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Bruno J, Varayath M, Gahl B, Miazza J, Gebhard CE, Reuthebuch OT, Eckstein FS, Siegemund M, Hollinger A, Santer D. Conservative fluid resuscitation protocol does not reduce the incidence of reoperation for bleeding after emergency CABG. Sci Rep 2024; 14:21037. [PMID: 39251616 PMCID: PMC11383960 DOI: 10.1038/s41598-024-71028-8] [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: 11/16/2023] [Accepted: 08/23/2024] [Indexed: 09/11/2024] Open
Abstract
Reoperation for bleeding (ROB) after emergency coronary artery bypass grafting (eCABG) has been identified as an independent risk factor for mortality. Consecutively, the influence of fluid intake, fluid output, fluid balance, blood loss, and inotropic demand on ROB were analyzed. This retrospective single-center study included 265 patients undergoing eCABG between 2011 and 2020. From 2018, postoperative hemodynamic management was performed with lower volume administration and higher vasoactive support. The primary outcome measure was the incidence of ROB within 48 h according to altered fluid resuscitation strategy. Consecutively, the influence of fluid intake, fluid output, fluid balance, blood loss, and inotropic demand on ROB were analyzed. Incidence of ROB was independent from the volume resuscitation protocol (P = .3). The ROB group had a higher perioperative risk, which was observed in EuroSCORE II. Fluid intake (P = .021), fluid balance (P = .001), and norepinephrine administration (P = .004) were associated with ROB. Fluid output and blood loss were not associated with ROB (P = .22). Post-test probability was low among all variables. Although fluid management might have an impact on specific postoperative complications, different fluid resuscitation protocols did not alter the incidence of ROB after emergency CABG. TRIAL REGISTRATION www. CLINICALTRIALS gov registration number NCT04533698; date of registration: August 31, 2020 (retrospectively registered due to nature of the study); URL: https://classic. CLINICALTRIALS gov/ct2/show/NCT04533698.
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Affiliation(s)
- Jowita Bruno
- Intensive Care Unit, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Mascha Varayath
- Clinic for Anaesthesiology, University Hospital Basel, Basel, Switzerland
| | - Brigitta Gahl
- Department of Cardiac Surgery, University Hospital Basel, Basel, Switzerland
| | - Jules Miazza
- Department of Cardiac Surgery, University Hospital Basel, Basel, Switzerland
| | - Caroline E Gebhard
- Intensive Care Unit, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
| | - Oliver T Reuthebuch
- Department of Cardiac Surgery, University Hospital Basel, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
| | - Friedrich S Eckstein
- Department of Cardiac Surgery, University Hospital Basel, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
| | - Martin Siegemund
- Intensive Care Unit, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland.
- Medical Faculty of the University of Basel, Basel, Switzerland.
| | - Alexa Hollinger
- Intensive Care Unit, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
| | - David Santer
- Department of Cardiac Surgery, University Hospital Basel, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
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Hamiko M, Konrad N, Lagemann D, Gestrich C, Masseli F, Oezkur M, Velten M, Treede H, Duerr GD. Follow-Up and Outcome after Coronary Bypass Surgery Preceded by Coronary Stent Implantation. Thorac Cardiovasc Surg 2024; 72:423-434. [PMID: 37286186 PMCID: PMC11379534 DOI: 10.1055/a-2107-0481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Guidelines on myocardial revascularization define recommendations for percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) surgery. Only little information exists on long-term follow-up and quality of life (QoL) after CABG preceded by PCI. The aim of our study was to evaluate the impact of prior PCI on outcome and QoL in patients with stable coronary artery disease who underwent CABG. METHODS In our retrospective study, CABG patients were divided in: CABG preceded by PCI: PCI-first (PCF), and CABG-only (CO) groups. The PCF group was further divided in guideline-conform (GCO) and guideline nonconform (GNC) subgroups, according to the SYNTAX score (2014 European Society of Cardiology [ESC]/European Association for Cardio-Thoracic Surgery [EACTS] guidelines). Thirty days mortality, major adverse cardiac events, and QoL using the European Quality-of-Life-5 Dimensions were evaluated. RESULTS A total of 997 patients were analyzed, of which 784 underwent CABG without (CO), and 213 individuals with prior PCI (PCF). The latter group consisted of 67 patients being treated in accordance (GCO), and 24 in discordance (GNC) to the 2014 ESC/EACTS guidelines. Reinfarction (PCF: 3.8% vs. CO: 1.0%; p = 0.024), re-angiography (PCF: 17.6% vs. CO: 9.0%; p = 0.004), and re-PCI (PCF: 10.4% vs. CO: 3.0%; p < 0.001) were observed more frequently in PCF patients. Also, patients reported better health status in the CO compared to PCF group (CO: 72.48 ± 19.31 vs. PCF: 68.20 ± 17.86; p = 0.01). Patients from the guideline nonconform subgroup reported poorer health status compared to the guideline-conform group (GNC: 64.23 ± 14.56 vs. GCO: 73.42 ± 17.66; p = 0.041) and were more likely to require re-PCI (GNC: 18.8% vs. GCO: 2.4%; p = 0.03). Also, GNC patients were more likely to have left main stenosis (GCO: 19.7% vs. GNC: 37.5%; p < 0.001) and showed higher preinterventional SYNTAX score (GCO: 18.63 ± 9.81 vs. GNC: 26.67 ± 5.07; p < 0.001). CONCLUSION PCI preceding CABG is associated with poorer outcomes such as reinfarction, re-angiography, and re-PCI, but also worse health status and higher rehospitalization. Nevertheless, results were better when PCI was guideline-conformant. This data should impact the Heart Team decision.
