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Ge S, Wu S, Yin Q, Tan M, Wang S, Yang Y, Chen Z, Xu L, Zhang H, Meng C, Xia Y, Asakawa N, Wei W, Gong K, Pan X. Ecliptasaponin A protects heart against acute ischemia-induced myocardial injury by inhibition of the HMGB1/TLR4/NF-κB pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 335:118612. [PMID: 39047883 DOI: 10.1016/j.jep.2024.118612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 07/11/2024] [Accepted: 07/21/2024] [Indexed: 07/27/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eclipta prostrata (Linn.) is a traditional medicinal Chinese herb that displays multiple biological activities, such as encompassing immunomodulatory, anti-inflammatory, anti-tumor, liver-protective, antioxidant, and lipid-lowering effects. Ecliptasaponin A (ESA), a pentacyclic triterpenoid saponin isolated from Eclipta prostrata (Linn.), has been demonstrated to exert superior anti-inflammatory activity against many inflammatory disorders. AIM OF THE STUDY Inflammation plays a critical role in acute myocardial infarction (AMI). This study aims to explore the treatment effects of ESA in AMI, as well as the underlying mechanism. METHODS An AMI mouse model was established in mice via left anterior descending coronary artery (LAD) ligation. After surgery, ESA was injected at doses of 0.5, 1.25, and 2.5 mg/kg, respectively. Myocardial infarction size, cardiomyocyte apoptosis and cardiac echocardiography were studied. The potential mechanism of action of ESA was investigated by RNA-seq, Western blot, surface plasmon resonance (SPR), molecular docking, and immunofluorescence staining. RESULTS ESA treatment not only significantly reduced myocardial infarct size, decreased myocardial cell apoptosis, and inhibited inflammatory cell infiltration, but also facilitated to improve cardiac function. RNA-seq and Western blot analysis proved that ESA treatment-induced differential expression genes mainly enriched in HMGB1/TLR4/NF-κB pathway. Consistently, ESA treatment resulted into the down-regulation of IL-1β, IL-6, and TNF-α levels after AMI. Furthermore, SPR and molecular docking results showed that ESA could bind directly to HMGB1, thereby impeding the activation of the downstream TLR4/NF-κB pathway. The immunofluorescence staining and Western blot results at the cellular level also demonstrated that ESA inhibited the activation of the HMGB1/TLR4/NF-κB pathway in H9C2 cells. CONCLUSION Our study was the first to demonstrate a cardiac protective role of ESA in AMI. Mechanism study indicated that the treatment effects of ESA are mainly attributed to its anti-inflammatory activity that was mediated by the HMGB1/TLR4/NF-κB pathway.
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Affiliation(s)
- Sumin Ge
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Sihua Wu
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Kiryu, Gunma, Japan; State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
| | - Qin Yin
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Meng Tan
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Sichuan Wang
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Yonghao Yang
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Zixuan Chen
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Lei Xu
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Hui Zhang
- School of Medicine, Yangzhou University, Yangzhou 225000, Jiangsu, China
| | - Chuang Meng
- Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, 225000, Jiangsu, China
| | - Yufei Xia
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
| | - Naoki Asakawa
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Kiryu, Gunma, Japan
| | - Wenping Wei
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China.
| | - Kaizheng Gong
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China.
| | - Xin Pan
- Department of Cardiology, Department of Pediatrics, Central Laboratory, Cutting-edge Innovation Key Lab of Major CVD in Yangzhou, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, Jiangsu, China.
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Fouad A, Farag EM, Roshdy HS, Gad MM, Almaashani S, Sayed A. The possible utility of global longitudinal strain in the risk-stratifying process of non-ST elevation-acute coronary syndrome. Echocardiography 2024; 41:e15769. [PMID: 38329882 DOI: 10.1111/echo.15769] [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: 10/22/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND There are various ways that coronary artery disease (CAD) might present itself. Individual risk stratification for non ST-elevation-acute coronary syndrome (NSTE-ACS) patients should determine whether invasive coronary angiography and revascularization should be scheduled. AIM OF WORK To assess the possible utility of left ventricular global longitudinal strain in the risk-stratifying process of NSTE-ACS. SUBJECTS AND METHODS The cardiology department of Zagazig University in Egypt organized and oversaw this cross-sectional study. The practical portion was carried out on 90 patients with NSTE-ACS based on European society of cardiology (ESC) guidelines (and they agreed for invasive strategy) between May 2019 and December 2020 at Salalah Heart Center in Sultanate of Oman. All patients underwent a full clinical examination, 12-lead ECG, and serial high-sensitivity troponin T (hs-TnT) in addition to a thorough history taking process. On patient's admission, the GRACE risk score was assessed. All patients who were suspected of having NSTE-ACS upon admission underwent transthoracic echocardiography, including two-dimensional speckle tracking (2D-ST). Left ventricular global longitudinal strain (LV-GLS %) was measured and analyzed using 2D speckle tracking. SYNTAX Score was determined for all patients. RESULTS By analysis of the performance of LV-GLS% in prediction of high risk by GRACE score, we found that with cutoff (≥-13.8), the AUC was (0.944) with sensitivity, specificity, PPV, NPV, and accuracy (0.944, 93.3%, 84%, 53.8%, 98.4%, 85.6%), respectively. CONCLUSION Global longitudinal strain can predict accurately high-risk NSTE-ACS patients by GRACE score.
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Affiliation(s)
- Ahmed Fouad
- Salalah Heart Center, Salalah, Oman
- Sednawy Health Insurance Hospital, Zagazig, Egypt
| | | | | | | | | | - Amro Sayed
- Salalah Heart Center, Salalah, Oman
- Faculty of Medicine, Assiut University, Assiut, Egypt
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3
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Almeida ALC, Melo MDTD, Bihan DCDSL, Vieira MLC, Pena JLB, Del Castillo JM, Abensur H, Hortegal RDA, Otto MEB, Piveta RB, Dantas MR, Assef JE, Beck ALDS, Santo THCE, Silva TDO, Salemi VMC, Rocon C, Lima MSM, Barberato SH, Rodrigues AC, Rabschkowisky A, Frota DDCR, Gripp EDA, Barretto RBDM, Silva SME, Cauduro SA, Pinheiro AC, Araujo SPD, Tressino CG, Silva CES, Monaco CG, Paiva MG, Fisher CH, Alves MSL, Grau CRPDC, Santos MVCD, Guimarães ICB, Morhy SS, Leal GN, Soares AM, Cruz CBBV, Guimarães Filho FV, Assunção BMBL, Fernandes RM, Saraiva RM, Tsutsui JM, Soares FLDJ, Falcão SNDRS, Hotta VT, Armstrong ADC, Hygidio DDA, Miglioranza MH, Camarozano AC, Lopes MMU, Cerci RJ, Siqueira MEMD, Torreão JA, Rochitte CE, Felix A. Position Statement on the Use of Myocardial Strain in Cardiology Routines by the Brazilian Society of Cardiology's Department Of Cardiovascular Imaging - 2023. Arq Bras Cardiol 2023; 120:e20230646. [PMID: 38232246 DOI: 10.36660/abc.20230646] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Abstract
Central Illustration : Position Statement on the Use of Myocardial Strain in Cardiology Routines by the Brazilian Society of Cardiology's Department Of Cardiovascular Imaging - 2023 Proposal for including strain in the integrated diastolic function assessment algorithm, adapted from Nagueh et al.67 Am: mitral A-wave duration; Ap: reverse pulmonary A-wave duration; DD: diastolic dysfunction; LA: left atrium; LASr: LA strain reserve; LVGLS: left ventricular global longitudinal strain; TI: tricuspid insufficiency. Confirm concentric remodeling with LVGLS. In LVEF, mitral E wave deceleration time < 160 ms and pulmonary S-wave < D-wave are also parameters of increased filling pressure. This algorithm does not apply to patients with atrial fibrillation (AF), mitral annulus calcification, > mild mitral valve disease, left bundle branch block, paced rhythm, prosthetic valves, or severe primary pulmonary hypertension.
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Affiliation(s)
| | | | | | - Marcelo Luiz Campos Vieira
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | - José Luiz Barros Pena
- Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG - Brasil
- Hospital Felicio Rocho, Belo Horizonte, MG - Brasil
| | | | - Henry Abensur
- Beneficência Portuguesa de São Paulo, São Paulo, SP - Brasil
| | | | | | | | | | | | | | | | | | - Vera Maria Cury Salemi
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | - Camila Rocon
- Hospital do Coração (HCor), São Paulo, SP - Brasil
| | - Márcio Silva Miguel Lima
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Eliza de Almeida Gripp
- Hospital Pró-Cardiaco, Rio de Janeiro, RJ - Brasil
- Hospital Universitário Antônio Pedro da Universidade Federal Fluminense (UFF), Rio de Janeiro, RJ - Brasil
| | | | | | | | | | | | | | | | | | | | | | | | | | - Maria Veronica Camara Dos Santos
- Departamento de Cardiologia Pediátrica (DCC/CP) da Sociedade Brasileira de Cardiologia (SBC), São Paulo, SP - Brasil
- Sociedade Brasileira de Oncologia Pediátrica, São Paulo, SP - Brasil
| | | | | | - Gabriela Nunes Leal
- Instituto da Criança e do Adolescente do Hospital das Clinicas Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | | | | | | | | | | | - Viviane Tiemi Hotta
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
- Grupo Fleury, São Paulo, SP - Brasil
| | | | - Daniel de Andrade Hygidio
- Hospital Nossa Senhora da Conceição, Tubarão, SC - Brasil
- Universidade do Sul de Santa Catarina (UNISUL), Tubarão, SC - Brasil
| | - Marcelo Haertel Miglioranza
- EcoHaertel - Hospital Mae de Deus, Porto Alegre, RS - Brasil
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS - Brasil
| | | | | | | | | | - Jorge Andion Torreão
- Hospital Santa Izabel, Salvador, BA - Brasil
- Santa Casa da Bahia, Salvador, BA - Brasil
| | - Carlos Eduardo Rochitte
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
- Hospital do Coração (HCor), São Paulo, SP - Brasil
| | - Alex Felix
- Diagnósticos da América SA (DASA), São Paulo, SP - Brasil
- Instituto Nacional de Cardiologia (INC), Rio de Janeiro, RJ - Brasil
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Reiter T. Targeted imaging: the key for direct visualization of myocardial inflammation in patients? J Nucl Cardiol 2023; 30:2556-2558. [PMID: 37731012 PMCID: PMC10682048 DOI: 10.1007/s12350-023-03370-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 08/15/2023] [Indexed: 09/22/2023]
Affiliation(s)
- Theresa Reiter
- Department of Internal Medicine I, Cardiology, University Hospital Wuerzburg, Wuerzburg, Germany.
