI at 30 days, yielding a negative predictive value of 99.7% (95% CI: 99.5%-99.8%). In patients with known CAD, 20.0% (676 of 3,386) were classified to the rule-out zone, of whom 1.5% (10 of 676) had death or MI. CONCLUSIONS The ACC expert consensus decision pathway was safe and efficacious. However, it may not be safe for use among patients with known CAD.
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Affiliation(s)
- Simon A Mahler
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA; Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA; Department of Implementation Science, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
| | - Nicklaus P Ashburn
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Michael W Supples
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Tara Hashemian
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Anna C Snavely
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA; Department of Biostatistics and Data Science, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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Millard MJ, Ashburn NP, Snavely AC, Hashemian T, Supples M, Allen B, Christenson R, Madsen T, McCord J, Mumma B, Stopyra J, Wilkerson RG, Mahler SA. European Society of Cardiology 0/1-hour algorithm (high-sensitivity cardiac troponin T) performance across distinct age groups. Heart 2024:heartjnl-2023-323621. [PMID: 38471727 DOI: 10.1136/heartjnl-2023-323621] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 02/06/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND To determine if the European Society of Cardiology 0/1-hour (ESC 0/1-h) algorithm with high-sensitivity cardiac troponin T (hs-cTnT) meets the ≥99% negative predictive value (NPV) safety threshold for 30-day cardiac death or myocardial infarction (MI) in older, middle-aged and young subgroups. METHODS We conducted a subgroup analysis of adult emergency department patients with chest pain prospectively enrolled from eight US sites (January 2017 to September 2018). Patients were stratified into rule-out, observation and rule-in zones using the hs-cTnT ESC 0/1-h algorithm and classified as older (≥65 years), middle aged (46-64 years) or young (21-45 years). Patients had 0-hour and 1-hour hs-cTnT measures (Roche Diagnostics) and a History, ECG, Age, Risk factor and Troponin (HEART) score. Fisher's exact tests compared rule-out and 30-day cardiac death or MI rates between ages. NPVs with 95% CIs were calculated for the ESC 0/1-h algorithm with and without the HEART score. RESULTS Of 1430 participants, 26.9% (385/1430) were older, 57.4% (821/1430) middle aged and 15.7% (224/1430) young. Cardiac death or MI at 30 days occurred in 12.8% (183/1430). ESC 0/1-h algorithm ruled out 35.6% (137/385) of older, 62.1% (510/821) of middle-aged and 79.9% of (179/224) young patients (p<0.001). NPV for 30-day cardiac death or MI was 97.1% (95% CI 92.7% to 99.2%) among older patients, 98.4% (95% CI 96.9% to 99.3%) in middle-aged patients and 99.4% (95% CI 96.9% to 100%) among young patients. Adding a HEART score increased NPV to 100% (95% CI 87.7% to 100%) for older, 99.2% (95% CI 97.2% to 99.9%) for middle-aged and 99.4% (95% CI 96.6% to 100%) for young patients. CONCLUSIONS In older and middle-aged adults, the hs-cTnT ESC 0/1-h algorithm was unable to reach a 99% NPV for 30-day cardiac death or MI unless combined with a HEART score. TRIAL REGISTRATION NUMBER NCT02984436.