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Affiliation(s)
- Marwan Hamiko
- Department of Cardiac Surgery, Universitätsklinikum Bonn, Bonn, Nordrhein-Westfalen, Germany
| | - Nicole Konrad
- Department of Cardiac Surgery, Universitätsklinikum Bonn, Bonn, Nordrhein-Westfalen, Germany
| | - Doreen Lagemann
- Department of Cardiac Surgery, Universitätsklinikum Bonn, Bonn, Nordrhein-Westfalen, Germany
| | - Christopher Gestrich
- Department of Cardiac Surgery, Universitätsklinikum Bonn, Bonn, Nordrhein-Westfalen, Germany
| | - Franz Masseli
- Department of Cardiovascular Surgery, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Rheinland-Pfalz, Germany
| | - Mehmet Oezkur
- Department of Cardiovascular Surgery, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Rheinland-Pfalz, Germany
| | - Markus Velten
- Department of Anesthesiology and Intensive Care Medicine, Universitätsklinikum Bonn, Bonn, Nordrhein-Westfalen, Germany
| | - Hendrik Treede
- Department of Cardiovascular Surgery, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Rheinland-Pfalz, Germany
| | - Georg Daniel Duerr
- Department of Cardiovascular Surgery, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Rheinland-Pfalz, Germany
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Netala VR, Teertam SK, Li H, Zhang Z. A Comprehensive Review of Cardiovascular Disease Management: Cardiac Biomarkers, Imaging Modalities, Pharmacotherapy, Surgical Interventions, and Herbal Remedies. Cells 2024; 13:1471. [PMID: 39273041 PMCID: PMC11394358 DOI: 10.3390/cells13171471] [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: 08/07/2024] [Revised: 08/26/2024] [Accepted: 08/31/2024] [Indexed: 09/15/2024] Open
Abstract
Cardiovascular diseases (CVDs) continue to be a major global health concern, representing a leading cause of morbidity and mortality. This review provides a comprehensive examination of CVDs, encompassing their pathophysiology, diagnostic biomarkers, advanced imaging techniques, pharmacological treatments, surgical interventions, and the emerging role of herbal remedies. The review covers various cardiovascular conditions such as coronary artery disease, atherosclerosis, peripheral artery disease, deep vein thrombosis, pulmonary embolism, cardiomyopathy, rheumatic heart disease, hypertension, ischemic heart disease, heart failure, cerebrovascular diseases, and congenital heart defects. The review presents a wide range of cardiac biomarkers such as troponins, C-reactive protein, CKMB, BNP, NT-proBNP, galectin, adiponectin, IL-6, TNF-α, miRNAs, and oxylipins. Advanced molecular imaging techniques, including chest X-ray, ECG, ultrasound, CT, SPECT, PET, and MRI, have significantly enhanced our ability to visualize myocardial perfusion, plaque characterization, and cardiac function. Various synthetic drugs including statins, ACE inhibitors, ARBs, β-blockers, calcium channel blockers, antihypertensives, anticoagulants, and antiarrhythmics are fundamental in managing CVDs. Nonetheless, their side effects such as hepatic dysfunction, renal impairment, and bleeding risks necessitate careful monitoring and personalized treatment strategies. In addition to conventional therapies, herbal remedies have garnered attention for their potential cardiovascular benefits. Plant extracts and their bioactive compounds, such as flavonoids, phenolic acids, saponins, and alkaloids, offer promising cardioprotective effects and enhanced cardiovascular health. This review underscores the value of combining traditional and modern therapeutic approaches to improve cardiovascular outcomes. This review serves as a vital resource for researchers by integrating a broad spectrum of information on CVDs, diagnostic tools, imaging techniques, pharmacological treatments and their side effects, and the potential of herbal remedies.
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Affiliation(s)
- Vasudeva Reddy Netala
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China
| | - Sireesh Kumar Teertam
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Huizhen Li
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China
| | - Zhijun Zhang
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China
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Mahamud I, Haigh R, Shanghavi S. Perioperative geriatrics: A bibliometric analysis of the top 100 cited articles in an emerging specialty. J Perioper Pract 2024; 34:274-281. [PMID: 38149501 DOI: 10.1177/17504589231217454] [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] [Indexed: 12/28/2023]
Abstract
BACKGROUND The success of modern medicine has led to surgery being performed on an increasingly older, frailer and more comorbid population. As a result, perioperative geriatrics has emerged as an important specialty, relevant to both medical and surgical disciplines. Only a small number of papers have been published on the topic. A bibliometric analysis is used to identify themes and trends in current research and practice. OBJECTIVES To identify and describe research topics relating to perioperative geriatrics; to find themes and gaps in the current literature. METHODS Thompson Reuters Web of Science indexing database was searched for all manuscripts relating to perioperative geriatrics. Of these, the top 100 were subcategorised into manuscript type, age, theme, specialty, journal and citation rate. RESULTS The highest cited article was by Bhandari et al with 294 citations. The highest citation rate was achieved by Partridge et al, with 23.75 citations/year. Across the series, the mean number of citations was 50.41 (range 294-12). The highest number of manuscripts were published between 2010 and 2019 (n = 55), with 70% of manuscripts published in journals with impact factor <5. The specialty with the highest number of publications was orthopaedics (n = 36). Most articles focussed on surgical management of geriatrics patients, followed by anaesthetic management. CONCLUSION This is the first bibliometric analysis of the top 100 most cited papers in perioperative geriatrics. Only 395 papers were returned, indicating that this needs to be further researched as a topic. Key themes identified were surgical management of hip fractures and anaesthetic preoperative assessment. Emerging themes from this study highlight the need for perioperative publications in the fields of geriatric vascular, general, plastic and gynaecology.
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Affiliation(s)
| | - Rachel Haigh
- Department of Medicine, Morriston Hospital, Swansea, UK
| | - Shilen Shanghavi
- Department of Medicine, University Hospitals Sussex NHS Trust, Worthing, UK
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Miric D, Bakovic D, Zanchi J, Bradaric Slujo A, Lozo M, Borovac JA. Myocardial work in patients with heart failure and ischemic cardiomyopathy according to the mode of coronary revascularization. Hellenic J Cardiol 2024; 78:16-24. [PMID: 37586481 DOI: 10.1016/j.hjc.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 08/10/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND The association of percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) on myocardial function, as reflected in myocardial work (MyW) parameters, in patients with ischemic cardiomyopathy and heart failure (HF) is unknown. METHODS We analyzed data from 68 patients who were hospitalized with chronic HF due to ischemic cardiomyopathy and stratified them according to the mode of revascularization. All patients underwent a 2D speckle tracking echocardiography exam performed by the same expert sonographer and had complete MyW data including global work index (GWI), global constructive work (GCW), global wasted work (GWW), and global work efficiency (GWE). RESULTS The mean age of patients was 70 ± 10 years and 86.8% were men. The mean left ventricular ejection fraction (LVEF) in overall cohort was 31.6 ± 9.5%. Both subgroups did not significantly differ in terms of baseline LVEF, comorbidities, and pharmacotherapy. Compared with those who received PCI, patients revascularized with CABG had significantly greater GWI (821 vs. 555 mmHg%, p = 0.002), GCW (1101 vs. 794 mmHg%, p = 0.001), GWE (78 vs. 72.6%, p = 0.025), and global longitudinal strain (-8.7 vs. -6.7%, p = 0.004). Both patient subgroups did not significantly differ with respect to GWW (273 vs. 245 mmHg%, p = 0.410 for CABG and PCI, respectively) and survival during the median follow-up of 18 months (log-rank p = 0.813). CONCLUSION Patients with HF and ischemic cardiomyopathy revascularized with CABG had greater myocardial work performance when compared with those revascularized with PCI. This might suggest a higher degree of functional myocardial revascularization associated with the CABG procedure.
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Affiliation(s)
- Dino Miric
- Cardiovascular Diseases Department, University Hospital of Split, Split, Croatia
| | - Darija Bakovic
- Cardiovascular Diseases Department, University Hospital of Split, Split, Croatia; Department of Physiology, University of Split School of Medicine, Split, Croatia
| | - Jaksa Zanchi
- Cardiovascular Diseases Department, University Hospital of Split, Split, Croatia
| | - Anteo Bradaric Slujo
- Cardiovascular Diseases Department, University Hospital of Split, Split, Croatia; Department of Pathophysiology, University of Split School of Medicine, Split, Croatia
| | - Mislav Lozo
- Cardiovascular Diseases Department, University Hospital of Split, Split, Croatia
| | - Josip A Borovac
- Cardiovascular Diseases Department, University Hospital of Split, Split, Croatia; Department of Pathophysiology, University of Split School of Medicine, Split, Croatia.