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5
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Playford D, Stewart S, Harris SA, Chan Y, Strange G. Pattern and Prognostic Impact of Regional Wall Motion Abnormalities in 255 697 Men and 236 641 Women Investigated with Echocardiography. J Am Heart Assoc 2023; 12:e031243. [PMID: 37947119 PMCID: PMC10727298 DOI: 10.1161/jaha.123.031243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 10/03/2023] [Indexed: 11/12/2023]
Abstract
Background Regional wall motion abnormalities (WMAs) after myocardial infarction are associated with adverse remodeling and increased mortality in the short to medium term. Their long-term prognostic impact is less well understood. Methods and Results Via the National Echo Database of Australia (2000-2019), we identified normal wall motion versus WMA for each left ventricular wall among 492 338 individuals aged 61.9±17.9 years. The wall motion score index was also calculated. We then examined actual 1- and 5-year mortality, plus adjusted risk of long-term mortality according to WMA status. Overall, 39 346/255 697 men (15.4%) and 17 834/236 641 women (7.5%) had a WMA. The likelihood of a WMA was associated with increasing age and greater systolic/diastolic dysfunction. A defect in the inferior versus anterior wall was the most and least common WMA in men (8.0% and 2.5%) and women (3.3% and 1.1%), respectively. Any WMA increased 5-year mortality from 17.5% to 29.7% in men and from 14.9% to 30.8% in women. Known myocardial infarction (hazard ratio [HR], 0.86 [95% CI, 0.80-0.93]) or revascularization (HR, 0.87 [95% CI, 0.82-0.92]) was independently associated with a better prognosis, whereas men (1.22-fold increase) and those with greater systolic/diastolic dysfunction had a worse prognosis. Among those with any WMA, apical (HR, 1.08 [95% CI, 1.02-1.13]) or inferior (HR, 1.09 [95% CI, 1.04-1.15]) akinesis, dyskinesis or aneurysm, or a wall motion score index >3.0 conveyed the worst prognosis. Conclusions In a large real-world clinical cohort, twice as many men as women have a WMA, with inferior WMA the most common. Any WMA confers a poor prognosis, especially inferoapical akinesis/dyskinesis/aneurysm.
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Affiliation(s)
- David Playford
- Institute for Health Research, University of Notre DameFremantleWestern AustraliaAustralia
- School of MedicineThe University of Notre DameFremantleWestern AustraliaAustralia
| | - Simon Stewart
- Institute for Health Research, University of Notre DameFremantleWestern AustraliaAustralia
- School of Medicine, Dentistry and NursingUniversity of GlasgowGlasgowUnited Kingdom
| | - Sarah Ann Harris
- Institute for Health Research, University of Notre DameFremantleWestern AustraliaAustralia
| | - Yih‐Kai Chan
- Mary MacKillop Institute for Health Research, The Australian Catholic UniversityMelbourneVictoriaAustralia
| | - Geoff Strange
- Institute for Health Research, University of Notre DameFremantleWestern AustraliaAustralia
- Heart Research InstituteSydneyNew South WalesAustralia
- Department of CardiologyRoyal Prince Alfred HospitalSydneyNew South WalesAustralia
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Fraccaro C, Karam N, Möllmann H, Bleiziffer S, Bonaros N, Teles RC, Carrilho Ferreira P, Chieffo A, Czerny M, Donal E, Dudek D, Dumonteil N, Esposito G, Fournier S, Hassager C, Kim WK, Krychtiuk KA, Mehilli J, Pręgowski J, Stefanini GG, Ternacle J, Thiele H, Thielmann M, Vincent F, von Bardeleben RS, Tarantini G. Transcatheter interventions for left-sided valvular heart disease complicated by cardiogenic shock: a consensus statement from the European Association of Percutaneous Cardiovascular Interventions (EAPCI) in collaboration with the Association for Acute Cardiovascular Care (ACVC) and the ESC Working Group on Cardiovascular Surgery. EUROINTERVENTION 2023; 19:634-651. [PMID: 37624587 PMCID: PMC10587846 DOI: 10.4244/eij-d-23-00473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023]
Abstract
Valvular heart disease (VHD) is one of the most frequent causes of heart failure (HF) and is associated with poor prognosis, particularly among patients with conservative management. The development and improvement of catheter-based VHD interventions have broadened the indications for transcatheter valve interventions from inoperable/high-risk patients to younger/lower-risk patients. Cardiogenic shock (CS) associated with severe VHD is a clinical condition with a very high risk of mortality for which surgical treatment is often deemed a prohibitive risk. Transcatheter valve interventions might be a promising alternative in this setting given that they are less invasive. However, supportive scientific evidence is scarce and often limited to small case series. Current guidelines on VHD do not contain specific recommendations on how to manage patients with both VHD and CS. The purpose of this clinical consensus statement, developed by a group of international experts invited by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) Scientific Documents and Initiatives Committee, is to perform a review of the available scientific evidence on the management of CS associated with left-sided VHD and to provide a rationale and practical approach for the application of transcatheter valve interventions in this specific clinical setting.
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Affiliation(s)
- Chiara Fraccaro
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Nicole Karam
- Heart Valves Unit, Georges Pompidou European Hospital, Université Paris Cité, INSERM, Paris, France
| | - Helge Möllmann
- Department of Cardiology, St. Johannes Hospital, Dortmund, Germany
| | | | - Nikolaos Bonaros
- Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Rui Campante Teles
- Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental (HSC), Carnaxide, Portugal and Comprehensive Health Research Center (CHRC), Nova Medical School, Lisbon, Portugal
| | - Pedro Carrilho Ferreira
- Cardiology Department, Santa Maria University Hospital, CHULN, CAML, CCUL, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Alaide Chieffo
- Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Martin Czerny
- Department of Cardiovascular Surgery, University Heart Centre, Freiburg University, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Erwan Donal
- Service de Cardiologie, CCP CHU de Rennes, University of Rennes, INSERM, LTSI-UMR 1099, Rennes, France
| | - Dariusz Dudek
- Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | | | - Giovanni Esposito
- Divisions of Cardiology and Cardiothoracic Surgery, Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Stephane Fournier
- Service of Cardiology, Lausanne University Hospital, Lausanne, Switzerland and University of Lausanne, Lausanne, Switzerland
| | - Christian Hassager
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Won-Keun Kim
- Department of Cardiology, St. Johannes Hospital, Dortmund, Germany
| | - Konstantin A Krychtiuk
- Duke Clinical Research Institute, Durham, NC, USA
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria
| | - Julinda Mehilli
- Department of Cardiology, German Centre for Cardiovascular Research (DZHK), Ludwig Maximilian University of Munich, Partner Site Munich Heart Alliance, Munich, Germany
- Medizinische Klinik I, Landshut-Achdorf Hospital, Landshut, Germany
| | - Jerzy Pręgowski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warszawa, Poland
| | - Giulio G Stefanini
- Department of Biomedical Sciences Humanitas University, Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS Rozzano, Milan, Italy
| | - Julien Ternacle
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Quebec, QC, Canada and Université Laval, Quebec, QC, Canada
- Haut-Leveque Cardiology Hospital, Bordeaux University, Pessac, France
| | - Holger Thiele
- Department of Internal Medicine/Cardiology, Heart Center Leipzig, Leipzig, Germany and University of Leipzig, Leipzig, Germany
| | - Matthias Thielmann
- Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Flavien Vincent
- Service de Cardiologie, Centre Hospitalier Universitaire de Lille, Lille, France
| | | | - Giuseppe Tarantini
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
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7
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Tang Y, Peng S, Yao HL, Liu Z, Zhang L, Zhong C, She C, Liu W, Tang Y, Fu Q, Zhang Y. Left atrial function index predicts poor outcomes in acute myocardial infarction patients treated with percutaneous coronary intervention. Front Cardiovasc Med 2023; 10:1043775. [PMID: 37727308 PMCID: PMC10505662 DOI: 10.3389/fcvm.2023.1043775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 08/11/2023] [Indexed: 09/21/2023] Open
Abstract
Background and aims The left atrial function index (LAFI) is an index that combines the left atrial emptying fraction, adjusted left atrial volume and stroke volume. The prognostic value of LAFI in acute myocardial infarction (AMI) patients treated with percutaneous coronary intervention (PCI) is unknown. This study aims to determine whether LAFI predicts prognosis in AMI patients treated with PCI. Methods Patients with newly diagnosed AMI who were treated with PCI at Hunan Provincial People's Hospital from March 2020 to October 2021 were prospectively enrolled. All patients underwent transthoracic echocardiography (TTE) at baseline and follow-up. The endpoint events included rehospitalization due to unstable angina, nonfatal myocardial infarction, rehospitalization due to heart failure and cardiovascular death. Results A total of 368 patients with AMI (92 women; mean age, 61.45 ± 11.91 years) were studied with a median follow-up of 14 ± 6.58 months. Sixty-nine patients had endpoint events. Patients who presented with events had a significantly lower LAFI than patients without events (34.25 ± 12.86 vs. 48.38 ± 19.42, P < 0.0001). Multivariate Cox analysis demonstrated that LAFI (HR = 0.97 [95% CI: 0.95; 0.99]; P = 0.012) and the Killip classification (HR = 1.51 [95% CI: 1.03; 2.22]; P = 0.034) were independently predictive of endpoint events. Kaplan-Meier survival curves showed that patients with LAFI ≤ 40.17 cm/ml/m2 had higher events than patients with LAFI > 40.17 cm/ml/m2 (HR = 8.53 [95% CI: 4.74; 15.35]; P < 0.0001). Conclusion LAFI is a strong and independent predictor of adverse events and can be used for risk stratification in patients with AMI treated with PCI.
