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Hautamäki M, Järvensivu-Koivunen M, Lyytikäinen LP, Eskola M, Lehtimäki T, Nikus K, Oksala N, Tynkkynen J, Hernesniemi J. The association between GRACE score at admission for myocardial infarction and the incidence of sudden cardiac arrests in long-term follow-up - the MADDEC study. SCAND CARDIOVASC J 2024; 58:2335905. [PMID: 38557164 DOI: 10.1080/14017431.2024.2335905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 03/24/2024] [Indexed: 04/04/2024]
Abstract
Background. Sudden cardiac arrest (SCA), often also leading to sudden cardiac death (SCD), is a common complication in coronary artery disease. Despite the effort there is a lack of applicable prediction tools to identify those at high risk. We tested the association between the validated GRACE score and the incidence of SCA after myocardial infarction. Material and methods. A retrospective analysis of 1,985 patients treated for myocardial infarction (MI) between January 1st 2015 and December 31st 2018 and followed until the 31st of December of 2021. The main exposure variable was patients' GRACE score at the point of admission and main outcome variable was incident SCA after hospitalization. Their association was analyzed by subdistribution hazard (SDH) model analysis. The secondary endpoints included SCA in patients with no indication to implantable cardioverter-defibrillator (ICD) device and incident SCD. Results. A total of 1985 patients were treated for MI. Mean GRACE score at baseline was 118.7 (SD 32.0). During a median follow-up time of 5.3 years (IQR 3.8-6.1 years) 78 SCA events and 52 SCDs occurred. In unadjusted analyses one SD increase in GRACE score associated with over 50% higher risk of SCA (SDH 1.55, 95% CI 1.29-1.85, p < 0.0001) and over 40% higher risk for SCD (1.42, 1.12-1.79, p = 0.0033). The associations between SCA and GRACE remained statistically significant even with patients without indication for ICD device (1.57, 1.30-1.90, p < 0.0001) as well as when adjusting with patients LVEF and omitting the age from the GRACE score to better represent the severity of the cardiac event. The association of GRACE and SCD turned statistically insignificant when adjusting with LVEF. Conclusions. GRACE score measured at admission for MI associates with long-term risk for SCA.
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Affiliation(s)
- Markus Hautamäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
| | | | - Leo-Pekka Lyytikäinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
| | - Markku Eskola
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
| | - Terho Lehtimäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
| | - Kjell Nikus
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
| | - Niku Oksala
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
- Centre for Vascular Surgery and Interventional Radiology, Tampere University Hospital, Tampere, Finland
| | - Juho Tynkkynen
- Centre for Vascular Surgery and Interventional Radiology, Tampere University Hospital, Tampere, Finland
| | - Jussi Hernesniemi
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
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Holm MS, Fålun N, Pettersen TR, Bendz B, Nilsen RM, Langørgen J, Larsen AI, Sørensen ML, Sandau KE, Norekvål TM. Appropriateness and outcomes of hospitalized patients telemetry monitored for cardiac arrhythmias in accordance with the American Heart Association Practice Standards-A multicenter study. Heart Lung 2024; 68:217-226. [PMID: 39067328 DOI: 10.1016/j.hrtlng.2024.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 07/09/2024] [Accepted: 07/09/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND To the best of our knowledge, no prospective research studies have compared clinical practice to the American Heart Association (AHA) updated practice standards for in-hospital telemetry monitoring. OBJECTIVES Our aims were therefore (1) to investigate how patients were assigned to telemetry monitoring in accordance with the AHA's updated practice standards, (2) to determine the number and type of arrhythmic events, and (3) to describe subsequent changes in clinical management. METHODS This prospective multicenter study included 1154 patients at three university hospitals in Norway. Data were collected 24/7 over a four-week period, with follow-up measurements from telemetry admission until hospital discharge. RESULTS Of patients assigned to telemetry, 67 % (n = 767) met practice standards, corresponding to AHA Class I or II. Patients were predominantly men (65 %, n = 748), and the mean age was 65 years (SD ±16). The study included both patients with cardiac and non-cardiac diagnoses from various medical and surgical departments throughout the hospitals. Ninety-one percent of the patients in Class III were monitored based on indications that were reclassified from Class II to Class III (not indicated) in the updated practice standards (patients admitted with chest pain or post-percutaneous coronary intervention (PCI) without complications). Overall, arrhythmic events occurred in 37 % (n = 424) of patients, and they occurred in all classes. Eighteen percent (n = 59) of arrhythmic events occurred in Class III. Of all arrhythmias, 3 % (n = 14) were life threatening, and all of them occurring within Class I. Telemetry monitoring led to changes in clinical management in 22 % (n = 257) of patients due to clinical alarms, of which 71 % (n = 182) were related to medication management. CONCLUSIONS Most patients were appropriately monitored according to the AHA practice standards, meeting Class I and II. Arrhythmias occurred in all classes, but life-threatening arrhythmias only occurred in patients in Class I. However, a daily re-assessment of each patient's telemetry indication is warranted.