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Maynou L, McGuire A, Serra-Sastre V. What happens when the tasks dry up? Exploring the impact of medical technology on workforce planning. Soc Sci Med 2024; 352:117014. [PMID: 38906087 DOI: 10.1016/j.socscimed.2024.117014] [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: 11/23/2023] [Revised: 05/08/2024] [Accepted: 05/20/2024] [Indexed: 06/23/2024]
Abstract
Increasing evidence suggests that new technologies tend to substitute for low skilled labour and complement highly skilled labour. This paper considers the manner in which new technology impacts on two distinct groups of highly skilled health care labour, cardiologists and cardiac surgeons. We consider the diffusion impact of PCI as it replaces CABG in the treatment of cardiovascular disease in the English NHS, and explicitly estimate the degree to which the cardiac surgical workforce reacts to this newer technology. Using administrative data we trace the complementarity between CABG and PCI during the mature phase of technology adoption, mapped against an increasing employment of cardiologists as they replace cardiothoracic surgeons. Our findings show evidence of growing employment of cardiologists, as PCI is increasingly expanded to older and sicker patients. While in cardiothoracic surgery, surgeons compensate falling CABG rates in a manner consistent with undertaking replacement activity and redeployment. While for cardiologists this reflects the general findings in the literature, that new technology enhances rather than substitutes for skilled labour, for the surgeons the new technology leads to redeployment rather than a downsizing of their labour.
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Affiliation(s)
- L Maynou
- Department of Econometrics, Statistics and Applied Economics, Universitat de Barcelona, Spain; Department of Health Policy, London School of Economics and Political Science, UK; Center for Research in Health and Economics (CRES), Universitat Pompeu Fabra, Spain
| | - A McGuire
- Department of Health Policy, London School of Economics and Political Science, UK
| | - V Serra-Sastre
- Department of Health Policy, London School of Economics and Political Science, UK; Department of Economics, City University of London, UK; Office of Health Economics, London, UK.
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Jung YC, Chong Y, Kang MW, Han SJ, Cho HJ, Park SJ, Shim MS. Clipless internal mammary artery harvesting for minimally invasive coronary artery bypass grafting using the shear-tip harmonic scalpel. J Thorac Dis 2024; 16:3711-3721. [PMID: 38983142 PMCID: PMC11228713 DOI: 10.21037/jtd-23-1810] [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] [Received: 12/11/2023] [Accepted: 05/08/2024] [Indexed: 07/11/2024]
Abstract
Background The internal mammary artery (IMA) is the most commonly used graft in coronary artery bypass grafting (CABG) because of its superior long-term patency rate. However, its small diameter poses challenges in handling, and any vascular damage that may occur during harvesting can significantly affect surgical outcomes. The primary focus during IMA harvesting is to ensure safe and effective hemostasis without direct vascular injury, while ensuring secure and reliable ligation of the vascular branches. Various methods using multiple surgical instruments have been used for this purpose. Unlike traditional instruments, the shear-tip Harmonic scalpel offers more precise vessel branching control, while minimizing damage to surrounding tissues. In this study, we assessed the utility of the shear-tip Harmonic scalpel in patients undergoing minimally invasive coronary artery bypass grafting (MICABG). Methods From April 2019 to May 2023, a total of 40 patients underwent MICABG. The IMA was harvested using the shear-tip Harmonic scalpel with a clipless skeletonized technique. In this cohort, 5 patients underwent complete endoscopic harvesting, while 34 patients underwent direct visualization harvesting through minimal thoracotomy. Graft patency was assessed by measuring a Doppler flowmeter in the bypass conduit. Results Successful graft patency was achieved in all patients. The mean duration of IMA harvesting was 87 min. In total, 38 of the 40 patients underwent MICABG without the need for cardiopulmonary bypass, ensuring a stable procedure. There were no graft-related events or complications observed in any of the patients, and all were discharged without any issues. During a median follow-up period of 15.2 months, only one patient experienced graft occlusion necessitating intervention. Conclusions The utilization of shear-tip Harmonic scalpel for IMA harvesting in MICABG is feasible and yields stable early results.
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Affiliation(s)
- Yong Chae Jung
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Yooyoung Chong
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Min-Woong Kang
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Sung Joon Han
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Hyun Jin Cho
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Sejong Hospital, Sejong-si, South Korea
| | - Sang-Jun Park
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Sejong Hospital, Sejong-si, South Korea
| | - Man-Shik Shim
- Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, South Korea
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Jin L, Shan L, Yu K, Pan Y, Sun Y, Chen J, Han L, Li W, Li Z, Zhang Y. Postoperative acute kidney injury increases short- and long-term death risks in elderly patients (≥ 75 years old) undergoing coronary artery bypass graft surgery. Int Urol Nephrol 2024; 56:1497-1508. [PMID: 37878200 PMCID: PMC10923977 DOI: 10.1007/s11255-023-03845-1] [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: 07/12/2023] [Accepted: 10/08/2023] [Indexed: 10/26/2023]
Abstract
PURPOSE To explore the incidence of postoperative acute kidney injury (AKI) after coronary artery bypass grafting (CABG) in elderly Chinese patients (≥ 75 years old) and its impacts on the short- and long-term prognosis. METHODS A total of 493 patients aged 75-88 years old who underwent CABG from two medical centers between January 2006 and October 2021 were involved. Perioperative (preoperative and 7 days after operation) serum creatinine (Scr) levels were measured in all the enrolled patients. Univariate and multivariate logistic regression analyses were conducted to explore the independent risk factors of postoperative in-hospital mortality. Kaplan-Meier curves and COX model were used to test the risk factors of all-cause death during follow-up. Propensity score matching was used to balance differences between AKI and control groups. The primary outcome event was in-hospital death, and the secondary outcome was all-cause death during follow-up. RESULTS The 198 patients were diagnosed with postoperative AKI. Intra-aortic balloon pump (IABP), cardiopulmonary bypass, and postoperative AKI were independent risk factors of in-hospital death. Gender, New York Heart Association Classification, preoperative eGFR, last eGFR within 7 days after operation, postoperative AKI, and postoperative renal function all impacted long-term prognosis. After 1:1 matching, 190 patients were included in the AKI and control groups. Use of IABP, use of cardiopulmonary bypass, and occurrence of postoperative AKI were still independent risk factors of in-hospital death. Preoperative eGFR, last eGFR within 7 days after operation, postoperative AKI and postoperative renal function all impacted long-term prognosis. CONCLUSION The incidence of postoperative AKI in elderly patients undergoing CABG is high, and postoperative AKI is an independent risk factor of both short- and long-term postoperative prognosis.
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Affiliation(s)
- Lei Jin
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lingtong Shan
- Department of Thoracic Surgery, Sheyang County People's Hospital, Yancheng, China
| | - Kaiyan Yu
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yilin Pan
- The First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Yangyang Sun
- The First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Jiapeng Chen
- Xinglin College, Nantong University, Nantong, China
| | - Lixiang Han
- Department of Cardiovascular Surgery, Jiangsu Province Hospital, the First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Wei Li
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, 241 Huaihai Road, Shanghai, 200030, China.
| | - Zhi Li
- Department of Cardiovascular Surgery, Jiangsu Province Hospital, the First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| | - Yangyang Zhang
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, 241 Huaihai Road, Shanghai, 200030, China.