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Affiliation(s)
- Yijin Tang
- Department of Cardiology, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Siling Peng
- Department of Cardiology, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Hui-ling Yao
- Department of General Medicine, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Hunan Normal University, Changsha, China
| | - Zhibin Liu
- Department of Cardiology, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Liang Zhang
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
| | - Changqing Zhong
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
| | - Chang She
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
| | - Wei Liu
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
| | - Yi Tang
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
| | - Qinghua Fu
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
| | - Yi Zhang
- Department of Cardiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Clinical Medicine Research Center of Heart Failure of Hunan Province, Hunan Normal University, Changsha, China
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8
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Canciello G, Pate S, Sannino A, Borrelli F, Todde G, Grayburn P, Losi MA, Esposito G. Pitfalls and Tips in the Assessment of Aortic Stenosis by Transthoracic Echocardiography. Diagnostics (Basel) 2023; 13:2414. [PMID: 37510158 PMCID: PMC10377988 DOI: 10.3390/diagnostics13142414] [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: 06/27/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Aortic stenosis (AS) is a valvular heart disease that significantly contributes to cardiovascular morbidity and mortality worldwide. The condition is characterized by calcification and thickening of the aortic valve leaflets, resulting in a narrowed orifice and increased pressure gradient across the valve. AS typically progresses from a subclinical phase known as aortic sclerosis, where valve calcification occurs without a transvalvular gradient, to a more advanced stage marked by a triad of symptoms: heart failure, syncope, and angina. Echocardiography plays a crucial role in the diagnosis and evaluation of AS, serving as the primary non-invasive imaging modality. However, to minimize misdiagnoses, it is crucial to adhere to a standardized protocol for acquiring echocardiographic images. This is because, despite continuous advances in echocardiographic technology, diagnostic errors still occur during the evaluation of AS, particularly in classifying its severity and hemodynamic characteristics. This review focuses on providing guidance for the imager during the echocardiographic assessment of AS. Firstly, the review will report on how the echo machine should be set to improve image quality and reduce noise and artifacts. Thereafter, the review will report specific emphasis on accurate measurements of left ventricular outflow tract diameter, aortic valve morphology and movement, as well as aortic and left ventricular outflow tract velocities. By considering these key factors, clinicians can ensure consistency and accuracy in the evaluation of AS using echocardiography.
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Affiliation(s)
- Grazia Canciello
- Department of Advanced Biomedical Sciences, Federico II University, 80131 Naples, Italy
| | - Shabnam Pate
- Division of Cardiology, Baylor Scott & White Research Institute, Plano, TX 75204, USA
| | - Anna Sannino
- Department of Advanced Biomedical Sciences, Federico II University, 80131 Naples, Italy
- Division of Cardiology, Baylor Scott & White Research Institute, Plano, TX 75204, USA
| | - Felice Borrelli
- Department of Advanced Biomedical Sciences, Federico II University, 80131 Naples, Italy
| | - Gaetano Todde
- Department of Advanced Biomedical Sciences, Federico II University, 80131 Naples, Italy
| | - Paul Grayburn
- Division of Cardiology, Baylor Scott & White Research Institute, Plano, TX 75204, USA
| | - Maria-Angela Losi
- Department of Advanced Biomedical Sciences, Federico II University, 80131 Naples, Italy
| | - Giovanni Esposito
- Department of Advanced Biomedical Sciences, Federico II University, 80131 Naples, Italy
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9
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Radesich C, Cappelletto C, Indennidate C, Perotto M, Di Lenarda A. Predicting left ventricular functional recovery in ischaemic cardiomyopathy: needs and challenges. Eur Heart J Suppl 2023; 25:B69-B74. [PMID: 37091642 PMCID: PMC10120944 DOI: 10.1093/eurheartjsupp/suad071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Left ventricular (LV) systolic function is an essential parameter for the evaluation of patients with ischaemic heart disease, and therapeutic choices are significantly driven by LV ejection fraction (LVEF) in the early stage of the disease and during follow-up. After an acute coronary syndrome, ventricular dysfunction may be reversible when caused by transient myocardial stunning. Therefore, the identification of clinical, laboratory, and instrumental predictors of improvement in LV systolic function (in addition to LVEF) is essential for an adequate prognostic stratification. In the setting of chronic ischaemic heart disease, there is no evidence that an improvement in LV systolic function is invariably associated with a better prognosis and LVEF is only one of many parameters that should be considered for the risk stratification. This state-of-the-art review will critically analyse the scientific evidence regarding known predictors of LVEF recovery, trying to elucidate their pathophysiological principles and clinical value.
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Affiliation(s)
- Cinzia Radesich
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste
| | - Chiara Cappelletto
- Territorial Specialist Department, SC Cardiovascular Pathologies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste
| | - Carla Indennidate
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste
| | - Maria Perotto
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste
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10
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Fang C, Chen Z, Zhang J, Jin X, Yang M. Construction and evaluation of nomogram model for individualized prediction of risk of major adverse cardiovascular events during hospitalization after percutaneous coronary intervention in patients with acute ST-segment elevation myocardial infarction. Front Cardiovasc Med 2022; 9:1050785. [PMID: 36620648 PMCID: PMC9810984 DOI: 10.3389/fcvm.2022.1050785] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Background Emergency percutaneous coronary intervention (PCI) in patients with acute ST-segment elevation myocardial infarction (STEMI) helps to reduce the occurrence of major adverse cardiovascular events (MACEs) such as death, cardiogenic shock, and malignant arrhythmia, but in-hospital MACEs may still occur after emergency PCI, and their mortality is significantly increased once they occur. The aim of this study was to investigate the risk factors associated with MACE during hospitalization after PCI in STEMI patients, construct a nomogram prediction model and evaluate its effectiveness. Methods A retrospective analysis of 466 STEMI patients admitted to our hospital from January 2018 to June 2022. According to the occurrence of MACE during hospitalization, they were divided into MACE group (n = 127) and non-MACE group (n = 339), and the clinical data of the two groups were compared; least absolute shrinkage and selection operator (LASSO) regression was used to screen out the predictors with non-zero coefficients, and multivariate Logistic regression was used to analyze STEMI Independent risk factors for in-hospital MACE in patients after emergency PCI; a nomogram model for predicting the risk of in-hospital MACE in STEMI patients after PCI was constructed based on predictive factors, and the C-index was used to evaluate the predictive performance of the prediction model; the Bootstrap method was used to repeat sampling 1,000 Internal validation was carried out for the second time, the Hosmer-Lemeshow test was used to evaluate the model fit, and the calibration curve was drawn to evaluate the calibration degree of the model. Receiver operating characteristic (ROC) curves were drawn to evaluate the efficacy of the nomogram model and thrombolysis in myocardial infarction (TIMI) score in predicting in-hospital MACE in STEMI patients after acute PCI. Results The results of LASSO regression showed that systolic blood pressure, diastolic blood pressure, Killip grade II-IV, urea nitrogen and left ventricular ejection fraction (LVEF), IABP, NT-ProBNP were important predictors with non-zero coefficients, and multivariate logistic regression analysis was performed to analyze that Killip grade II-IV, urea nitrogen, LVEF, and NT-ProBNP were independent factors for in-hospital MACE after PCI in STEMI patients; a nomogram model for predicting the risk of in-hospital MACE after PCI in STEMI patients was constructed with the above independent predictors, with a C-index of 0.826 (95% CI: 0.785-0.868) having a good predictive power; the results of H-L goodness of fit test showed χ2 = 1.3328, P = 0.25, the model calibration curve was close to the ideal model, and the internal validation C-index was 0.818; clinical decision analysis also showed that the nomogram model had a good clinical efficacy, especially when the threshold probability was 0.1-0.99, the nomogram model could bring clinical net benefits to patients. The nomogram model predicted a greater AUC (0.826) than the TIMI score (0.696) for in-hospital MACE after PCI in STEMI patients. Conclusion Urea nitrogen, Killip class II-IV, LVEF, and NT-ProBNP are independent factors for in-hospital MACE after PCI in STEMI patients, and nomogram models constructed based on the above factors have high predictive efficacy and feasibility.
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Affiliation(s)
- Caoyang Fang
- Department of Cardiology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China,Department of Cardiology, Hefei Second People’s Hospital Affiliated to Bengbu Medical College, Hefei, Anhui, China
| | - Zhenfei Chen
- Department of Cardiology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China,*Correspondence: Zhenfei Chen,
| | - Jinig Zhang
- Department of Cardiology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Xiaoqin Jin
- Department of Cardiology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China,Department of Cardiology, Hefei Second People’s Hospital Affiliated to Bengbu Medical College, Hefei, Anhui, China
| | - Mengsi Yang
- Department of Cardiology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
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11
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Zhirov IV, Safronova NV, Tereshchenko SN. Heart failure as a complication of myocardial infarction: rational therapy. Case report. CONSILIUM MEDICUM 2022. [DOI: 10.26442/20751753.2022.10.201888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Heart failure (HF) is still a frequent complication of myocardial infarction. Timely identification of subjects at risk for HF development and early initiation of guideline-directed HF therapy in these patients, can decrease the HF burden. This article aims at summarizing clinical data on established pharmacological therapies in treating post-MI patients with left ventricular systolic dysfunction and signs and symptoms of HF.