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Affiliation(s)
- Marissa J Millard
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Nicklaus P Ashburn
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Anna C Snavely
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
- Department of Biostatistics and Data Science, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Tara Hashemian
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Michael Supples
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Brandon Allen
- Department of Emergency Medicine, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Robert Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Troy Madsen
- Department of Emergency Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - James McCord
- Department of Cardiology, Henry Ford Hospital, Detroit, Michigan, USA
| | - Bryn Mumma
- Department of Emergency Medicine, University of California Davis School of Medicine, Sacramento, California, USA
| | - Jason Stopyra
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Richard Gentry Wilkerson
- Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Simon A Mahler
- Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
- Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
- Department of Implementation Science, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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Löfmark H, Muhrbeck J, Eggers KM, Linder R, Ljung L, Martinsson A, Melki D, Sarkar N, Svensson P, Lindahl B, Jernberg T. HEART-score can be simplified without loss of discriminatory power in patients with chest pain - Introducing the HET-score. Am J Emerg Med 2023; 74:104-111. [PMID: 37804822 DOI: 10.1016/j.ajem.2023.09.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 09/04/2023] [Accepted: 09/19/2023] [Indexed: 10/09/2023] Open
Abstract
BACKGROUND The History, Electrocardiogram (ECG), Age, Risk factors and Troponin, (HEART) score is useful for early risk stratification in chest pain patients. The aim was to validate previous findings that a simplified score using history, ECG and troponin (HET-score) has similar ability to stratify risk. METHODS Patients presenting with chest pain with duration of ≥10 min and an onset of last episode ≤12 h but without ST-segment elevation on ECG at 6 emergency departments were eligible for inclusion. The HEART-score and the simplified HET-score were calculated. The endpoint was a composite of myocardial infarction (MI) as index diagnosis, readmission due to new MI or death within 30 days. RESULTS HEART-score identified 32% as low risk (0-2p), 47% as intermediate risk (3-5p), and 20% as high risk (6-10p) patients. The endpoint occurred in 0.5%, 7.3% and 35.7%, respectively. HET-score identified 39%, 42% and 19% as low- (0p), intermediate- (1-2p) and high-risk (3-6p) patients, with the endpoint occurring in 0.6%, 6.2% and 43.2%, respectively. When all variables included in the HEART-score were included in a multivariable logistic regression analysis, only History (OR, CI [95%]): 2.97(2.16-4.09), ECG (1.61[1.14-2.28]) and troponin level (5.21[3.91-6.95]) were significantly associated with cardiovascular events. When HEART- and HET-score were compared in a ROC-analysis, HET-score had a significantly larger AUC (0.887 vs 0.853, p < 0.001). CONCLUSIONS Compared with HEART-score, HET-score is simpler and appears to have similar ability to discriminate between chest pain patients with and without cardiovascular event.
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Affiliation(s)
- Henrik Löfmark
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden.
| | - Josephine Muhrbeck
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Kai M Eggers
- Department of Medical Sciences, Cardiology and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Rickard Linder
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Lina Ljung
- Department of Clinical Sciences, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | | | - Dina Melki
- Department of Medicine, Ersta Hospital, Stockholm, Sweden
| | - Nondita Sarkar
- Department of Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Per Svensson
- Department of Clinical Sciences, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Bertil Lindahl
- Department of Medical Sciences, Cardiology and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Tomas Jernberg
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
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Šljivo A, Mulać A, Džidić-Krivić A, Ivanović K, Radoičić D, Selimović A, Abdulkhaliq A, Selak N, Dadić I, Veljković S, Tomić S, Reiter LV, Kovačević Z, Tomić S. HEART Score and Its Implementation in Emergency Medicine Departments in the West Balkan Region-A Pilot Study. Healthcare (Basel) 2023; 11:2372. [PMID: 37685406 PMCID: PMC10487379 DOI: 10.3390/healthcare11172372] [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] [Received: 06/29/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Chest pain represents a prevalent complaint in emergency departments (EDs), where the precise differentiation between acute coronary syndrome and alternative conditions assumes paramount significance. This pilot study aimed to assess the HEART score's implementation in West Balkan EDs. METHODS A retrospective analysis was performed on a prospective cohort comprising patients presenting with chest pain admitted to EDs in Sarajevo, Zenica, and Belgrade between July and December 2022. RESULTS A total of 303 patients were included, with 128 classified as low-risk based on the HEART score and 175 classified as moderate-to-high-risk. The low-risk patients exhibited younger age and a lower prevalence of cardiovascular risk factors. Laboratory and anamnestic findings revealed higher levels of C-reactive protein, ALT, and creatinine, higher rates of moderately to highly suspicious chest pain history, a greater number of cardiovascular risk factors, and elevated troponin levels in moderate-to-high-risk patients. Comparatively, among patients with a low HEART score, 2.3% experienced MACE, whereas those with a moderate-to high-risk HEART score had a MACE rate of 10.2%. A moderate-to-high-risk HEART score demonstrated a sensitivity of 91.2% (95%CI 90.2-93.4%) and specificity of 46.5% (95%CI 39.9-48.3%) for predicting MACE. CONCLUSION This pilot study offers preliminary insights into the integration of the HEART score within the emergency departments of the West Balkan region.