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Algoet M, Verbelen T, Jacobs S, De Praetere H, Marynissen M, Oosterlinck W. Robot-Assisted MIDCAB Using Bilateral Internal Thoracic Artery: A Propensity Score-Matched Study With OPCAB Patients. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2024; 19:184-191. [PMID: 38952215 DOI: 10.1177/15569845241245422] [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] [Indexed: 07/03/2024]
Abstract
OBJECTIVE Robot-assisted minimally invasive direct coronary artery bypass (RA-MIDCAB) is an attractive strategy for coronary revascularization. Growing evidence supports the use of total arterial grafting in coronary surgery. We evaluated total arterial left-sided coronary revascularization with bilateral internal thoracic artery (BITA) using RA-MIDCAB and compared it with a propensity score-matched (PSM) off-pump CAB (OPCAB) surgery population. METHODS We retrospectively included all isolated OPCAB and RA-MIDCAB surgery using BITA without saphenous vein graft from January 1, 2015, to October 31, 2022. We analyzed all our RA-MIDCAB patients and performed PSM to compare them with our OPCAB population. Primary outcomes were major adverse cardiovascular and cerebrovascular events (MACCE) and mortality. Secondary outcomes were surgical parameters, length of hospital stay, and learning curve. RESULTS We included 601 OPCAB and 77 RA-MIDCAB procedures, which resulted in 2 cohorts of 54 patients after PSM. Mortality and MACCE survival analysis showed no significant difference. There was less blood transfusion in the RA-MIDCAB (16.7%) compared with the OPCAB group (38.9%; P = 0.02). We observed fewer intensive care unit (ICU) admissions (24.1% vs 96.6%), shorter ICU stay (0.78 ± 1.7 vs 1.91 ± 1.01 days), and shorter hospital stay (6.78 ± 2.4 vs 8.01 ± 2.5 days) in the RA-MIDCAB versus OPCAB group (P < 0.01). Surgery time decreased from 400.0 ± 70.8 to 325.0 ± 38.0 min with more experience in RA-MIDCAB BITA harvesting (P < 0.01). CONCLUSIONS This is a first publication of 77 consecutive RA-MIDCAB BITA harvesting for left coronary artery system revascularization. This technique is safe in terms of MACCE and mortality. Additional advantages are shorter length of hospital stay, fewer ICU admissions, and less blood transfusion.
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Affiliation(s)
- Michiel Algoet
- Department of Cardiovascular Sciences, Research Unit Cardiac Surgery, KU Leuven, Belgium
| | - Tom Verbelen
- Department of Cardiovascular Sciences, Research Unit Cardiac Surgery, KU Leuven, Belgium
| | - Steven Jacobs
- Department of Cardiovascular Sciences, Research Unit Cardiac Surgery, KU Leuven, Belgium
| | | | | | - Wouter Oosterlinck
- Department of Cardiovascular Sciences, Research Unit Cardiac Surgery, KU Leuven, Belgium
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10
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Ibrahim NS, Rampal S, Lee WL, Pek EW, Suhaimi A. Evaluation of Wrist-Worn Photoplethysmography Trackers with an Electrocardiogram in Patients with Ischemic Heart Disease: A Validation Study. Cardiovasc Eng Technol 2024; 15:12-21. [PMID: 37973701 DOI: 10.1007/s13239-023-00693-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 10/18/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE Photoplethysmography measurement of heart rate with wrist-worn trackers has been introduced in healthy individuals. However, additional consideration is necessary for patients with ischemic heart disease, and the available evidence is limited. The study aims to evaluate the validity and reliability of heart rate measures by a wrist-worn photoplethysmography (PPG) tracker compared to an electrocardiogram (ECG) during incremental treadmill exercise among patients with ischemic heart disease. METHODS Fifty-one participants performed the standard incremental treadmill exercise in a controlled laboratory setting with 12-lead ECG attached to the patient's body and wearing wrist-worn PPG trackers. RESULTS At each stage, the absolute percentage error of the PPG was within 10% of the standard acceptable range. Further analysis using a linear mixed model, which accounts for individual variations, revealed that PPG yielded the best performance at the baseline low-intensity exercise. As the stages progressed, heart rate validity decreased but was regained during recovery. The reliability was moderate to excellent. CONCLUSIONS Low-cost trackers AMAZFIT Cor and Bip validity and reliability were within acceptable ranges, especially during low-intensity exercise among patients with ischemic heart disease recovering from cardiac procedures. Though using the tracker as part of the diagnosis tool still requires more supporting studies, it can potentially be used as a self-monitoring tool with precautions.
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Affiliation(s)
- Nur Syazwani Ibrahim
- Department of Rehabilitation Medicine, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Sanjay Rampal
- Centre for Epidemiology and Evidence-based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Wan Ling Lee
- Department of Nursing Science, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Eu Way Pek
- Department of Rehabilitation Medicine, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Anwar Suhaimi
- Department of Rehabilitation Medicine, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.
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11
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Brust K, Śmiech K, Bujak K, Roleder T, Gąsior M. The characteristic of acute coronary syndromes of patients with multivessel coronary artery disease in centers with and without cardiac surgery on-site. Cardiol J 2024; 31:546-552. [PMID: 38247436 PMCID: PMC11374331 DOI: 10.5603/cj.95152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 09/19/2023] [Accepted: 12/23/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Multivessel disease (MVD) is diagnosed in a fair number of patients with acute coronary syndrome (ACS). There are 36 cardiac-surgery (CS) centres and 157 catheterization laboratories dedicated to treat ACS in Poland. The aim of the study was to analyze MVD patient outcomes presented with ACS in centers with or without CS on-site. METHODS The present study is a retrospective analysis (2017-2020) of MVD ACS patients (n = 4618) outcomes between those treated in centers with CS on site (n = 595) and those without CS (n = 4023). RESULTS Patients in CS centers had a higher prevalence of renal failure (13.3% vs. 8.8%, p ≤ 0.001) and a more frequent history of coronary angioplasty - percutaneous coronary intervention (18.9% vs. 14.4%, p = 0.005). During the coronary angiography a femoral artery access was more often used in CS center patients (47.1% vs. 15.2%, p < 0.001). Percutaneous coronary intervention of MVD was more often performed in CS centers (74.6% vs. 71.0%, p = 0.054). In-hospital death (7.6% vs. 4.6%, p = 0.002), reinfarction (1.1% vs. 0.1%, p < 0.001), hemorrhagic complications (6.4% vs. 1.6%, p < 0.001), recurrent target vessel revascularization (1.8% vs. 0.4%, p ≤ 0.001) and pulmonary edema (3.7% vs. 1.5%, p < 0.001) occurred more often in CS centers. CONCLUSIONS The safety of ACS treatment in MVD patients in centers without CS on site is non-inferior to their treatment in centers with CS on site. Interestingly, there were more in-hospital adverse events observed in ACS MVD patients treated in centers with CS.