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12
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Muscogiuri G, Guaricci AI, Soldato N, Cau R, Saba L, Siena P, Tarsitano MG, Giannetta E, Sala D, Sganzerla P, Gatti M, Faletti R, Senatieri A, Chierchia G, Pontone G, Marra P, Rabbat MG, Sironi S. Multimodality Imaging of Sudden Cardiac Death and Acute Complications in Acute Coronary Syndrome. J Clin Med 2022; 11:jcm11195663. [PMID: 36233531 PMCID: PMC9573273 DOI: 10.3390/jcm11195663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/07/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
Sudden cardiac death (SCD) is a potentially fatal event usually caused by a cardiac arrhythmia, which is often the result of coronary artery disease (CAD). Up to 80% of patients suffering from SCD have concomitant CAD. Arrhythmic complications may occur in patients with acute coronary syndrome (ACS) before admission, during revascularization procedures, and in hospital intensive care monitoring. In addition, about 20% of patients who survive cardiac arrest develop a transmural myocardial infarction (MI). Prevention of ACS can be evaluated in selected patients using cardiac computed tomography angiography (CCTA), while diagnosis can be depicted using electrocardiography (ECG), and complications can be evaluated with cardiac magnetic resonance (CMR) and echocardiography. CCTA can evaluate plaque, burden of disease, stenosis, and adverse plaque characteristics, in patients with chest pain. ECG and echocardiography are the first-line tests for ACS and are affordable and useful for diagnosis. CMR can evaluate function and the presence of complications after ACS, such as development of ventricular thrombus and presence of myocardial tissue characterization abnormalities that can be the substrate of ventricular arrhythmias.
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Affiliation(s)
- Giuseppe Muscogiuri
- Department of Radiology, Istituto Auxologico Italiano IRCCS, San Luca Hospital, Piazzale Brescia 20, 20149 Milan, Italy
- School of Medicine, University of Milano-Bicocca, 20126 Milan, Italy
- Correspondence:
| | - Andrea Igoren Guaricci
- University Cardiology Unit, Department of Interdisciplinary Medicine, University of Bari, 70121 Bari, Italy
| | - Nicola Soldato
- University Cardiology Unit, Department of Interdisciplinary Medicine, University of Bari, 70121 Bari, Italy
| | - Riccardo Cau
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari-Polo di Monserrato, 09124 Cagliari, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari-Polo di Monserrato, 09124 Cagliari, Italy
| | - Paola Siena
- University Cardiology Unit, Department of Interdisciplinary Medicine, University of Bari, 70121 Bari, Italy
| | - Maria Grazia Tarsitano
- Department of Medical and Surgical Science, University Magna Grecia, 88100 Catanzaro, Italy
| | - Elisa Giannetta
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena, 324, 00161 Rome, Italy
| | - Davide Sala
- Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Istituto Auxologico Italiano IRCCS, 20149 Milan, Italy
| | - Paolo Sganzerla
- Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Istituto Auxologico Italiano IRCCS, 20149 Milan, Italy
| | - Marco Gatti
- Radiology Unit, Department of Surgical Sciences, University of Turin, 10124 Turin, Italy
| | - Riccardo Faletti
- Radiology Unit, Department of Surgical Sciences, University of Turin, 10124 Turin, Italy
| | - Alberto Senatieri
- School of Medicine, University of Milano-Bicocca, 20126 Milan, Italy
| | | | | | - Paolo Marra
- School of Medicine, University of Milano-Bicocca, 20126 Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII, 24127 Bergamo, Italy
| | - Mark G. Rabbat
- Division of Cardiology, Loyola University of Chicago, Chicago, IL 60611, USA
- Edward Hines Jr. VA Hospital, Hines, IL 60141, USA
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, 20126 Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII, 24127 Bergamo, Italy
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13
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Bachar A, Benmessaoud FA, Diatta A, Fadoum H, Haroun AE, Oukerraj L, Cherti M. Predictive factors of heart failure in acute coronary syndrome: Institutional cross-sectional study. Ann Med Surg (Lond) 2022; 81:104332. [PMID: 36147130 PMCID: PMC9486600 DOI: 10.1016/j.amsu.2022.104332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/31/2022] [Accepted: 07/31/2022] [Indexed: 11/26/2022] Open
Abstract
Background Heart failure complicating acute coronary syndrome (ACS) remains a challenge because it is associated with a high risk of mortality at 1 year. Our objective is to highlight the factors frequently associated with heart failure following an ACS and thus deduce the predictive factors for the occurrence of heart failure. Methods ACS patients who were managed between 01/01/2021 to 06/30/2021 at the authors’ institution were included retrospectively in the analysis. Results One hundred twenty-one patients (121) included. Eighty-seven were males (72%), and the mean age was 59.4 ± 8.8. Most patients were smokers (58.7%),40% were diabetic, and 40.5% were hypertensive. Dyslipidemia was found in 37.2% of cases. 75% of patients were admitted for STEMI, and 25% for NSTEMI. The majority of patients (67.5%) were admitted out of time. The anterior electrical territory was found as a factor in the occurrence of heart failure (OR = 5.47, 95% CI (2.16–15.26), P = 0.0005). Among the patients who presented a heart failure, 64% had an LVEF <40%, and only 3% with an LVEF >50% (P < 0.001). Also, 76% had a Wall Motion Index Score (WMSI) of 1.5 (P < 0.001). Angioplasty was the treatment of choice in 65%, aortocoronary bypass in 7% of cases, and medical treatment alone, associated or not with ischemia/viability tests in 28% of cases. Patients admitted out of time (>12 h) were found to be a factor in the occurrence of HF (OR = 3.31,95% CI (1.21–10,60), P = 0.02). The outcome was favorable in 93% of cases. We observed 9 cases of complications including 4 deaths from cardiogenic, septic, and hemorrhagic shock. Conclusions This study allows us to identify patients at risk of developing heart failure and patients with a more reserved prognosis. Besides, our findings will allow our peers and colleagues to be able to detect early these factors and optimize adequate management to avoid heart failure. Heart failure complicating acute coronary syndrome (ACS) remains a challenge. It is associated with a high risk of mortality at 1 year. The delay in care is a determining factor in the occurrence of complications. Our health system have a weakness that should be corrected. The deadlines are far from the recommended deadlines.
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Lin X, Yang F, Chen Y, Chen X, Wang W, Chen X, Wang Q, Zhang L, Guo H, Liu B, Yu L, Pu H, Zhang P, Wu Z, Li X, Burkhoff D, He K. Echocardiography-based AI detection of regional wall motion abnormalities and quantification of cardiac function in myocardial infarction. Front Cardiovasc Med 2022; 9:903660. [PMID: 36072864 PMCID: PMC9441592 DOI: 10.3389/fcvm.2022.903660] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To compare the performance of a newly developed deep learning (DL) framework for automatic detection of regional wall motion abnormalities (RWMAs) for patients presenting with the suspicion of myocardial infarction from echocardiograms obtained with portable bedside equipment versus standard equipment. Background Bedside echocardiography is increasingly used by emergency department setting for rapid triage of patients presenting with chest pain. However, compared to images obtained with standard equipment, lower image quality from bedside equipment can lead to improper diagnosis. To overcome these limitations, we developed an automatic workflow to process echocardiograms, including view selection, segmentation, detection of RWMAs and quantification of cardiac function that was trained and validated on image obtained from bedside and standard equipment. Methods We collected 4,142 examinations from one hospital as training and internal testing dataset and 2,811 examinations from other hospital as the external test dataset. For data pre-processing, we adopted DL model to automatically recognize three apical views and segment the left ventricle. Detection of RWMAs was achieved with 3D convolutional neural networks (CNN). Finally, DL model automatically measured the size of cardiac chambers and left ventricular ejection fraction. Results The view selection model identified the three apical views with an average accuracy of 96%. The segmentation model provided good agreement with manual segmentation, achieving an average Dice of 0.89. In the internal test dataset, the model detected RWMAs with AUC of 0.91 and 0.88 respectively for standard and bedside ultrasound. In the external test dataset, the AUC were 0.90 and 0.85. The automatic cardiac function measurements agreed with echocardiographic report values (e. g., mean bias is 4% for left ventricular ejection fraction). Conclusion We present a fully automated echocardiography pipeline applicable to both standard and bedside ultrasound with various functions, including view selection, quality control, segmentation, detection of the region of wall motion abnormalities and quantification of cardiac function.
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Affiliation(s)
- Xixiang Lin
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Feifei Yang
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
| | | | | | - Wenjun Wang
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
| | - Xu Chen
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Qiushuang Wang
- Fourth Medical Center of PLA General Hospital, Beijing, China
| | - Liwei Zhang
- Fourth Medical Center of PLA General Hospital, Beijing, China
| | - Huayuan Guo
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
| | - Bohan Liu
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
| | - Liheng Yu
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
| | | | | | | | - Xin Li
- Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Daniel Burkhoff
- Cardiovascular Research Foundation, New York, NY, United States
| | - Kunlun He
- Medical Big Data Center, Chinese PLA General Hospital, Beijing, China
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15
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Krishnan A, Prasad SB, Guppy-Coles KB, Holland DJ, Hammett C, Whalley G, Thomas L, Atherton JJ. Composite Echocardiographic Score to Predict Long-Term Survival Following Myocardial Infarction. Heart Lung Circ 2022; 31:795-803. [PMID: 35221203 DOI: 10.1016/j.hlc.2022.01.005] [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: 06/23/2021] [Revised: 12/07/2021] [Accepted: 01/09/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Whilst the left ventricular ejection fraction (LVEF) remains the primary echocardiographic measure widely utilised for risk stratification following myocardial infarction (MI), it has a number of well recognised limitations. The aim of this study was to compare the prognostic utility of a composite echocardiographic score (EchoScore) composed of prognostically validated measures of left-ventricular (LV) size, geometry and function, to the utility of LVEF alone, for predicting survival following MI. METHODS Retrospective data on 394 consecutive patients with a first-ever MI were included. Comprehensive echocardiography was performed within 24 hours of admission for all patients. EchoScore consisted of LVEF<50%, left atrial volume index>34 mL/m2, average E/e >14, E/A ratio>2, abnormal LV mass index, and abnormal LV end-systolic volume index. A single point was allocated for each measure to derive a score out of 6. The primary outcome measure was all-cause mortality. RESULTS At a median follow-up of 24 months there were 33 deaths. On Kaplan-Meier analysis, a high EchoScore (>3) displayed significant association with all-cause mortality (log-rank χ2=74.48 p<0.001), and was a better predictor than LVEF<35% (log-rank χ2=17.01 p<0.001). On Cox proportional-hazards multivariate analysis incorporating significant clinical and echocardiographic predictors, a high EchoScore was the strongest independent predictor of all-cause mortality (HR 6.44 95%CI 2.94-14.01 p<0.001), and the addition of EchoScore resulted in greater increment in model power compared to addition of LVEF (model χ2 56.29 vs 44.71 p<0.001, Harrell's C values 0.83 vs 0.79). CONCLUSIONS A composite echocardiographic score composed of prognostically validated measures of LV size, geometry, and function is superior to LVEF alone for predicting survival following MI.