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Affiliation(s)
- Marianne Sætrang Holm
- Department of Health and Social Sciences, Western Norway University of Applied Sciences, Inndalsveien 28, 5063 Bergen, Norway
| | - Nina Fålun
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
| | - Trond Røed Pettersen
- Department of Health and Social Sciences, Western Norway University of Applied Sciences, Inndalsveien 28, 5063 Bergen, Norway; Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
| | - Bjørn Bendz
- Department of Cardiology, Oslo University Hospital, Sognsvannsveien 20, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Klaus Torgårds vei 3, 0372 Oslo, Norway
| | - Roy Miodini Nilsen
- Department of Health and Social Sciences, Western Norway University of Applied Sciences, Inndalsveien 28, 5063 Bergen, Norway
| | - Jørund Langørgen
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
| | - Alf Inge Larsen
- Department of Cardiology, Stavanger University Hospital, Gerd Ragna Bloch Thorsens gate 8 Stavanger, Norway; Department of Clinical Science, University of Bergen, Laboratory Building, Haukeland University Hospital, Jonas Lies vei 87, 5021, Bergen, Norway
| | - Marianne Laastad Sørensen
- Department of Cardiology, Stavanger University Hospital, Gerd Ragna Bloch Thorsens gate 8 Stavanger, Norway
| | - Kristin E Sandau
- School of Nursing, University of Minnesota, 5-140 Weaver-Densford Hall, 308 Harvard Street SE Minneapolis, MN 55455, USA
| | - Tone Merete Norekvål
- Department of Health and Social Sciences, Western Norway University of Applied Sciences, Inndalsveien 28, 5063 Bergen, Norway; Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway; Department of Clinical Science, University of Bergen, Laboratory Building, Haukeland University Hospital, Jonas Lies vei 87, 5021, Bergen, Norway.
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Xu X, Wang Z, Yang J, Fan X, Yang Y. Burden of cardiac arrhythmias in patients with acute myocardial infarction and their impact on hospitalization outcomes: insights from China acute myocardial infarction (CAMI) registry. BMC Cardiovasc Disord 2024; 24:218. [PMID: 38654151 PMCID: PMC11036585 DOI: 10.1186/s12872-024-03889-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/11/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND The coexistence of cardiac arrhythmias in patients with acute myocardial infarction (AMI) usually exhibits poor prognosis. However, there are few contemporary data available on the burden of cardiac arrhythmias in AMI patients and their impact on in-hospital outcomes. METHODS The present study analyzed data from the China Acute Myocardial Infarction (CAMI) registry involving 23,825 consecutive AMI patients admitted to 108 hospitals from January 2013 to February 2018. Cardiac arrhythmias were defined as the presence of bradyarrhythmias, sustained atrial tachyarrhythmias, and sustained ventricular tachyarrhythmias that occurred during hospitalization. In-hospital outcome was defined as a composite of all-cause mortality, cardiogenic shock, re-infarction, stroke, or heart failure. RESULTS Cardiac arrhythmia was presented in 1991 (8.35%) AMI patients, including 3.4% ventricular tachyarrhythmias, 2.44% bradyarrhythmias, 1.78% atrial tachyarrhythmias, and 0.73% ≥2 kinds of arrhythmias. Patients with arrhythmias were more common with ST-segment elevation myocardial infarction (83.3% vs. 75.5%, P < 0.001), fibrinolysis (12.8% vs. 8.0%, P < 0.001), and previous heart failure (3.7% vs. 1.5%, P < 0.001). The incidences of in-hospital outcomes were 77.0%, 50.7%, 43.5%, and 41.4%, respectively, in patients with ≥ 2 kinds of arrhythmias, ventricular tachyarrhythmias, bradyarrhythmias, and atrial tachyarrhythmias, and were significantly higher in all patients with arrhythmias than those without arrhythmias (48.9% vs. 12.5%, P < 0.001). The presence of any kinds of arrhythmia was independently associated with an increased risk of hospitalization outcome (≥ 2 kinds of arrhythmias, OR 26.83, 95%CI 18.51-38.90; ventricular tachyarrhythmias, OR 8.56, 95%CI 7.34-9.98; bradyarrhythmias, OR 5.82, 95%CI 4.87-6.95; atrial tachyarrhythmias, OR4.15, 95%CI 3.38-5.10), and in-hospital mortality (≥ 2 kinds of arrhythmias, OR 24.44, 95%CI 17.03-35.07; ventricular tachyarrhythmias, OR 13.61, 95%CI 10.87-17.05; bradyarrhythmias, OR 7.85, 95%CI 6.0-10.26; atrial tachyarrhythmias, OR 4.28, 95%CI 2.98-6.16). CONCLUSION Cardiac arrhythmia commonly occurred in patients with AMI might be ventricular tachyarrhythmias, followed by bradyarrhythmias, atrial tachyarrhythmias, and ≥ 2 kinds of arrhythmias. The presence of any arrhythmias could impact poor hospitalization outcomes. REGISTRATION Clinical Trial Registration: Identifier: NCT01874691.