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Affiliation(s)
| | | | - Kamil Bujak
- Silesian Center for Heart Diseases, Zabrze, Poland
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12
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Wang C, Liu S, Kamronbek R, Ni S, Cheng Y, Yan H, Zhang M. Percutaneous Coronary Intervention versus Coronary Artery Bypass Grafting for Chronic Total Occlusion of Coronary Arteries: A Systematic Review and Meta-Analysis. J Interv Cardiol 2023; 2023:9928347. [PMID: 37965179 PMCID: PMC10643034 DOI: 10.1155/2023/9928347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/01/2023] [Accepted: 10/24/2023] [Indexed: 11/16/2023] Open
Abstract
Introduction Chronic total occlusion (CTO) of coronary arteries constitutes a substantial clinical challenge and has historically been managed through medical management and coronary artery bypass grafting (CABG). However, with the advancement in interventional technology, the success rate of percutaneous treatment has been significantly improved, and percutaneous coronary intervention (PCI) has emerged as a primary mode of treatment for CTOs, demonstrating remarkable clinical efficacy. The objective of this systematic review and meta-analysis is to evaluate and contrast the outcomes of PCI and CABG in patients with CTO. Methods and Results A systematic search was conducted in the databases of PubMed, Embase, and Web of Science. The primary endpoints evaluated in this meta-analysis were the occurrence of major adverse cardiac events (MACE) and all-cause mortality. Secondary endpoints included myocardial infarction (MI), cardiac death, and the need for repeat revascularization. Nine studies, encompassing a total of 8,674 patients, were found to meet the criteria for inclusion and had a mean follow-up duration of 4.3 years. The results of the meta-analysis revealed that compared to CABG, PCI was associated with a lower incidence of all-cause mortality (RR: 0.78, 95% CI: 0.66-0.92; P = 0.003) and cardiac death (RR: 0.55; 95% CI: 0.31-0.96; P < 0.05), but an increased risk of myocardial infarction (MI) (RR: 1.96; 95%CI: 1.07-3.62; P < 0.05) and repeat revascularization (RR: 7.13; 95% CI: 5.69-8.94; P < 0.00001). There was no statistically significant difference in MACE (RR: 1.11; 95% CI: 0.69-1.81; P = 0.66) between the PCI and CABG groups. Conclusion In the present meta-analysis comparing PCI and CABG in patients with chronic total occlusion of the coronary arteries, the results indicated that PCI was superior to CABG in reducing all-cause mortality and cardiac death but inferior in decreasing myocardial infarction and repeat revascularization. There was no statistically significant difference in MACE between the two groups.
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Affiliation(s)
- Chenyang Wang
- Center for Coronary Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Sheng Liu
- Center for Coronary Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Raimov Kamronbek
- Center for Coronary Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Siyao Ni
- Center for Coronary Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yunjiu Cheng
- Key Laboratory on Assisted Circulation, Ministry of Health, Department of Cardiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Huiyuan Yan
- Department of Cardiology, Hangjinqi People's Hospital, Hangjinqi, Mongolia
| | - Ming Zhang
- Center for Coronary Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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13
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Jeong JO, Ju YM, Kang HW, Atala A, Yoo JJ, Lee SJ. Biofunctionalized Electrospun Vascular Scaffolds for Enhanced Antithrombotic Properties and In Situ Endothelialization. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37923557 DOI: 10.1021/acsami.3c13738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
The development of innovative vascular substitutes has become increasingly significant due to the prevalence of vascular diseases. In this study, we designed a biofunctionalized electrospun vascular scaffold by chemically conjugating heparin molecules as an antithrombotic agent with an endothelial cell (EC)-specific antibody to promote in situ endothelialization. To optimize this biofunctionalized electrospun vascular scaffolding system, we examined various parameters, including material compositions, cross-linker concentrations, and cross-linking and conjugation processes. The findings revealed that a higher degree of heparin conjugation onto the vascular scaffold resulted in improved antithrombotic properties, as confirmed by the platelet adhesion test. Additionally, the flow chamber study demonstrated that the EC-specific antibody immobilization enhanced the scaffold's EC-capturing capability compared to a nonconjugated vascular scaffold. The optimized biofunctionalized vascular scaffolds also displayed exceptional mechanical properties, such as suture retention strength and tensile properties. Our research demonstrated that the biofunctionalized vascular scaffolds and the directed immobilization of bioactive molecules could provide the necessary elements for successful acellular vascular tissue engineering applications.
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Affiliation(s)
- Jin-Oh Jeong
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States
- Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, Republic of Korea
| | - Young Min Ju
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States
| | - Hyun-Wook Kang
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States
- Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, Republic of Korea
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States
| | - James J Yoo
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States
| | - Sang Jin Lee
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States
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14
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Bai X, Shen C, Zhang W, Yu T, Jiang J. Efficacy and risks of drug-coated balloon treatment for coronary artery disease: A meta-analysis. Heliyon 2023; 9:e22224. [PMID: 38053896 PMCID: PMC10694162 DOI: 10.1016/j.heliyon.2023.e22224] [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] [Received: 07/03/2023] [Revised: 10/26/2023] [Accepted: 11/07/2023] [Indexed: 12/07/2023] Open
Abstract
Introduction Coronary artery disease (CAD) often leads to myocardial ischemia and impaired cardiac function, significantly impacting the well-being and quality of life (QOL) of individuals. The use of drug-coated balloon (DCB) treatment has become a widespread approach in CAD management. However, currently, there is limited evidence available for the meta-analysis of DCB treatment in CAD. Materials and methods A systematic search was conducted across databases including PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang Database, and VIP Database, covering data from the inception of each database up to April 2023. Randomized controlled trials (RCTs) regarding DCB treatment were meticulously chosen based on independent assessment of eligibility and scope by three researchers. Literature screening and data extraction were independently performed by two researchers, while methodological quality of the enrolled studies was assessed using the risk of bias (ROB) tool developed by the Cochrane Collaboration. Meta-analysis was conducted using RevMan 5.3. Results Following the screening process, seven studies were included. Four studies demonstrated an odds ratio (OR) of 0.66 for target lesion revascularization (TLR), five reported an OR of 0.41 for postoperative myocardial infarction (MI), four indicated a mean difference (MD) of 6.03 in the degree of stenosis (DOS), five exhibited an MD of 0.13 for late lumen loss (LLL), five reported an OR of 0.33 for cardiac death, and two presented an OR of 1.01 for binary restenosis (BR). Conclusion DCB demonstrated a comparable efficacy to drug-eluting stents (DES) in treating CAD, with relatively lower associated risks.