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Affiliation(s)
- Anish Krishnan
- Department of Cardiology, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | - Sandhir B Prasad
- Department of Cardiology, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia; School of Medicine, Griffith University, Brisbane, Qld, Australia.
| | | | - David J Holland
- Department of Cardiology, Sunshine Coast University Hospital, Birtinya, Qld, Australia
| | - Christopher Hammett
- Department of Cardiology, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | | | | | - John J Atherton
- Department of Cardiology, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
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16
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Serafimov A, Donevski D, Karakolevska Ilova M, Joveva E, Todosieva Serafimova K, Kedev S, Vavlukis M. Incremental Value of Cardiac Biomarkers in Mid-term Prognosis of Patients with Acute Coronary Syndrome. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.7978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: Given the number of prognostic studies, both short- and long-termed, in patients with myocardial infarction (MI), the data on predicting major adverse cardiac events (MACE) following discharge still remains limited. Aim: to identify early predictors of MACE in MI patients, that underwent Primary Percutaneous Coronary Intervention (pPCI), with special emphasis on multiple cardiac biomarkers. Materials and methods: we analysed clinical, LV functional, angiographic variables, as well cardiac troponin, a marker of myocardial necrosis, natriuretic peptide (NT-proBNP), a marker of myocardial stress, and white blood cells (WBC), as a marker of inflammation. The study population were 150 consecutive patients treated for acute myocardial infarction. Results: The average follow-up period was 31 months. In total, 26 patients suffered from at least one MACE. Multivariate logistic regression analysis identified several independent predictors: NT-proBNP (p=0,07), number of diseased vessels (p=0,027), and need for loop diuretic therapy (p=0,050). ROC curve demonstrated excellent discriminatory function for MACE of NT-proBNP and WBC (area under the curve .640, and .658, p=0.025 and 0.011 respectively). Conclusion: The combination of biomarkers for myocardial stress and inflammation improves the prediction of major adverse cardiac events in MI survivors.
Keywords: myocardial infarction, cardiac biomarkers, cardiac troponin, natriuretic peptide, prognosis, major adverse cardiac events (MACE), cardiac death
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Choi W, Kim CH, Hwang IC, Yoon CH, Choi HM, Yoon YE, Chae IH, Cho GY. Three-Dimensional Myocardial Strain for the Prediction of Clinical Events in Patients With ST-Segment Elevation Myocardial Infarction. J Cardiovasc Imaging 2022; 30:185-196. [PMID: 35879254 PMCID: PMC9314225 DOI: 10.4250/jcvi.2022.0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/10/2022] [Accepted: 03/28/2022] [Indexed: 11/22/2022] Open
Affiliation(s)
- Wonsuk Choi
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Chi-Hoon Kim
- Cardiovascular Center, Sejong General Hospital, Bucheon, Korea
| | - In-Chang Hwang
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Chang-Hwan Yoon
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hong-Mi Choi
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yeonyee E Yoon
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - In-Ho Chae
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Goo-Yeong Cho
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
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Spivak YA, Lyulka NO, Potyazhenko MM, Vakulenko KE, Dubrovinska TV. BIOMARKER AND ECHOCARDIOGRAPHIC CHARACTERISTICS OF HEART FAILURE IN PATIENTS HAVING ACUTE MYOCARDIAL INFARCTION COMBINED WITH DIABETES MELLITUS OF TYPE 2. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2022; 75:759-764. [PMID: 35633343 DOI: 10.36740/wlek202204102] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The aim: To investigate the level of B-type natriuretic peptide (BNP) and to establish its relationship with structural and functional indicators of the myocardium in patients having acute myocardial infarction (AMI), which is complicated by heart failure (HF) with concomitant type 2 diabetes mellitus (DM2). PATIENTS AND METHODS Materials and methods: The study included 120 patients who were grouped by clinical diagnosis. Every patient underwent transthoracic echocardiography of the heart: left ventricular (LV) ejection fraction (EF), left ventricular myocardial mass index (LVMI), LV relative wall thickness (LVWT), BNP, HbA1c. RESULTS Results: LV EF was statistically significantly lower in group 2 compared with group 1. A significant difference was found. Significant difference between LVWT within indicators of groups 1 and 2 was found. There was a statistically significant increase of the LVMI in group 2 compared to group 1. Against the background of AMI, the formation of eccentric LVH prevailed in 61% cases. There was a statistically significant increase in BNP within the group of patients suffering of AMI with HF and concomitant DM2. CONCLUSION Conclusions: There was found a statistically significant increase in BNP in patients suffering of AMI with HF and concomitant DM2, which indicates a significant degree of damage to cardiomyocytes and causes an aggravating course of HF. The relationship between BNP and LV EF was revealed , which can be used to prognostic the severity of HF in this category of patients. A strong correlation between BNP and HbA1 was discovered, which indicates a burdensome unity of metabolic disorders that accelerate the development and progression of HF.
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Affiliation(s)
- Yuliia A Spivak
- POLTAVA STATE MEDICAL UNIVERSITY, POLTAVA, UKRAINE, POLTAVA CLINICAL MEDICAL CARDIOVASCULAR CENTER OF THE REGIONAL COUNCIL, POLTAVA, UKRAINE
| | | | | | - Konstantin E Vakulenko
- POLTAVA STATE MEDICAL UNIVERSITY, POLTAVA, UKRAINE, POLTAVA CLINICAL MEDICAL CARDIOVASCULAR CENTER OF THE REGIONAL COUNCIL, POLTAVA, UKRAINE
| | - Tetyana V Dubrovinska
- POLTAVA STATE MEDICAL UNIVERSITY, POLTAVA, UKRAINE, POLTAVA CLINICAL MEDICAL CARDIOVASCULAR CENTER OF THE REGIONAL COUNCIL, POLTAVA, UKRAINE
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Chen XY, Yang QM, Fang JX, Guo HF. The Value of Three-Dimensional Speckle-Tracking Echocardiography in the Prediction of Cardiovascular Events in Patients with Hypertension Complicated by Acute Myocardial Infarction: A Long-Term Follow-Up Study. Int J Gen Med 2021; 14:6703-6712. [PMID: 34675631 PMCID: PMC8520435 DOI: 10.2147/ijgm.s330789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/21/2021] [Indexed: 12/14/2022] Open
Abstract
Background Patients with hypertension complicated by acute myocardial infarction (AMI) have a generally poor prognosis. The identification of powerful predictors for recurring cardiovascular events (RCEs) is vital. This study seeks to evaluate the predictive value of three-dimensional (3D) strain parameters for RCEs in patients with hypertension complicated by AMI. Methods We successfully followed up patients with hypertension and AMI from April 2015 to December 2015 in this retrospective study. Participants previously underwent 3D echocardiography, one week, and one month after percutaneous coronary intervention (PCI). The left ventricular structural function parameters, as well as 3D strain parameters including 3D global longitudinal strain (3D-GLS), 3D global circumferential strain, 3D global radial strain, and 3D global area strain (3D-GAS), were acquired. A Cox model was used to determine the relationships between these parameters and RCEs. Results In total, 62 patients were enrolled in the analysis. During follow-up (41.27 ± 20.45 months), 20 patients (32.3%) had RCEs that were independently predicted one month after PCI by 3D-GLS (HR: 1.481, 95% CI: 1.202–1.824, P < 0.001) and 3D-GAS (HR: 1.254, 95% CI: 1.093–1.440, P = 0.001). The optimal cutoffs for 3D-GLS and 3D-GAS in predicting cardiac events were ≥12.5% (area under the receiver operating characteristic curve [AUC]: 0.736, 95% CI: 0.611–0.862, P = 0.003), and >20.5% (AUC: 0.685, 95% CI: 0.551–0.818, P = 0.020), respectively. Conclusion The assessed values of 3D-GLS and 3D-GAS one month after PCI can predict RCEs in patients with hypertension complicated by AMI.
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Affiliation(s)
- Xiao-Yan Chen
- Department of Ultrasound, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China.,Department of Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Qing-Mei Yang
- Department of Ultrasound, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China.,Department of Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Jian-Xiu Fang
- Department of Ultrasound, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China.,Department of Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Hai-Feng Guo
- Department of Ultrasound, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China.,Department of Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
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20
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Meimoun P, Abdani S, Stracchi V, Elmkies F, Boulanger J, Botoro T, Zemir H, Clerc J. Usefulness of Noninvasive Myocardial Work to Predict Left Ventricular Recovery and Acute Complications after Acute Anterior Myocardial Infarction Treated by Percutaneous Coronary Intervention. J Am Soc Echocardiogr 2021; 33:1180-1190. [PMID: 33010853 DOI: 10.1016/j.echo.2020.07.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 07/12/2020] [Accepted: 07/12/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Predicting left ventricular recovery (LVR) after acute ST-elevation myocardial infarction (STEMI) is challenging and of prognostic importance. Our objective was to evaluate the usefulness of noninvasive myocardial work (MW), a new index of global and regional myocardial performance, to predict LVR and in-hospital complications after STEMI. METHODS Ninety-three patients with anterior STEMI (mean age, 59 ± 12 years) treated by percutaneous coronary intervention (PCI) were prospectively enrolled and underwent a transthoracic Doppler echocardiography within 24-48 hours after PCI and a median of 92 days at follow-up. Myocardial work is derived from the strain-pressure relation, integrating in its calculation the noninvasive arterial pressure. Segmental LVR was defined as a normalization of wall motion abnormalities of the affected segments and global recovery as an absolute improvement of left ventricular ejection fraction (LVEF) > 5% in patients with baseline LVEF ≤ 50%. In-hospital complications were defined as a composite of death, reinfarction, heart failure, and LV apical thrombus. RESULTS Segmental MW was impaired in infarct segments, more severely in nonrecovering versus recovering segments (P < .01). Furthermore, global constructive MW was significantly correlated with follow-up LVEF (r = 0.58) and global longitudinal strain (r = -0.67; all P < .01). Constructive MW was the best index to predict segmental (P < .01 vs MW index, MW efficiency, and wasted work) and global recovery (P < .05 vs global longitudinal strain) with an independent association (odds ratio = 1.17, 95% CI, 1.13-1.20, and odds ratio = 1.43, 95% CI, 1.18-1.68, respectively; all P < .001). Moreover, global constructive MW was more severely impaired in patients with in-hospital complications (n = 16; P < .01). CONCLUSIONS In patients with anterior STEMI treated by PCI, constructive MW is an independent predictor of segmental and global LVR and is significantly impaired in patients with in-hospital complications.