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Affiliation(s)
- Xu Xu
- Department of Cardiology, Cardiac Arrhythmia Center, Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Zhao Wang
- Department of Cardiology, Cardiac Arrhythmia Center, Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jingang Yang
- , Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaohan Fan
- Department of Cardiology, Cardiac Arrhythmia Center, Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
| | - Yuejin Yang
- , Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Schnur A, Rav Acha M, Loutati R, Perel N, Taha L, Zacks N, Maller T, Karmi M, Bayya F, Levi N, Sabouret P, Fink N, Marmor D, Shuvy M, Glikson M, Asher E. Incidence of Ventricular Fibrillation and Sustained Ventricular Tachycardia Complicating Non-ST Segment Elevation Myocardial Infarction. J Clin Med 2024; 13:2286. [PMID: 38673559 PMCID: PMC11050986 DOI: 10.3390/jcm13082286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/01/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Primary ventricular fibrillation (VF) and sustained ventricular tachycardia (VT) are potentially lethal complications in patients suffering from acute myocardial infarction (MI). In contrast with the profound data regarding the incidence and prognostic value of ventricular arrhythmias in ST elevation myocardial infarction (STEMI) patients, data regarding contemporary non-ST elevation myocardial infarction (NSTEMI) patients with ventricular arrhythmias is scarce. The aim of the current study was to investigate the incidence of VF/VT complicating NSTEMI among patients admitted to an intensive coronary care unit (ICCU). Methods: Prospective, single-center study of patients diagnosed with NSTEMI admitted to ICCU between June 2019 and December 2022. Data including demographics, presenting symptoms, comorbid conditions, and physical examination, as well as laboratory and imaging data, were analyzed. Patients were continuously monitored for arrhythmias during their admission. The study endpoint was the development of VF/sustained VT during admission. Results: A total of 732 patients were admitted to ICCU with a diagnosis of NSTEMI. Of them, six (0.8%) patients developed VF/VT during their admission. Nevertheless, three were excluded after they were misdiagnosed with NSTEMI instead of posterior ST elevation myocardial infarction (STEMI). Hence, only three (0.4%) NSTEMI patients had VF/VT during admission. None of the patients died during 1-year follow-up. Conclusions: VF/VT in NSTEMI patients treated according to contemporary guidelines including early invasive strategy is rare, suggesting these patients may not need routine monitoring and ICCU setup.
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Affiliation(s)
- Asher Schnur
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Moshe Rav Acha
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Ranel Loutati
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Nimrod Perel
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Louay Taha
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Netanel Zacks
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Tomer Maller
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Mohammad Karmi
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Feras Bayya
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Nir Levi
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Pierre Sabouret
- ACTION Study Group, Institut de Cardiologie, Hôpital Pitié-Salpêtrière, Sorbonne Université, 75005 Paris, France;
- Department of Cardiology, National College of French Cardiologists, 13 Rue Niepce, 75014 Paris, France
| | - Noam Fink
- Assuta Medical Centers, Tel Aviv 6329302, Israel;
- Department of Military Medicine, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel
| | - David Marmor
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Mony Shuvy
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Michael Glikson
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
| | - Elad Asher
- Jesselson Heart Center, Shaare Zedek Medical Center, The Eisenberg R&D Authority, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9190500, Israel; (M.R.A.); (R.L.); (N.P.); (L.T.); (N.Z.); (T.M.); (M.K.); (F.B.); (N.L.); (D.M.); (M.S.); (M.G.); (E.A.)
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Georgiopoulos G, Kraler S, Mueller-Hennessen M, Delialis D, Mavraganis G, Sopova K, Wenzl FA, Räber L, Biener M, Stähli BE, Maneta E, Spray L, Iglesias JF, Coelho-Lima J, Tual-Chalot S, Muller O, Mach F, Frey N, Duerschmied D, Langer HF, Katus H, Roffi M, Camici GG, Mueller C, Giannitsis E, Spyridopoulos I, Lüscher TF, Stellos K, Stamatelopoulos K. Modification of the GRACE Risk Score for Risk Prediction in Patients With Acute Coronary Syndromes. JAMA Cardiol 2023; 8:946-956. [PMID: 37647046 PMCID: PMC10469286 DOI: 10.1001/jamacardio.2023.2741] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 07/06/2023] [Indexed: 09/01/2023]
Abstract
Importance The Global Registry of Acute Coronary Events (GRACE) risk score, a guideline-recommended risk stratification tool for patients presenting with acute coronary syndromes (ACS), does not consider the extent of myocardial injury. Objective To assess the incremental predictive value of a modified GRACE score incorporating high-sensitivity cardiac troponin (hs-cTn) T at presentation, a surrogate of the extent of myocardial injury. Design, Setting, and Participants This retrospectively designed longitudinal cohort study examined 3 independent cohorts of 9803 patients with ACS enrolled from September 2009 to December 2017; 2 ACS derivation cohorts (Heidelberg ACS cohort and Newcastle STEMI cohort) and an ACS validation cohort (SPUM-ACS study). The Heidelberg ACS cohort included 2535 and the SPUM-ACS study 4288 consecutive patients presenting with a working diagnosis of ACS. The Newcastle STEMI cohort included 2980 consecutive patients with ST-elevation myocardial infarction treated with primary percutaneous coronary intervention. Data were analyzed from March to June 2023. Exposures In-hospital, 30-day, and 1-year mortality risk estimates derived from an updated risk score that incorporates continuous hs-cTn T at presentation (modified