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Affiliation(s)
- Xinghua Bai
- Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang Province, China
- Department of Cardiovascular Medicine, First People's Hospital, Linping District, Hangzhou 311100, Zhejiang Province, China
| | - Chaofeng Shen
- Department of Cardiovascular Medicine, First People's Hospital, Linping District, Hangzhou 311100, Zhejiang Province, China
| | - Weizong Zhang
- Department of Cardiovascular Medicine, First People's Hospital, Linping District, Hangzhou 311100, Zhejiang Province, China
| | - Tao Yu
- Department of Cardiovascular Medicine, First People's Hospital, Linping District, Hangzhou 311100, Zhejiang Province, China
| | - Jun Jiang
- Department of Cardiovascular Medicine, the Second Affiliated Hospital of Zhejiang University, Shangcheng District, Hangzhou 310009, Zhejiang Province, China
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15
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Zhao C, Xu Z, Hung GU, Zhou W. EAGMN: Coronary artery semantic labeling using edge attention graph matching network. Comput Biol Med 2023; 166:107469. [PMID: 37725850 PMCID: PMC11073582 DOI: 10.1016/j.compbiomed.2023.107469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/14/2023] [Accepted: 09/04/2023] [Indexed: 09/21/2023]
Abstract
Coronary artery disease (CAD) is one of the primary causes leading deaths worldwide. The presence of atherosclerotic lesions in coronary arteries is the underlying pathophysiological basis of CAD, and accurate extraction of individual arterial branches using invasive coronary angiography (ICA) is crucial for stenosis detection and CAD diagnosis. However, deep-learning-based models face challenges in generating semantic segmentation for coronary arteries due to the morphological similarity among different types of arteries. To address this challenge, we propose an innovative approach called the Edge Attention Graph Matching Network (EAGMN) for coronary artery semantic labeling. Inspired by the learning process of interventional cardiologists in interpreting ICA images, our model compares arterial branches between two individual graphs generated from different ICAs. We begin with extracting individual graphs based on the vascular tree obtained from the ICA. Each node in the individual graph represents an arterial segment, and the EAGMN aims to learn the similarity between nodes from the two individual graphs. By converting the coronary artery semantic segmentation task into a graph node similarity comparison task, identifying the node-to-node correspondence would assign semantic labels for each arterial branch. More specifically, the EAGMN utilizes the association graph constructed from the two individual graphs as input. A graph attention module is employed for feature embedding and aggregation, while a decoder generates the linear assignment for node-to-node semantic mapping. Based on the learned node-to-node relationships, unlabeled coronary arterial segments are classified using the labeled coronary arterial segments, thereby achieving semantic labeling. A dataset with 263 labeled ICAs is used to train and validate the EAGMN. Experimental results indicate the EAGMN achieved a weighted accuracy of 0.8653, a weighted precision of 0.8656, a weighted recall of 0.8653 and a weighted F1-score of 0.8643. Furthermore, we employ ZORRO to provide interpretability and explainability of the graph matching for artery semantic labeling. These findings highlight the potential of the EAGMN for accurate and efficient coronary artery semantic labeling using ICAs. By leveraging the inherent characteristics of ICAs and incorporating graph matching techniques, our proposed model provides a promising solution for improving CAD diagnosis and treatment.
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Affiliation(s)
- Chen Zhao
- Department of Applied Computing, Michigan Technological University, Houghton, MI, USA
| | - Zhihui Xu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Guang-Uei Hung
- Department of Nuclear Medicine, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Weihua Zhou
- Department of Applied Computing, Michigan Technological University, Houghton, MI, USA; Center for Biocomputing and Digital Health, Institute of Computing and Cyber-systems, and Health Research Institute, Michigan Technological University, Houghton, MI, USA.
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16
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Nishijima S, Nagao M, Yamamoto A, Ichihara Y, Niinami H. Coronary artery bypass grafting transiently improves myocardial flow reserve in patients with impaired left ventricular function. Int J Cardiol 2023; 390:131231. [PMID: 37536422 DOI: 10.1016/j.ijcard.2023.131231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/14/2023] [Accepted: 07/28/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND Myocardial flow reserve (MFR) derived from 13N-ammonia positron emission tomography is an index used to evaluate ischemic cardiomyopathy and predict the prognosis of patients with coronary artery disease (CAD). This study aimed to evaluate the short-term changes in MFR in patients who underwent coronary artery bypass grafting (CABG). In addition, as a reference, we showed the changes in MFR in the percutaneous coronary intervention (PCI) and optimal medical therapy (OMT) patient groups. METHODS To determine the short-term effects of CABG in CAD with left ventricular dysfunction, myocardial blood flow (MBF) and MFR were measured before and after CABG. Additionally, we showed changes in MBF and MFR of the PCI and OMT patient groups during treatment. RESULTS We observed that resting MBF did not significantly increase from baseline to post-CABG (0.84 ± 0.32 vs. 0.83 ± 0.23, P = 0.958); however, stress MBF increased significantly from baseline to post-CABG (1.23 ± 0.64 vs. 1.49 ± 0.42, P < 0.001). The global MFR increased significantly from baseline to post-CABG (1.49 ± 0.42 mL/g/min vs. 1.91 ± 0.51 mL/g/min, P < 0.001). Additionally, stress and resting ejection fraction (EF) significantly increased (stress EF: 42 ± 18.7% vs. 50.9 ± 18%, P = 0.005; resting EF: 45.8 ± 19.5% vs. 52.1 ± 19.4%, P = 0.031). CONCLUSIONS This study demonstrated that CABG significantly improved MFR in a short period of time with left ventricular dysfunction. These findings suggest that epicardial coronary artery patency restores myocardial microcirculatory dysfunction in the short term.
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Affiliation(s)
- Shuhei Nishijima
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan.
| | - Michinobu Nagao
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Atsushi Yamamoto
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Yuki Ichihara
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroshi Niinami
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan
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17
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Rafiq Abbasi MS, Sultan K, Manzoor R, Nizami AA, Ullah N, Mushtaq A, Saleem H, Umaira Khan Q, Akbar A, Khan Jadoon S, Tasneem S, Saleem Khan M, Alvi S. Assessment of renal function and prevalence of acute kidney injury following coronary artery bypass graft surgery and associated risk factors: A retrospective cohort study at a tertiary care hospital in Islamabad, Pakistan. Medicine (Baltimore) 2023; 102:e35482. [PMID: 37861475 PMCID: PMC10589541 DOI: 10.1097/md.0000000000035482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/13/2023] [Indexed: 10/21/2023] Open
Abstract
Acute kidney injury (AKI) is a sudden decline in renal function after cardiac surgery. It is characterized by a significant reduction in glomerular filtration rate, alterations in serum creatinine (S.Cr) levels, and urine output. This study aimed to retrospectively analyze a cohort of 704 patients selected using stringent inclusion and exclusion criteria. AKI was defined by an increase of 0.3 mg/dL in S.Cr levels compared to baseline. Data were collected from the hospital and analyzed using SPSS 16.0. Data analysis revealed that 22% (n = 155) of the patients developed AKI on the second post-operative day, accompanied by a substantial increase in S.Cr levels (from 1.064 ± 0.2504 to 1.255 ± 0.2673, P < .000). Age and cardiopulmonary bypass duration were identified as risk factors along with ejection fraction and days of hospital stay, contributing to the development of AKI. Early renal replacement therapy can be planned when the diagnosis of AKI is established early after surgery.