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Affiliation(s)
- Patrick Meimoun
- Department of Cardiology, Compiègne Hospital, Compiègne, France.
| | - Souad Abdani
- Department of Cardiology, Compiègne Hospital, Compiègne, France
| | | | | | | | - Thierry Botoro
- Department of Cardiology, Compiègne Hospital, Compiègne, France
| | - Hamdane Zemir
- Department of Cardiology, Compiègne Hospital, Compiègne, France
| | - Jerome Clerc
- Department of Cardiology, Compiègne Hospital, Compiègne, France
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21
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Han MM, Zhao WS, Wang X, He S, Xu XR, Dang CJ, Zhang J, Liu JM, Chen ML, Xu L, Wang H. Echocardiographic Parameters Predict Short- and Long-Term Adverse Cardiovascular Events in Patients with Acute Myocardial Infarction. Int J Gen Med 2021; 14:2297-2303. [PMID: 34113159 PMCID: PMC8184283 DOI: 10.2147/ijgm.s304449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/11/2021] [Indexed: 11/23/2022] Open
Abstract
Objective This study aimed to find echocardiographic parameters that can predict short- and long-term adverse cardiovascular events in patients with AMI. Methods A total of 126 patients with AMI admitted to our hospital from July to December 2012 were enrolled in this study. All patients underwent echocardiographic examination within 12 hours after admission and received regular follow-ups until December 2018. The primary endpoint was a composite of the major adverse cardiovascular events (MACEs). Results In the first year of this study, a primary endpoint occurred in 35 patients and the predictor derived from the echocardiography of 1-year primary endpoint was LVEF<40% (OR: 9.000, 95% CI 3.242-24.987, p<0.0001) and the area under the curve (AUC) for the predictor was 0.676 (95% CI 0.561-0.790, p=0.002). For the total 5 years, 57 patients underwent primary endpoint. The results of the 5-year primary endpoint were: E/E'>15 (OR: 4.094, 95% CI 1.726-9.710, P=0.001), the wall motion score index was (WMSI)>1.5 (OR: 12.791, 95% CI 1.511-108.312, P=0.019), and the AUC was 0.691 (95% CI 0.595-0.787 P<0.0001). Conclusion LVEF is correlated with a short-term outcome (1-year), and WMSI and E/E' can predict a long-term outcome (5-year) in patients with acute myocardial infarction.
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Affiliation(s)
- Meng-Meng Han
- Intensive Care Units, Beijing Longfu Hospital, Beijing, 100010, People's Republic of China
| | - Wen-Shu Zhao
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Xin Wang
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Shan He
- Heart Center, Beijing Chaoyang Hospital Jingxi Branch, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Xiao-Rong Xu
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Cai-Jing Dang
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Juan Zhang
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Jia-Mei Liu
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Mu-Lei Chen
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Lin Xu
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Hua Wang
- Heart Center and Beijing Key Laboratory of Hypertension Research, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
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22
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Pan X, He Y, Chen Z, Yan G, Ma G. Circulating miR-130 is a potential bio signature for early prognosis of acute myocardial infarction. J Thorac Dis 2021; 12:7320-7325. [PMID: 33447421 PMCID: PMC7797831 DOI: 10.21037/jtd-20-3207] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background As distinctive leading reasons of death globally, acute myocardial infarction (AMI). Accounts for major death ratio, caused by coronary artery disease (CAD). Its diagnosis relies on the presenting clinical symptoms, electrocardiograms (ECGs), and levels of circulating biomarkers. Recent studies have implicated microRNAs (miRNAs) in the pathogenesis of many diseases, including AMI. The present study inquire into feature value of miR-130 in AMI patients. Methods levels of expression of miR-130 in patient plasma, considered through simultaneous quantitative polymerase chain reaction (qRT-PCR). The method used for determining Plasma cardiac troponin I (cTnI) & creatine kinase-MB(CK-MB) degree set on by enzyme-linked immunosorbent assay (ELISA). The diagnostic value of miR-130 was measured using a receiver operating characteristic (ROC) curve. Results Plasma miR-130, cTnI, and CK-MB levels exist remarkably inflated in the AMI classification in comparison with control category (P<0.05). MiR-130 expression peaked 6 hours after disease onset, earlier than cTnI and CK-MB. The level of expression of miR-130 6 hours after disease onset was positively correlated with cTnI and CK-MB levels 12 hours after onset. The optimal cut-off point for miR-130 in peripheral blood, sensitivity, and specificity were 1.58 ng/mL, 82.5% and 77.5%, respectively. The area under curve (AUC) was 0.922. Conclusions These results indicate that circulating miR-130 holds great promise as an effective biomarker for diagnosing AMI earlier.
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Affiliation(s)
- Xiaodong Pan
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Yanru He
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Zhongpu Chen
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Gaoliang Yan
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Genshan Ma
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
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23
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Effects of intracoronary antithrombotics on ventricular function: A comparison of tenecteplase versus abciximab during primary percutaneous intervention in myocardial infarction. Cardiol J 2021; 28:176-178. [PMID: 33438179 DOI: 10.5603/cj.a2021.0002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/14/2020] [Accepted: 10/06/2020] [Indexed: 11/25/2022] Open
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24
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Xiaoxue CMD, Shaoling YP, Qianqian HMD, Yin WP, Linyan FMD, Fengling WMD, Kun ZMD, Jing HMD. Automated Measurements of Left Ventricular Ejection Fraction and Volumes Using the EchoPAC System. ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY 2021. [DOI: 10.37015/audt.2021.200072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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25
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Hsiao JF, Pan KL, Chu CM, Chang ST, Chung CM, Hsu JT. Usefulness of serial post-systolic shortening by speckle tracking echocardiography to predict major adverse cardiovascular events and segmental function improvement after acute myocardial infarction. PLoS One 2020; 15:e0244589. [PMID: 33382775 PMCID: PMC7775100 DOI: 10.1371/journal.pone.0244589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 12/12/2020] [Indexed: 11/18/2022] Open
Abstract
Purpose The aim is to determine whether serial post-systolic shortening (PSS) using speckle tracking echocardiography (STE) could predict major adverse cardiovascular events (MACE), especially symptom-driven infarct-related artery (IRA) revascularization and improvement in segmental function in post-myocardial infarction patients. Methods/Results Ninety-four patients (average age 61.1 ± 12.5 y, 84 [84.9%] male) with new-onset acute myocardial infarction were enrolled. Serial echocardiography was performed during the initial presentation, and at 3, 6 and 12 months after admission. PSS, strain and systolic strain rate were calculated using STE. Improvement in segmental function was defined as a decrease of ≧1 grade in wall motion score. During the follow-up (29.4 ± 12.7months), 22 patients (23.4%) had MACE and 17 patients had symptom-driven IRA revascularization. In multivariate model, PSS at 3 months was independently predictive for symptom-driven IRA revascularization (Hazard ratio (HR) = 0.5, 95% CI = 0.26–0.97) and for MACE (HR = 0.4, 95% CI = 0.24–0.67) (p < 0.05). Segmental function improvements were found in 255 segments (66.1%) and ROC curve analyses showed that AUC (95% CI) of the initial PSS was 0.7(0.65–0.77) (cut-off values = -1.08, sensitivity = 58%, specificity = 73% specificity). Conclusions Post-systolic shortening at 3 months is an independent predictor for symptom-driven IRA revascularization and MACE. Regional wall motion recovery also could be predicted by initial PSS. Serial assessment of two-dimensional STE should be investigated in post-myocardial infarction patients in the future.
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Affiliation(s)
- Ju-Feng Hsiao
- Cardiovascular Division, Luodong Poh-ai Hospital, Yilan County, Taiwan
| | - Kuo-Li Pan
- The Department of Cardiology, Chiayi Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Chiayi County, Taiwan
| | - Chi-Ming Chu
- Department of Epidemiology, Section of Biostatistics and Bioinformatics, School of Public Health National Defense Medical Center, Taipei, Taiwan
| | - Shih-Tai Chang
- The Department of Cardiology, Chiayi Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Chiayi County, Taiwan
| | - Chang-Min Chung
- The Department of Cardiology, Chiayi Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Chiayi County, Taiwan
| | - Jen-Te Hsu
- Cardiovascular Division, Luodong Poh-ai Hospital, Yilan County, Taiwan
- * E-mail:
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26
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Jenča D, Melenovský V, Stehlik J, Staněk V, Kettner J, Kautzner J, Adámková V, Wohlfahrt P. Heart failure after myocardial infarction: incidence and predictors. ESC Heart Fail 2020; 8:222-237. [PMID: 33319509 PMCID: PMC7835562 DOI: 10.1002/ehf2.13144] [Citation(s) in RCA: 240] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/14/2020] [Accepted: 11/15/2020] [Indexed: 12/11/2022] Open
Abstract
Aims The aim of the present paper was to provide an up‐to‐date view on epidemiology and risk factors of heart failure (HF) development after myocardial infarction. Methods and results Based on literature review, several clinical risk factors and biochemical, genetic, and imaging biomarkers were identified to predict the risk of HF development after myocardial infarction. Conclusions Heart failure is still a frequent complication of myocardial infarction. Timely identification of subjects at risk for HF development using a multimodality approach, and early initiation of guideline‐directed HF therapy in these patients, can decrease the HF burden.