GRACE). Main Outcomes and Measures The predictive value of continuous hs-cTn T and modified GRACE risk score compared with the original GRACE risk score. Study end points were all-cause mortality during hospitalization and at 30 days and 1 year after the index event. Results Of 9450 included patients, 7313 (77.4%) were male, and the mean (SD) age at presentation was 64.2 (12.6) years. Using continuous rather than binary hs-cTn T conferred improved discrimination and reclassification compared with the original GRACE score (in-hospital mortality: area under the receiver operating characteristic curve [AUC], 0.835 vs 0.741; continuous net reclassification improvement [NRI], 0.208; 30-day mortality: AUC, 0.828 vs 0.740; NRI, 0.312; 1-year mortality: AUC, 0.785 vs 0.778; NRI, 0.078) in the derivation cohort. These findings were confirmed in the validation cohort. In the pooled population of 9450 patients, modified GRACE risk score showed superior performance compared with the original GRACE risk score in terms of reclassification and discrimination for in-hospital mortality end point (AUC, 0.878 vs 0.780; NRI, 0.097), 30-day mortality end point (AUC, 0.858 vs 0.771; NRI, 0.08), and 1-year mortality end point (AUC, 0.813 vs 0.797; NRI, 0.056). Conclusions and Relevance In this study, using continuous rather than binary hs-cTn T at presentation, a proxy of the extent of myocardial injury, in the GRACE risk score improved the mortality risk prediction in patients with ACS.
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Affiliation(s)
- Georgios Georgiopoulos
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
- Translational and Clinical Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
- Department of Cardiovascular Imaging, School of Biomedical Engineering and Imaging Sciences, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Simon Kraler
- Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Matthias Mueller-Hennessen
- Department of Cardiology, University Hospital Heidelberg, University of Heidelberg, Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
| | - Dimitrios Delialis
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Georgios Mavraganis
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Kateryna Sopova
- Translational and Clinical Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
- Department of Cardiology, Angiology, Hemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Cardiovascular Research, European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Cardiology, Freeman Hospital, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Florian A. Wenzl
- Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Lorenz Räber
- Department of Cardiology, Swiss Heart Center, Inselspital Bern, Bern, Switzerland
| | - Moritz Biener
- Department of Cardiology, University Hospital Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Barbara E. Stähli
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Eleni Maneta
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Luke Spray
- Department of Cardiology, Freeman Hospital, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Juan F. Iglesias
- Department of Cardiology, Geneva University Hospitals, Geneva, Switzerland
| | - Jose Coelho-Lima
- Translational and Clinical Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Simon Tual-Chalot
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Olivier Muller
- Department of Cardiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - François Mach
- Department of Cardiology, Geneva University Hospitals, Geneva, Switzerland
| | - Norbert Frey
- Department of Cardiology, University Hospital Heidelberg, University of Heidelberg, Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
| | - Daniel Duerschmied
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
- Department of Cardiology, Angiology, Hemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Harald F. Langer
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
- Department of Cardiology, Angiology, Hemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Hugo Katus
- Department of Cardiology, University Hospital Heidelberg, University of Heidelberg, Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
| | - Marco Roffi
- Department of Cardiology, Geneva University Hospitals, Geneva, Switzerland
| | - Giovanni G. Camici
- Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Christian Mueller
- Cardiovascular Research Institute Basel and University Hospital of Basel, Basel, Switzerland
| | - Evangelos Giannitsis
- Department of Cardiology, University Hospital Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Ioakim Spyridopoulos
- Translational and Clinical Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
- Department of Cardiology, Freeman Hospital, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Thomas F. Lüscher
- Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
- Royal Brompton and Harefield Hospitals and Imperial College and Kings College, London, United Kingdom
| | - Konstantinos Stellos
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
- Department of Cardiology, Angiology, Hemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Cardiovascular Research, European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Kimon Stamatelopoulos
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
- Translational and Clinical Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
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6