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Affiliation(s)
- Armin Šljivo
- Clinical Center of University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina
| | - Ahmed Mulać
- Clinical Center of University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina
| | | | | | - Dragana Radoičić
- Institute for Cardiovascular Disease Dedinje, 11000 Belgrade, Serbia
| | - Amina Selimović
- Clinical Center of University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina
| | - Arian Abdulkhaliq
- Faculty of Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania
| | - Nejra Selak
- Dom Zdravlja Zenica, 72000 Zenica, Bosnia and Herzegovina
| | - Ilma Dadić
- Dom Zdravlja Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina
| | - Stefan Veljković
- Institute for Cardiovascular Disease Dedinje, 11000 Belgrade, Serbia
| | - Slobodan Tomić
- Faculty of Medicine, University of Novi Sad, 21000 Novi Sad, Serbia (S.T.)
| | - Leopold Valerian Reiter
- Faculty of Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania
| | - Zorana Kovačević
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Sanja Tomić
- Faculty of Medicine, University of Novi Sad, 21000 Novi Sad, Serbia (S.T.)
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O'Neill JC, Ashburn NP, Paradee BE, Snavely AC, Stopyra JP, Noe G, Mahler SA. Rural and socioeconomic differences in the effectiveness of the HEART Pathway accelerated diagnostic protocol. Acad Emerg Med 2023; 30:110-123. [PMID: 36527333 PMCID: PMC10009897 DOI: 10.1111/acem.14643] [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] [Received: 10/10/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The HEART Pathway is a validated accelerated diagnostic protocol (ADP) for patients with possible acute coronary syndrome (ACS). This study aimed to compare the safety and effectiveness of the HEART Pathway based on patient rurality (rural vs. urban) or socioeconomic status (SES). METHODS We performed a preplanned subgroup analysis of the HEART Pathway Implementation Study. The primary outcomes were death or myocardial infarction (MI) and hospitalization at 30 days. Proportions were compared by SES and rurality with Fisher's exact tests. Logistic regression evaluated for interactions of ADP implementation with SES or rurality and changes in outcomes within subgroups. RESULTS Among 7245 patients with rurality and SES data, 39.9% (2887/7245) were rural and 22.2% were low SES (1607/7245). The HEART Pathway identified patients as low risk in 32.2% (818/2540) of urban versus 28.1% (425/1512) of rural patients (p = 0.007) and 34.0% (311/915) of low SES versus 29.7% (932/3137) high SES patients (p = 0.02). Among low-risk patients, 30-day death or MI occurred in 0.6% (5/818) of urban versus 0.2% (1/425) rural (p = 0.67) and 0.6% (2/311) with low SES versus 0.4% (4/932) high SES (p = 0.64). Following implementation, 30-day hospitalization was reduced by 7.7% in urban patients (adjusted odds ratio [aOR] 0.76, 95% confidence interval [CI] 0.66-0.87), 10.6% in low SES patients (aOR 0.68, 95% CI 0.54-0.86), and 4.5% in high SES patients (aOR 0.83, 95% CI 0.73-0.94). However, rural patients had a nonsignificant 3.3% reduction in hospitalizations. CONCLUSIONS HEART Pathway implementation decreased 30-day hospitalizations regardless of SES and for urban patients but not rural patients. The 30-day death or MI rate was similar among low-risk patients.
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Affiliation(s)
- James C O'Neill
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Nicklaus P Ashburn
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Section on Cardiovascular Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Brennan E Paradee
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Anna C Snavely
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Jason P Stopyra
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Greg Noe
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Simon A Mahler
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Implementation Science, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
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