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Affiliation(s)
- Dominik Jenča
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.,Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Vojtěch Melenovský
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Josef Stehlik
- Division of Cardiovascular Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Vladimír Staněk
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Jiří Kettner
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Josef Kautzner
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.,Faculty of Medicine, Dentistry of the Palacký University, Olomouc, Czech Republic
| | - Věra Adámková
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Peter Wohlfahrt
- Third Faculty of Medicine, Charles University, Prague, Czech Republic.,Division of Cardiovascular Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA.,Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.,Centre for Cardiovascular Prevention, First Faculty of Medicine and Thomayer Hospital, Charles University, Videnska 800, Prague 4, 140 59, Czech Republic
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27
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Okutucu S, Fatihoglu SG, Lacoste MO, Oto A. Echocardiographic assessment in cardiogenic shock. Herz 2020; 46:467-475. [PMID: 33236198 DOI: 10.1007/s00059-020-05000-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/18/2020] [Accepted: 10/27/2020] [Indexed: 12/14/2022]
Abstract
Echocardiography is the most helpful diagnostic modality in cardiogenic shock, the management of which still remains challenging despite advances in therapeutic options. The presence of cardiogenic shock portends high mortality rates. Therefore, rapid recognition, identification of the underlying cause, and evaluation of the severity of hemodynamic dysfunction are vital for correct management. Whether the cause of shock is unknown, suspected, or established, echocardiography is utilized in its diagnosis and management as well as to monitor progress. It is recommended as the modality of first choice. No other investigative bedside tool can offer comparable diagnostic capability, allowing for exact targeting of the underlying cardiac and hemodynamic problems. Echocardiography can promptly provide an impression of the etiology of shock and the potential line of treatment. Normal left ventricular and right ventricular systolic function, normal cardiac chamber dimensions, absence of any significant valvular pathology, and absence of any pericardial effusion virtually rule out a cardiac cause of shock. This review discusses the role of echocardiography as a decision-making tool in the evaluation and management of cardiogenic shock.
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Affiliation(s)
- Sercan Okutucu
- Department of Cardiology, Memorial Ankara Hospital, Ankara, Turkey
| | - Sefik Gorkem Fatihoglu
- Department of Cardiology, Iskenderun State Hospital, P.O: 31300, Hatay, Iskenderun, Turkey.
| | | | - Ali Oto
- Department of Cardiology, Memorial Ankara Hospital, Ankara, Turkey
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28
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Iwahashi N, Gohbara M, Kirigaya J, Abe T, Horii M, Takahashi H, Kosuge M, Hanajima Y, Akiyama E, Okada K, Matsuzawa Y, Maejima N, Hibi K, Ebina T, Tamura K, Kimura K. Prognostic Significance of a Combination of QRS Score and E/e' Obtained 2 Weeks After the Onset of ST-Elevation Myocardial Infarction. Circ J 2020; 84:1965-1973. [PMID: 33041290 DOI: 10.1253/circj.cj-20-0486] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The early mitral inflow velocity to mitral early diastolic velocity ratio (E/e') and electrocardiogram (ECG) determination of QRS score are useful for risk stratification in patients with ST-elevation myocardial infarction (STEMI).Methods and Results:In this study, 420 consecutive patients (357 male; mean [±SD] age 63.6±12.2 years) with first-time STEMI who successfully underwent primary percutaneous coronary intervention within 12 h of symptom onset were followed-up for 5 years (median follow-up 67 months). Echocardiography, ECG, and blood samples were obtained 2 weeks after onset. Infarct size was estimated by the QRS score after 2 weeks (QRS-2wks) and creatine phosphokinase-MB concentrations (peak and area under the curve). The primary endpoint was death from cardiac causes or rehospitalization for heart failure (HF). During follow-up, 21 patients died of cardiac causes and 62 had HF. Multivariate Cox proportional hazard analysis showed that mean E/e' (hazard ratio [HR] 1.152; 95% confidence interval [CI] 1.088-1.215; P<0.0001), QRS-2wks (HR 1.153; 95% CI 1.057-1.254; P<0.0001), and hypertension (HR 1.702; 95% CI 1.040-2.888; P=0.03) were independent predictors of the primary endpoint. Kaplan-Meier curve analysis showed that patients with QRS-2wks >4 and mean E/e' >14 were at an extremely high risk of cardiac death or HF (log rank, χ2=116.3, P<0.0001). CONCLUSIONS In patients with STEMI, a combination of QRS-2wks and mean E/e' was a simple but useful predictor of cardiac death and HF.
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Affiliation(s)
| | - Masaomi Gohbara
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Jin Kirigaya
- Division of Cardiology, Yokohama City University Medical Center
| | - Takeru Abe
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center
| | - Mutsuo Horii
- Division of Cardiology, Yokohama City University Medical Center
| | | | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
| | - Yohei Hanajima
- Division of Cardiology, Yokohama City University Medical Center
| | - Eiichi Akiyama
- Division of Cardiology, Yokohama City University Medical Center
| | - Kozo Okada
- Division of Cardiology, Yokohama City University Medical Center
| | | | | | - Kiyoshi Hibi
- Division of Cardiology, Yokohama City University Medical Center
| | - Toshiaki Ebina
- Department of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Kazuo Kimura
- Division of Cardiology, Yokohama City University Medical Center
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29
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Sun JP, Liang Y, Zhang F, Chen X, Yuan W, Xu L, Bahler RC, Yan J. Serial assessment of focal myocardial function after percutaneous coronary intervention for ST-elevation myocardial infarction: Value of layer-specific speckle tracking echocardiography. Echocardiography 2020; 37:1413-1421. [PMID: 32777137 DOI: 10.1111/echo.14772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/18/2020] [Accepted: 06/01/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Ischemia-reperfusion injury (IRI) frequently follows successful PCI for STEMI and is recognized by multiple modalities. Multilayer speckle tracking echocardiography (STE) has the potential of detecting myocardial dysfunction in different myocardial layers. Our objective was to describe the changes in layer-specific myocardial function over the 24 hours after successful PCI for ST-elevation myocardial infarction (STEMI). METHODS Patients (n = 120) with STEMI and no prior myocardial infarction underwent echocardiography prior to PCI, immediately after and at 3- and 24-hours post-PCI. Worsening focal dysfunction (WFD) was defined as an immediate reduction, compared to the pre-PCI value, in the amplitude of endo-myocardial longitudinal strain (endo-MLS) within the infarction territory. RESULTS Patients with WFD (52%) had further reductions in endo-MLS, mid-MLS, and epi-MLS in the infarction region immediately post-PCI; at 3 hours strain began to improve and continued to improve at 24 hours. Reductions of endo-MLS strain were more evident than those of global, mid-MLS, and epi-MLS. This same pattern was seen in each of the ischemic territories of the anterior descending, circumflex, and right coronary arteries. Immediate improvement in endo-MLS following PCI was seen in 48% of patients. The time from symptom onset to balloon time was markedly longer in those with WFD (P < .0001). CONCLUSIONS Multilayer SPE is a sensitive method that identifies serial alterations in focal myocardial function following successful PCI for STEMI. Layer-specific reductions in endo-MLS appeared more evident than decreases in global LV strain. Prolonged total ischemic time prior to PCI was directly related to the incidence of WFD.
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Affiliation(s)
- Jing Ping Sun
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yi Liang
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Fen Zhang
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xinxin Chen
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Wei Yuan
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Liangjie Xu
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Robert C Bahler
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jinchuan Yan
- Affiliated Hospital of Jiangsu University, Zhenjiang, China
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30
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A Validated Echocardiographic Risk Model for Predicting Outcome Following ST-segment Elevation Myocardial Infarction. Am J Cardiol 2020; 125:1461-1470. [PMID: 32241549 DOI: 10.1016/j.amjcard.2020.02.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/18/2020] [Accepted: 02/21/2020] [Indexed: 11/23/2022]
Abstract
Many echocardiographic measures have been proposed as potential predictors of outcome following ST-elevation myocardial infarction (STEMI). We hypothesized that combining multiple echocardiographic measures in a risk model provides more prognostic information than individual echocardiographic measures. We prospectively included 373 STEMI patients which constituted our derivation cohort. We also identified 298 STEMI patients from a clinical registry that constituted our validation cohort. Echocardiogram was performed at a median of 2 days after infarction. The echocardiogram consisted of conventional and advanced measures. The end point was a composite of heart failure and/or cardiovascular death. During a median follow-up of 5.4 years, we observed 80 events in our derivation cohort. A stepwise backward Cox regression including all echocardiographic parameters identified global longitudinal strain, wall motion score index (WMSI), E/e', and E/global strain rate e (E/GLSRe) as significant predictors of outcome. A Classification and Regression Tree analysis outlined a risk model with WMSI, GLSRe, and E/e' as key echocardiographic parameters. Patients with WMSI ≥ 2.22 were at high risk, patients with WMSI < 2.22, GLSRe < 0.82s-1 and E/e'≥7.6 at intermediate risk, and patients with WMSI < 2.22 and GLSRe ≥ 0.82s-1 or GLSRe < 0.82s-1 and E/e' < 7.6 at low risk of heart failure and/or cardiovascular death. When compared with the low-risk group, an incremental risk was observed (intermediate group: HR = 2.52 [1.24;5.11], p = 0.011; high-risk group: HR = 4.37 [1.40;13.66], p = 0.011). The risk model was validated in the validation cohort (C-statistic: 0.71). In conclusion, we devised an echocardiographic risk model for STEMI patients suggesting advanced and conventional measures of systolic function and filling pressures to be important for the prognosis.
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Pastore MC, De Carli G, Mandoli GE, D'Ascenzi F, Focardi M, Contorni F, Mondillo S, Cameli M. The prognostic role of speckle tracking echocardiography in clinical practice: evidence and reference values from the literature. Heart Fail Rev 2020; 26:1371-1381. [PMID: 32219615 DOI: 10.1007/s10741-020-09945-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Speckle tracking echocardiography (STE) is a second-level echocardiographic technique which has gradually gained relevance in the last years. It allows semi-automatic quantification of myocardial deformation and function, overcoming most of the limitations characterizing basic echocardiography and providing an early detection of cardiac impairment. Today, its feasibility and usefulness are highly supported by literature. In particular, several studies demonstrated that STE could provide additional prognostic information beyond conventional echocardiographic and traditional clinical parameters. Moreover, a recent standardization of speckle tracking analysis regarding all cardiac chambers paved the way for the integration of STE in diagnostic and prognostic protocols for particular clinical settings. The aim of this review is to describe the prognostic role of STE in different clinical scenarios basing on currently available evidence.