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Amon J, Wong GC, Lee T, Singer J, Cairns J, Shavadia JS, Granger C, Gin K, Wang TY, van Diepen S, Fordyce CB. Incidence and Predictors of Adverse Events Among Initially Stable ST-Elevation Myocardial Infarction Patients Following Primary Percutaneous Coronary Intervention. J Am Heart Assoc 2022; 11:e025572. [PMID: 36056738 PMCID: PMC9496426 DOI: 10.1161/jaha.122.025572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background Cardiac intensive care units were originally created in the prerevascularization era for the early recognition of ventricular arrhythmias following a myocardial infarction. Many patients with stable ST‐segment–elevation myocardial infarction (STEMI) are still routinely triaged to cardiac intensive care units after a primary percutaneous coronary intervention (pPCI), independent of clinical risk or the provision of critical care therapies. The aim of this study was to determine factors associated with in‐hospital adverse events in a hemodynamically stable, postreperfusion population of patients with STEMI. Methods and Results Between April 2012 and November 2019, 2101 consecutive patients with STEMI who received pPCI in the Vancouver Coastal Health Authority were evaluated. Patients were stratified into those with and without subsequent adverse events, which were defined as cardiogenic shock, in‐hospital cardiac arrest, stroke, re‐infarction, and death. Multivariable logistic regression models were used to determine predictors of adverse events. After excluding patients presenting with cardiac arrest, cardiogenic shock, or heart failure, the final analysis cohort comprised 1770 stable patients with STEMI who had received pPCI. A total of 94 (5.3%) patients developed at least one adverse event: cardiogenic shock 55 (3.1%), in‐hospital cardiac arrest 42 (2.4%), death 28 (1.6%), stroke 21 (1.2%), and re‐infarction 5 (0.3%). Univariable predictors of adverse events were older age, female sex, prior stroke, chronic kidney disease, and atrial fibrillation. There was no significant difference in reperfusion times between those with and without adverse events. Following multivariable adjustment, moderate to severe chronic kidney disease (creatinine clearance <44 mL/min; 13% of cohort) was associated with adverse events (odds ratio 2.24 [95% CI, 1.12–4.48]) independent of reperfusion time, age, sex, smoking status, hypertension, diabetes, and prior myocardial infarction/PCI/coronary artery bypass grafting. Conclusions Only 1 in 20 initially stable patients with STEMI receiving pPCI developed an in‐hospital adverse event. Moderate to severe chronic kidney disease independently predicted the risk of future adverse events. These results indicate that the majority of patients with STEMI who receive pPCI may not require routine admission to a cardiac intensive care unit following reperfusion.
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Affiliation(s)
- Jaihoon Amon
- Division of Cardiology University of Saskatchewan Saskatoon Saskatchewan Canada
| | - Graham C Wong
- Division of Cardiology University of British Columbia and Vancouver General Hospital Vancouver British Columbia Canada.,Centre for Cardiovascular Innovation University of British Columbia Vancouver British Columbia Canada
| | - Terry Lee
- Centre for Health Evaluation and Outcome Sciences Vancouver British Columbia Canada.,School of Population and Public Health University of British Columbia Vancouver British Columbia Canada
| | - Joel Singer
- Centre for Health Evaluation and Outcome Sciences Vancouver British Columbia Canada.,School of Population and Public Health University of British Columbia Vancouver British Columbia Canada
| | - John Cairns
- Division of Cardiology University of British Columbia and Vancouver General Hospital Vancouver British Columbia Canada.,Centre for Cardiovascular Innovation University of British Columbia Vancouver British Columbia Canada
| | - Jay S Shavadia
- Division of Cardiology University of Saskatchewan Saskatoon Saskatchewan Canada
| | - Christopher Granger
- Duke Clinical Research Institute Duke University School of Medicine Durham NC
| | - Kenneth Gin
- Division of Cardiology University of British Columbia and Vancouver General Hospital Vancouver British Columbia Canada.,Centre for Cardiovascular Innovation University of British Columbia Vancouver British Columbia Canada
| | - Tracy Y Wang
- Duke Clinical Research Institute Duke University School of Medicine Durham NC
| | - Sean van Diepen
- Division of Cardiology, Department of Medicine and Department of Critical Care Medicine University of Alberta Edmonton Alberta Canada
| | - Christopher B Fordyce
- Division of Cardiology University of British Columbia and Vancouver General Hospital Vancouver British Columbia Canada.,Centre for Cardiovascular Innovation University of British Columbia Vancouver British Columbia Canada.,Centre for Health Evaluation and Outcome Sciences Vancouver British Columbia Canada
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7
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Gayretli Yayla K, Yayla Ç, Erdöl MA, Karanfil M, Sunman H, Yılmaz FA, Özbeyaz NB, Özkaya İbiş AN, Tulmaç M. Tp-e/QTc ratio, SYNTAX, and GRACE score in patients who underwent coronary angiography owing to acute coronary syndrome. Anatol J Cardiol 2021; 25:887-895. [PMID: 34866583 DOI: 10.5152/anatoljcardiol.2021.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Ventricular arrhythmias following acute coronary syndrome (ACS) range from benign to life-threatening fatal arrhythmias. Tpeak-end (Tp-e) interval has been shown to be an important parameter in the assessment of repolarization dispersion. We aimed to evaluate the relationship between SYNTAX and Global Registry of Acute Coronary Events (GRACE) risk score calculated on admission and Tp-e interval and Tp-e/QTc ratio. METHODS A total of 421 patients were included in the study. The patients were divided into 2 groups as low SYNTAX score (≤22) and moderate and high risk SYNTAX score (>22). According to the GRACE risk score, the patients were divided into 2 groups; high-risk patients ≥140 and <140 low-risk patients. RESULTS In the group with SYNTAX score >22, the Tp-e interval (p<0.001) and Tp-e/QTc ratio (p<0.001) was found to be significantly higher than in the group with a SYNTAX score ≤22. Tp-e interval (p<0.001) and Tp-e/QTc ratio (p=0.002) was higher in patients with GRACE risk score ≥140 compared with patients with a GRACE risk score <140. The correlation between Tp-e interval and Tp-e/QTc ratio and SYNTAX score (r=0.489; p<0.001) and GRACE risk score (r=0.274; p<0.001) were found to be significant. A significant and independent correlation was found between the SYNTAX score and Tp-e/QTc ratio (β=0.385; p<0.001). CONCLUSION Tp-e interval and Tp-e/QT ratio increased in patients with severe coronary artery disease assessed with SYNTAX score. Tp-e interval and Tp-e/QT ratio increased in patients with a high GRACE risk score.