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Affiliation(s)
| | - Khawar Sultan
- Rawal Institute of Health Sciences, Islamabad, Pakistan
| | - Rukhsana Manzoor
- IMT-2, East Kent University Hospital, Canterbury, United Kingdom
| | - Awais Ahmad Nizami
- Director Cath Lab, Department of Cardiology, Shahida Islam Institute of Cardiology, Bahawalpur, Pakistan
| | - Naeem Ullah
- Post Graduate Resident Nephrology, Pakistan Institute of Medical Sciences, PIMS, Islamabad, Pakistan
| | - Adnan Mushtaq
- Registrar Nephrology, Pakistan institute of Medical Sciences (PIMS) Islamabad, Islamabad, Pakistan
| | | | | | - Amna Akbar
- District Headquarter Hospital Jhelum Valley, Muzaffarabad AJK, Pakistan
| | | | - Sabahat Tasneem
- Public Health Professional, Health Services Academy, Islamabad, Pakistan
| | | | - Sarosh Alvi
- Teaching Faculty, University of Khartoum, Khartoum, Sudan
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18
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Kumsa NB, Kelly TL, Roughead EE, Tavella R, Gillam MH. Temporal trends in percutaneous coronary intervention in Australia: A retrospective analysis from 2000-2021. Hellenic J Cardiol 2023:S1109-9666(23)00193-8. [PMID: 37863429 DOI: 10.1016/j.hjc.2023.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/27/2023] [Accepted: 10/11/2023] [Indexed: 10/22/2023] Open
Abstract
OBJECTIVE The aim of this study was to describe the trend in percutaneous coronary intervention (PCI) with insertion of a stent in Australia from 2000/01 to 2020/21 and investigate trends in same-day versus non-same-day discharge following PCI. A secondary aim was to compare the rate of coronary artery bypass grafting (CABG) with PCI procedures, while a third aim was to compare marked PCI trend changes with the PCI guidelines during the study period. BACKGROUND PCI with stent deployment is the most common form of interventional treatment for coronary artery disease, and its use has been expanding since 2000. However, there is a lack of descriptive studies of the national trend in Australia. METHODS All procedures for PCI and CABG were extracted across 21 years (2000/01 to 2020/21) from the Australian Institute of Health and Welfare data. Age-standardized rates were calculated using the Australian standard population as of June 2001. The ratio of PCI to CABG procedures was also calculated. Trends for PCI were stratified by age, gender, and same-day or overnight discharge episodes. Linear regression analysis was done to compare the age-standardized rates across different age categories. Segmented regression analysis was performed to ascertain the change in the age-standardized rates of PCI during the study period. Whether the changepoints in the trend were matched with guideline updates was also assessed. RESULTS There were 751 728 PCI procedures in persons aged 30 years and above between 2000/01 and 2020/21. The age-standardized rate for the study period showed that persons aged 60-74 years had a higher rate of procedures (102.7) compared to persons aged 30-59 years (81.3) and 75 years and older (61.8) (P < 0.001). There were two statistically significant changepoints in the overall trend; 2005/06 and 2013/14, matched with the change in PCI guidelines. Despite the lower number of procedures for same-day discharge episodes, there has been an increasing trend since 2014/15. More than two-thirds of all stenting procedures were the insertion of a single stent. PCI to CABG procedure ratio increased from 0.6 in 2000/01 to 1.8 in 2020/21. CONCLUSIONS There was a varying trend in the age-standardized rate of PCI with a peak in 2005/06. The trend appears to be stabilizing in the later part of the study period, but the rate for same-day discharge episodes showed an increasing trend after 2014/15. There is consistency with changepoints in the trend and updated PCI guideline recommendations. The ratio of PCI with insertion of a stent to CABG procedure increased substantially across the study period.
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Affiliation(s)
- Netsanet B Kumsa
- Clinical and Health Sciences, The Quality Use of Medicines and Pharmacy Research Centre, University of South Australia, Australia.
| | - Thu-Lan Kelly
- Clinical and Health Sciences, The Quality Use of Medicines and Pharmacy Research Centre, University of South Australia, Australia.
| | - Elizabeth E Roughead
- Clinical and Health Sciences, The Quality Use of Medicines and Pharmacy Research Centre, University of South Australia, Australia.
| | - Rosanna Tavella
- Faculty of Health and Medical Sciences, The University of Adelaide, Australia.
| | - Marianne H Gillam
- Allied Health and Human Performance, University of South Australia, Adelaide, Australia.
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19
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Tran T, Kashem MA, Firoz A, Yanagida R, Shigemura N, Toyoda Y. Lung transplant survival with past and concomitant cardiac revascularization. J Heart Lung Transplant 2023; 42:1334-1340. [PMID: 37187320 DOI: 10.1016/j.healun.2023.05.007] [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: 08/17/2022] [Revised: 05/03/2023] [Accepted: 05/09/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Coronary artery disease is common among lung transplant (LTx) candidates and has historically been viewed as a contraindication to the procedure. Survival outcomes of lung transplant recipients with concomitant coronary artery disease who had prior or perioperative revascularization remain a topic of conversation. METHODS A retrospective analysis of all single and double lung transplant patients from Feb, 2012 to Aug, 2021 at a single center was performed (n = 880). Patients were split into 4 groups: (1) those who received a preoperative percutaneous coronary intervention, (2) those who received preoperative coronary artery bypass grafting, (3) those who received coronary artery bypass grafting during transplantation, and (4) those who had lung transplantation without revascularization. Groups were compared for demographics, surgical procedure, and survival outcomes using STATA Inc. A p value< 0.05 was considered significant. RESULTS Most patients receiving LTx were male and white. Pump type (p = 0.810), total ischemic time (p = 0.994), warm ischemic time (p = 0.479), length of stay (p = 0.751), and lung allocation score (p = 0.332) were not significantly different between the four groups. The no revascularization group was younger than the other groups (p<0.01). The diagnosis of Idiopathic Pulmonary Fibrosis was predominant in all groups except the no revascularization group. The pre-coronary artery bypass grafting group had a higher portion of single LTx procedures (p = 0.014). Kaplan-Meier analysis showed no significantly different survival rates after post-LTx between the groups (p = 0.471). Cox Regression analysis showed diagnosis significantly impacted survival rates (p 0.009). CONCLUSIONS Preoperative or intraoperative revascularization did not affect survival outcomes in lung transplant patients. Selected patients with coronary artery disease may benefit when intervened during lung transplant procedures.
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Affiliation(s)
- Theresa Tran
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA
| | - Mohammed A Kashem
- Division of Cardiovascular Surgery, Temple University Hospital, Philadelphia, PA
| | - Ahad Firoz
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA
| | - Roh Yanagida
- Division of Cardiovascular Surgery, Temple University Hospital, Philadelphia, PA
| | - Norihisa Shigemura
- Division of Cardiovascular Surgery, Temple University Hospital, Philadelphia, PA
| | - Yoshiya Toyoda
- Division of Cardiovascular Surgery, Temple University Hospital, Philadelphia, PA.
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Nourali N, Hosseini M, Ghasemi S, Nasiri M. The effect of educational program based on the clinical practice protocol on treatment adherence, self-efficacy and quality of life of patients undergoing coronary artery bypass graft surgery. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2023; 12:323. [PMID: 38023072 PMCID: PMC10670874 DOI: 10.4103/jehp.jehp_1375_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 11/18/2022] [Indexed: 12/01/2023]
Abstract
BACKGROUND AND AIM Educating the patients undergoing coronary artery bypass graft (CABG) before and after surgery is one of the most important factors for success in this surgery, as it improves their treatment adherence, self-efficacy, and quality of life. The aim of this study was to determine the impact of the educational program based on clinical practice protocol upon treatment adherence, self-efficacy, and quality of life of patients undergoing CABG surgery in Tehran, Iran, during the period 2021-2022. MATERIALS AND METHODS This experimental study was conducted on 100 patients who were undergoing CABG and were hospitalized in a public hospital (Shahid Modarres Educational Hospital) in Tehran, Iran, in 2021-2022. Patients were randomly assigned to intervention (n = 50) and control (n = 50) groups. Four questionnaires (demographic-clinical questionnaire, Modanloo's adherence to treatment questionnaire, Sullivan's self-efficacy questionnaire, and McNew's quality of life questionnaire) were completed by both intervention and control groups before and 1 month after the educational intervention. The intervention group received an education program based on the clinical practice protocol. Data were analyzed using descriptive and inferential methods in Statistical Package for the Social Sciences (SPSS) 22 software. RESULTS The results of the study showed that the intervention and control groups were similar in terms of demographic and clinical characteristics. The average scores of treatment adherence, self-efficacy, and quality of life 1 month after the intervention were significantly higher in the intervention group compared to the control group. Also, the average scores of treatment adherence, self-efficacy, and quality of life were significantly higher 1 month after the intervention than before in the intervention group (P < 0.001). CONCLUSIONS The results of this study showed that education program based on the clinical practice protocol can be effective and useful for increasing the level of treatment adherence, self-efficacy, and quality of life of patients undergoing CABG.