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Affiliation(s)
- Maria Concetta Pastore
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy.
| | - Giuseppe De Carli
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Giulia Elena Mandoli
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Flavio D'Ascenzi
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Marta Focardi
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Francesco Contorni
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Sergio Mondillo
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Matteo Cameli
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
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Pack QR, Priya A, Lagu T, Pekow PS, Schilling JP, Hiser WL, Lindenauer PK. Association Between Inpatient Echocardiography Use and Outcomes in Adult Patients With Acute Myocardial Infarction. JAMA Intern Med 2019; 179:1176-1185. [PMID: 31206134 PMCID: PMC6580445 DOI: 10.1001/jamainternmed.2019.1051] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Guidelines recommend that patients with acute myocardial infarction (AMI) undergo echocardiography for assessment of cardiac structure and ejection fraction, but little is known about the association between echocardiography as used in routine clinical management of AMI and patient outcomes. OBJECTIVE To examine the association between risk-standardized hospital rates of transthoracic echocardiography and outcomes. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study of data from 397 US hospitals that contributed to the Premier Healthcare Informatics inpatient database from January 1, 2014, to December 31, 2014, used International Classification of Diseases, Ninth Revision (ICD-9) codes to identify 98 999 hospital admissions for patients with AMI. Data were analyzed between October 2017 and January 2019. EXPOSURES Rates of transthoracic echocardiography. MAIN OUTCOMES AND MEASURES Inpatient mortality, length of stay, total inpatient costs, and 3-month readmission rate. RESULTS Among the 397 hospitals with more than 25 admissions for AMI in 2014, a total of 98 999 hospital admissions for AMI were identified for analysis (38.2% women; mean [SD] age, 66.5 [13.6] years), of which 69 652 (70.4%) had at least 1 transthoracic echocardiogram performed. The median (IQR) hospital risk-standardized rate of echocardiography was 72.5% (62.6%-79.1%). In models that adjusted for hospital and patient characteristics, no difference was found in inpatient mortality (odds ratio [OR], 1.02; 95% CI, 0.88-1.19) or 3-month readmission (OR, 1.01; 95% CI, 0.93-1.10) between the highest and lowest quartiles of echocardiography use (median risk-standardized echocardiography use rates of 83% vs 54%, respectively). However, hospitals with the highest rates of echocardiography had modestly longer mean lengths of stay (0.23 days; 95% CI, 0.04-0.41; P = .01) and higher mean costs ($3164; 95% CI, $1843-$4485; P < .001) per admission compared with hospitals in the lowest quartile of use. Multiple sensitivity analyses yielded similar results. CONCLUSIONS AND RELEVANCE In patients with AMI, hospitals in the quartile with the highest rates of echocardiography showed greater hospital costs and length of stay but few differences in clinical outcomes compared with hospitals in the quartile with the lowest rates of echocardiography. These findings suggest that more selective use of echocardiography might be used without adversely affecting clinical outcomes, particularly in hospitals with high rates of echocardiography use.
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Affiliation(s)
- Quinn R Pack
- Division of Cardiovascular Medicine, University of Massachusetts Medical School-Baystate, Springfield.,Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield.,Department of Medicine, University of Massachusetts Medical School-Baystate, Springfield
| | - Aruna Priya
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield
| | - Tara Lagu
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield.,Department of Medicine, University of Massachusetts Medical School-Baystate, Springfield
| | - Penelope S Pekow
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield.,School of Public Health and Health Sciences, University of Massachusetts, Amherst
| | - Joshua P Schilling
- Division of Cardiovascular Medicine, University of Massachusetts Medical School-Baystate, Springfield
| | - William L Hiser
- Division of Cardiovascular Medicine, University of Massachusetts Medical School-Baystate, Springfield
| | - Peter K Lindenauer
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield.,Department of Medicine, University of Massachusetts Medical School-Baystate, Springfield.,Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester
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Li S, Dai X, Lv R, Li D. Analysis of the application of echocardiography technology in diagnosis of acute myocardial infection. J Infect Public Health 2019; 14:428-431. [PMID: 31447405 DOI: 10.1016/j.jiph.2019.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/31/2019] [Accepted: 08/02/2019] [Indexed: 11/25/2022] Open
Abstract
The purpose of this study is to enhance the diagnosis and treatment of acute myocardial infarction, prolong the life of patients with coronary heart disease, and improve the survival rate. In this study, 30 healthy adults are classified as the control group, and real-time three-dimensional echocardiography technology is used to observe the myocardial changes and characteristics of right ventricular morphology after acute myocardial infarction, which provides a theoretical basis for early clinical diagnosis and early intervention. The results show that the real-time three-dimensional echocardiography can provide more diagnostic information through the three-dimensional imaging of the cardiac structure and the real-time observation of the cardiac structures and their adjacent relations from any angle by combining the cutting and rotation of the image. Conventional examination methods such as two-dimensional echocardiography have a narrow time window for the detection of transient myocardial ischemia, which can clearly diagnose the ischemia in early stage, but its diagnostic ability in the late stage of ischemia is limited. When obtaining the cardiac full volume image within one cardiac cycle, echocardiography can quickly acquire dynamic images of ventricular volume without splicing and combine with the function of automatic delineation of endocardium of the 3d workstation to construct a real ventricular stereo image independent of the assumptions of the geometric model, so as to solve the inconvenience of the complex right ventricular space configuration and the obvious difference of its shape with the different load state. Therefore, as a new non-invasive imaging technique, it has unique advantages in accurate measurement of heart volume and evaluation of heart function.
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Affiliation(s)
- Sha Li
- Ultrasound Center, The Affiliated Hospital of Guizhou Medical University China, No. 28 Guiyi Street, Yunyan District, Guiyang, 550004, Guizhou, China
| | - Xiaoping Dai
- Department of Traditional Chinese Medicine, North China Petroleum Administration General Hospital, Huizhandao, Renqiu City, Cangzhou, 062552, Hebei, China
| | - Rong Lv
- Department of Geriatrics, Suzhou Ninth People's Hospital, 2666 Ludang Road, Taihu New Town, Wujiang District, Suzhou, 200331, Jiangsu, China
| | - Daohong Li
- Department of Geriatrics, Suzhou Ninth People's Hospital, 2666 Ludang Road, Taihu New Town, Wujiang District, Suzhou, 200331, Jiangsu, China.
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van Mourik MJ, Zaar DV, Smulders MW, Heijman J, Lumens J, Dokter JE, Lima Passos V, Schalla S, Knackstedt C, Schummers G, Gjesdal O, Edvardsen T, Bekkers SC. Adding Speckle-Tracking Echocardiography to Visual Assessment of Systolic Wall Motion Abnormalities Improves the Detection of Myocardial Infarction. J Am Soc Echocardiogr 2019; 32:65-73. [DOI: 10.1016/j.echo.2018.09.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Indexed: 12/17/2022]
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35
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Hammoudi N, Watanabe S, Bikou O, Ceccaldi A, Fish K, Yamada KP, Miyashita S, Lebreton G, Hajjar RJ, Ishikawa K. Speckle-Tracking Echocardiographic Strain Analysis Reliably Estimates Degree of Acute LV Unloading During Mechanical LV Support by Impella. J Cardiovasc Transl Res 2018; 12:135-141. [PMID: 29845440 DOI: 10.1007/s12265-018-9812-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 05/13/2018] [Indexed: 12/13/2022]
Abstract
Non-invasive means of evaluating appropriate cardiac unloading remain to be established. We hypothesized that myocardial deformation assessed by echocardiographic speckle-tracking strain analysis can reliably estimate the degree of left ventricular (LV) unloading under mechanical circulatory support. A total of 24 Yorkshire pigs underwent Impella-mediated acute LV unloading 1-2 weeks after myocardial infarction (MI). Echocardiographic and invasive pressure-volume measurements were used to evaluate the degree of LV unloading. Pressure-volume analysis before and after LV unloading exhibited a significant decrease in stroke work (3399 ± 1440 to 1244 ± 659 mmHg ml, p < 0.001), suggesting reduced external cardiac work. Both longitudinal strain (- 14.6 ± 4.1% to - 10.6 ± 2.3%, p < 0.001) and circumferential strain (- 18.7 ± 6.1% to - 9.3 ± 3.5%, p < 0.001) decreased after LV unloading, and there were linear relationships between stroke work and echocardiographic longitudinal (r = - 0.61, p < 0.001) as well as circumferential strains (r = - 0.75, p < 0.001). Echocardiographic LV strain analysis offers a non-invasive assessment of LV unloading in subacute MI.
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Affiliation(s)
- Nadjib Hammoudi
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA.,Institut de Cardiologie (AP-HP), Centre Hospitalier Universitaire Pitié-Salpêtrière, Institute of Cardiometabolism and Nutrition (ICAN), ACTION Study Group, INSERM UMRS 1166, Sorbonne Universités, UPMC Univ Paris 06, Paris, France
| | - Shin Watanabe
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA
| | - Olympia Bikou
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA
| | - Alexandre Ceccaldi
- Institut de Cardiologie (AP-HP), Centre Hospitalier Universitaire Pitié-Salpêtrière, Institute of Cardiometabolism and Nutrition (ICAN), ACTION Study Group, INSERM UMRS 1166, Sorbonne Universités, UPMC Univ Paris 06, Paris, France
| | - Kenneth Fish
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA
| | - Kelly P Yamada
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA
| | - Satoshi Miyashita
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA
| | - Guillaume Lebreton
- Institut de Cardiologie (AP-HP), Thoracic and Cardiovascular Surgery Department, Sorbonne Universités, UPMC Univ Paris 06, Paris, France
| | - Roger J Hajjar
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA
| | - Kiyotake Ishikawa
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY, 10029-6574, USA.
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