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Affiliation(s)
- Kadriye Gayretli Yayla
- Department of Cardiology, Health Sciences University, Dışkapı Yıldırım Beyazıt Training and Research Hospital; Ankara-Turkey; Department of Cardiology, Health Sciences University, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital; Ankara-Turkey
| | - Çağrı Yayla
- Department of Cardiology, Health Sciences University, Ankara City Hospital; Ankara-Turkey
| | - Mehmet Akif Erdöl
- Department of Cardiology, Health Sciences University, Ankara City Hospital; Ankara-Turkey
| | - Mustafa Karanfil
- Department of Cardiology, Health Sciences University, Ankara City Hospital; Ankara-Turkey
| | - Hamza Sunman
- Department of Cardiology, Health Sciences University, Dışkapı Yıldırım Beyazıt Training and Research Hospital; Ankara-Turkey
| | - Faruk Aydın Yılmaz
- Department of Cardiology, Health Sciences University, Dışkapı Yıldırım Beyazıt Training and Research Hospital; Ankara-Turkey
| | - Nail Burak Özbeyaz
- Department of Cardiology, Health Sciences University, Dışkapı Yıldırım Beyazıt Training and Research Hospital; Ankara-Turkey
| | - Ayşe Nur Özkaya İbiş
- Department of Cardiology, Health Sciences University, Dışkapı Yıldırım Beyazıt Training and Research Hospital; Ankara-Turkey
| | - Murat Tulmaç
- Department of Cardiology, Health Sciences University, Dışkapı Yıldırım Beyazıt Training and Research Hospital; Ankara-Turkey
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8
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Zeijlon R, Chamat J, Enabtawi I, Jha S, Mohammed MM, Wågerman J, Le V, Shekka Espinosa A, Nyman E, Omerovic E, Redfors B. Risk of in-hospital life-threatening ventricular arrhythmia or death after ST-elevation myocardial infarction vs. the Takotsubo syndrome. ESC Heart Fail 2021; 8:1314-1323. [PMID: 33511788 PMCID: PMC8006718 DOI: 10.1002/ehf2.13208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/23/2020] [Accepted: 12/28/2020] [Indexed: 01/14/2023] Open
Abstract
AIMS The risk of life-threatening ventricular arrhythmias (LTVA) has been reported to be lower in Takotsubo syndrome (TS) compared with ST-elevation myocardial infarction (STEMI). However, the extent to which these differences relate to the fact that most patients with TS are women (who have a lower risk of LTVA) and a relatively larger proportion of patients with STEMI are men is incompletely understood. We aimed to investigate the risk of LTVA or death in sex-matched and age-matched patients with TS, anterior STEMI, and non-anterior STEMI. METHODS AND RESULTS We systematically reviewed the charts of all patients with TS who were treated at Sahlgrenska University Hospital (Gothenburg, Sweden) between 2008 and 2019. A total of 155 patients with confirmed TS (according to the European Society of Cardiology diagnostic criteria for TS) were sex-matched and age-matched 1:1:1 to patients with anterior and non-anterior STEMI. Baseline characteristics and in-hospital outcomes were recorded directly from the patient charts for all patients, and all admission electrocardiographs were analysed. The primary outcome was the composite of death or LTVA [defined as sustained ventricular tachycardia (>30 s) or ventricular fibrillation] within 72 h. The risk of LTVA or death within 72 h after admission was considerably lower in TS (2.6%) vs. anterior STEMI (14%; P = 0.002) and non-anterior STEMI (9.0%; P = 0.02), despite similar or greater risks of acute heart failure, and similar risks of cardiogenic shock. Compared with STEMI, TS was associated with a lower risk of sustained and non-sustained ventricular tachycardia and ventricular fibrillation. CONCLUSIONS In a predominantly female age-matched and sex-matched cohort of patients with TS, anterior STEMI, and non-anterior STEMI, the adjusted risk of in-hospital LTVA or death was considerably lower in TS compared with STEMI, despite similar or greater risk of acute heart failure and similar risk of cardiogenic shock.
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Affiliation(s)
- Rickard Zeijlon
- Department of CardiologySahlgrenska University Hospital/SGothenburgSweden
- Department of Internal MedicineSahlgrenska University Hospital/SGothenburgSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Jasmina Chamat
- Department of CardiologySahlgrenska University Hospital/ÖGothenburgSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Israa Enabtawi
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Sandeep Jha
- Department of CardiologySahlgrenska University Hospital/SGothenburgSweden
- Department of Internal MedicineKungälvs HospitalKungälvSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Mohammed Munir Mohammed
- Department of Internal MedicineNorra Älvsborgs LänssjukhusTrollhättanSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Johan Wågerman
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Vina Le
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Aaron Shekka Espinosa
- Department of CardiologySahlgrenska University Hospital/SGothenburgSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Erik Nyman
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Elmir Omerovic
- Department of CardiologySahlgrenska University Hospital/SGothenburgSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Björn Redfors
- Department of CardiologySahlgrenska University Hospital/SGothenburgSweden
- Wallenberg Laboratory, Institute of MedicineUniversity of GothenburgGothenburgSweden
- Clinical Trial CenterCardiovascular Research FoundationNew YorkNYUSA
- Department of CardiologyNew York‐Presbyterian Hospital/Columbia University Medical CenterNew YorkNYUSA
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9
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Ahmed TAN, Abdel‐Nazeer AA, Hassan AKM, Hasan‐Ali H, Youssef AA. Electrocardiographic measures of ventricular repolarization dispersion and arrhythmic outcomes among ST elevation myocardial infarction patients with pre-infarction angina undergoing primary percutaneous coronary intervention. Ann Noninvasive Electrocardiol 2019; 24:e12637. [PMID: 30737993 PMCID: PMC6931689 DOI: 10.1111/anec.12637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 12/06/2018] [Accepted: 12/28/2018] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Arrhythmias are considered one of the major causes of death in ST elevation myocardial infarction (STEMI), particularly in the early in-hospital phase. Pre-infarction angina (PIA) has been suggested to have a protective role. OBJECTIVES To study the difference in acute electrocardiographic findings between STEMI patients with and without PIA and to assess the in-hospital arrhythmias in both groups. MATERIAL AND METHODS We prospectively enrolled 238 consecutive patients with STEMI. Patients were divided into two groups: those with or without PIA. ECG data recorded and analyzed included ST-segment resolution (STR) at 90 min, corrected QT interval (QTc) and dispersion (QTD), T-peak-to-T-end interval (Tp-Te), and dispersion and Tp-Te/QT ratio. In-hospital ventricular arrhythmias encountered in both groups were recorded. Predictors of in-hospital arrhythmias were assessed among different clinical and electrocardiographic parameters. RESULTS Of the 238 patients included, 42 (17%) had PIA and 196 (83%) had no PIA. Patients with PIA had higher rates of STR (p < 0.0001), while patients with no PIA had higher values of QTc (p = 0.006), QTD (p = 0.001), Tp-Te interval (p = 0.001), Tp-Te dispersion (p < 0.0001), and Tp-Te/QT ratio (p = 0.01) compared to those with angina preceding their incident infarction (PIA). This was reflected into significantly higher rates of in-hospital arrhythmias among patients with no PIA (20% vs. 7%, p = 0.04). Furthermore, longer Tp-Te interval and higher Tp-Te/QT ratio independently predicted in-hospital ventricular arrhythmias. CONCLUSION Pre-infarction angina patients had better electrocardiographic measures of repolarization dispersion and encountered significantly less arrhythmic events compared to patients who did not experience PIA.
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Affiliation(s)
- Tarek A. N. Ahmed
- Department of Cardiovascular MedicineAsyut University HospitalAsyutEgypt
| | | | - Ayman K. M. Hassan
- Department of Cardiovascular MedicineAsyut University HospitalAsyutEgypt
| | - Hosam Hasan‐Ali
- Department of Cardiovascular MedicineAsyut University HospitalAsyutEgypt
| | - Amr A. Youssef
- Department of Cardiovascular MedicineAsyut University HospitalAsyutEgypt
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10
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Yu Z, Chen Z, Wu Y, Chen R, Li M, Chen X, Qin S, Liang Y, Su Y, Ge J. Electrocardiographic parameters effectively predict ventricular tachycardia/fibrillation in acute phase and abnormal cardiac function in chronic phase of ST-segment elevation myocardial infarction. J Cardiovasc Electrophysiol 2018; 29:756-766. [PMID: 29399929 DOI: 10.1111/jce.13453] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 01/10/2018] [Accepted: 01/29/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Ziqing Yu
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
- Shanghai Medical College; Fudan University; Shanghai PR China
| | - Zhangwei Chen
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Yuan Wu
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Ruizhen Chen
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
- Department of Cardiovascular Diseases, Key Laboratory of Viral Heart Diseases, Ministry of Public Health, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Minghui Li
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
- Department of Cardiovascular Diseases, Key Laboratory of Viral Heart Diseases, Ministry of Public Health, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Xueying Chen
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Shengmei Qin
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Yixiu Liang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Yangang Su
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital; Fudan University; Shanghai PR China
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11
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van Diepen S, Lin M, Bakal JA, McAlister FA, Kaul P, Katz JN, Fordyce CB, Southern DA, Graham MM, Wilton SB, Newby LK, Granger CB, Ezekowitz JA. Do stable non-ST-segment elevation acute coronary syndromes require admission to coronary care units? Am Heart J 2016; 175:184-92. [PMID: 27179739 DOI: 10.1016/j.ahj.2015.11.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 11/24/2015] [Indexed: 01/09/2023]
Abstract
BACKGROUND Clinical practice guidelines recommend admitting patients with stable non-ST-segment elevation acute coronary syndrome (NSTE ACS) to telemetry units, yet up to two-thirds of patients are admitted to higher-acuity critical care units (CCUs). The outcomes of patients with stable NSTE ACS initially admitted to a CCU vs a cardiology ward with telemetry have not been described. METHODS We used population-based data of 7,869 patients hospitalized with NSTE ACS admitted to hospitals in Alberta, Canada, between April 1, 2007, and March 31, 2013. We compared outcomes among patients initially admitted to a CCU (n=5,141) with those admitted to cardiology telemetry wards (n=2,728). RESULTS Patients admitted to cardiology telemetry wards were older (median 69 vs 65years, P<.001) and more likely to be female (37.2% vs 32.1%, P<.001) and have a prior myocardial infarction (14.3% vs 11.5%, P<.001) compared with patients admitted to a CCU. Patients admitted directly to cardiology telemetry wards had similar hospital stays (6.2 vs 5.7days, P=.29) and fewer cardiac procedures (40.3% vs 48.5%, P<.001) compared with patients initially admitted to CCUs. There were no differences in the frequency of in-hospital mortality (1.3% vs 1.2%, adjusted odds ratio [aOR] 1.57, 95% CI 0.98-2.52), cardiac arrest (0.7% vs 0.9%, aOR 1.37, 95% CI 0.94-2.00), 30-day all-cause mortality (1.6% vs 1.5%, aOR 1.50, 95% CI 0.82-2.75), or 30-day all-cause postdischarge readmission (10.6% vs 10.8%, aOR 1.07, 95% CI 0.90-1.28) between cardiology telemetry ward and CCU patients. Results were similar across low-, intermediate-, and high-risk Duke Jeopardy Scores, and in patients with non-ST-segment myocardial infarction or unstable angina. CONCLUSIONS There were no differences in clinical outcomes observed between patients with NSTE ACS initially admitted to a ward or a CCU. These findings suggest that stable NSTE ACS may be managed appropriately on telemetry wards and presents an opportunity to reduce hospital costs and critical care capacity strain.
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12
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Auer J, Berent R. Early prediction of life-threatening arrhythmias in non-ST elevation myocardial infarction--does it change clinical practice? EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2015; 4:37-40. [PMID: 25527703 DOI: 10.1177/2048872614532416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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13
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Wildi K, Cuculi F, Twerenbold R, Marxer T, Rubini Gimenez M, Reichlin T, Haaf P, Monsch R, Marsch S, Hunziker P, Bingisser R, Osswald S, Erne P, Mueller C. Incidence and timing of serious arrhythmias after early revascularization in non ST-elevation myocardial infarction. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2014; 4:359-64. [DOI: 10.1177/2048872614557230] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Accepted: 10/07/2014] [Indexed: 11/16/2022]
Affiliation(s)
- Karin Wildi
- Department of Cardiology, University Hospital Basel, Switzerland
- Department of Intensive Care, University Hospital Basel, Switzerland
| | - Florim Cuculi
- Department of Cardiology, University Hospital Basel, Switzerland
- Department of Cardiology, Kantonsspital Luzern, Switzerland
| | - Raphael Twerenbold
- Department of Cardiology, University Hospital Basel, Switzerland
- Department of Intensive Care, University Hospital Basel, Switzerland
| | - Tanja Marxer
- Department of Cardiology, University Hospital Basel, Switzerland
| | - Maria Rubini Gimenez
- Department of Cardiology, University Hospital Basel, Switzerland
- Servicio de Urgencias y Pneumologia, CIBERES ISC III, Hospital del Mar – Institut Municipal d’Investigació Mèdica, Barcelona, Spain
| | - Tobias Reichlin
- Department of Cardiology, University Hospital Basel, Switzerland
| | - Philip Haaf
- Department of Cardiology, University Hospital Basel, Switzerland
| | - Raphael Monsch
- Department of Cardiology, University Hospital Basel, Switzerland
| | - Stefan Marsch
- Department of Intensive Care, University Hospital Basel, Switzerland
| | - Patrick Hunziker
- Department of Intensive Care, University Hospital Basel, Switzerland
| | | | - Stefan Osswald
- Department of Cardiology, University Hospital Basel, Switzerland
| | - Paul Erne
- Department of Cardiology, University Hospital Basel, Switzerland
- Department of Cardiology, Kantonsspital Luzern, Switzerland
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