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Affiliation(s)
- Nastaran Nourali
- Department of Community Health Nursing, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Meimanat Hosseini
- Department of Community Health Nursing, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeed Ghasemi
- Department of Community Health Nursing, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Malihe Nasiri
- Department of Basic Sciences, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Rathi AC, Nagtode N, Chandra V, Pathade AG, Yelne S. Critical Insights Into the Management of Postpartum Left Main Spontaneous Coronary Artery Dissection: Current Strategies and Future Directions. Cureus 2023; 15:e44622. [PMID: 37799221 PMCID: PMC10548014 DOI: 10.7759/cureus.44622] [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: 08/12/2023] [Accepted: 09/03/2023] [Indexed: 10/07/2023] Open
Abstract
This review article delves into the multifaceted realm of postpartum left main spontaneous coronary artery dissection (PLMSCAD), an infrequent yet critical condition affecting women during the postpartum period. Through a comprehensive exploration of its pathophysiology, clinical presentation, diagnosis, management strategies, and future directions, this review provides a holistic understanding of PLMSCAD's complexities. The article highlights challenges in diagnosis due to overlapping symptoms and underscores the significance of prompt recognition and tailored interventions. Current management strategies, encompassing medical and interventional approaches, are analysed in the context of their short-term and long-term impact on patient outcomes. Ethical considerations and the role of patient education and support networks are explored, shedding light on the broader psychosocial dimensions of PLMSCAD management. As emerging research reveals insights into genetic influences, hormonal dynamics, and the prognosis of affected individuals, this review emphasises the necessity of collaborative research endeavours and data sharing to enhance our understanding and guide future strategies. Ultimately, this review underscores the urgency of addressing the unique needs of women experiencing PLMSCAD, urging ongoing research, multidisciplinary collaboration, and a patient-centred approach to optimise maternal health outcomes and well-being.
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Affiliation(s)
- Arya C Rathi
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Nikhilesh Nagtode
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Vaibhav Chandra
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Aniket G Pathade
- Research and Development, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Seema Yelne
- Nursing, Shalinitai Meghe College of Nursing, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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22
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Stefil M, Dixon M, Benedetto U, Gaudino M, Lees B, Gray A, Gerry S, Taggart D, Flather M. Coronary artery bypass grafting using bilateral internal thoracic arteries in patients with diabetes and obesity: A systematic review and meta-analysis. IJC HEART & VASCULATURE 2023; 47:101235. [PMID: 37576079 PMCID: PMC10422672 DOI: 10.1016/j.ijcha.2023.101235] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/06/2023] [Accepted: 06/22/2023] [Indexed: 08/15/2023]
Abstract
Background Patients with diabetes and obesity are at higher risk of adverse long-term outcomes following coronary artery bypass grafting. The use of bilateral internal thoracic arteries (BITA) can potentially offer survival benefit in higher risk patients compared to single internal thoracic artery (SITA), but BITA is not routinely used due to lack of clear evidence of efficacy and concerns over sternal wound complications. Methods Medline, Embase and the Cochrane Library were searched for studies comparing the efficacy and safety of BITA and SITA grafting in patients with diabetes and obesity. Meta-analysis of mortality and sternal wound complications was performed. Results We identified eight observational and ten propensity matched studies, and one RCT, comparing BITA and SITA which included patients with diabetes (n = 19,589); two propensity matched studies and one RCT which included patients with obesity (n = 6,972); mean follow up was 10.5 and 11.3 years respectively. Meta-analysis demonstrated a mortality reduction for BITA compared to SITA in patients with diabetes (risk ratio [RR] 0.79; 95% confidence interval [CI] 0.70-0.90; p = 0.0003). In patients with obesity there was a non-significant reduction in mortality in the BITA group (RR 0.73, 95% CI 0.47-1.12; p = 0.15). There was a significantly higher rate of sternal wound complications following BITA observed in patients with diabetes (RR 1.53, 95% CI 1.23-1.90; p = 0.0001) and obesity (RR 2.24, 95% CI 1.63-3.07; p < 0.00001). Conclusions BITA is associated with better long-term survival in patients with diabetes. The effects of BITA grafting in patients with obesity are uncertain. BITA is associated with higher rates of sternal wound complications compared to SITA in both patients with diabetes and obesity.
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Affiliation(s)
- Maria Stefil
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Matthew Dixon
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Umberto Benedetto
- Bristol Heart Institute, University of Bristol, School of Clinical Sciences, United Kingdom
| | - Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York City, NY, USA
| | - Belinda Lees
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Alastair Gray
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Stephen Gerry
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology & Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - David Taggart
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Marcus Flather
- Norwich Medical School, University of East Anglia, Norfolk and Norwich University Hospital, Norwich, United Kingdom
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23
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Bustea C, Tit DM, Bungau AF, Bungau SG, Pantea VA, Babes EE, Pantea-Roșan LR. Predictors of Readmission after the First Acute Coronary Syndrome and the Risk of Recurrent Cardiovascular Events-Seven Years of Patient Follow-Up. Life (Basel) 2023; 13:life13040950. [PMID: 37109479 PMCID: PMC10140970 DOI: 10.3390/life13040950] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 04/29/2023] Open
Abstract
Recurrent hospitalization after acute coronary syndromes (ACS) is common. Identifying risk factors associated with subsequent cardiovascular events and hospitalization is essential for the management of these patients. Our research consisted in observing the outcomes of subjects after they suffered an acute coronary event and identifying the factors that can predict rehospitalization in the first 12 months and the recurrence of another acute coronary episode. Data from 362 patients admitted with ACS during 2013 were studied. Recurrent hospitalizations were retrospectively reviewed from medical charts and electronic hospital archives over a period of seven years. The mean age of the studied population was 64.57 ± 11.79 years, 64.36% of them being males. The diagnosis of ACS without ST elevation was registered in 53.87% of the patients at index hospitalization. More than half had recurrent hospitalization in the first year after the first ACS episode. Patients with lower ejection fraction (39.20 ± 6.85 vs. 42.24 ± 6.26, p < 0.001), acute pulmonary edema during the first hospitalization (6.47% vs. 1.24%, p = 0.022), coexistent valvular heart disease (69.15% vs. 55.90%, p = 0.017), and three-vessel disease (18.90% vs. 7.45%, p = 0.002) were more frequently readmitted in the following twelve months after their first acute coronary event, while those with complete revascularization were less frequently admitted (24.87% vs. 34.78%, p = 0.005). In multiple regression, complete revascularization during the index event (HR = 0.58, 95% CI 0.35-0.95, p = 0.03) and a higher LVEF (left ventricular ejection fraction) (HR = 0.95, 95% CI 0.92-0.988, p = 0.009) remained independent predictors of fewer early readmissions. Complete revascularization of the coronary lesions at the time of the first event and a preserved LVEF were found to be the predictors of reduced hospitalizations in the first year after an acute coronary event.
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Affiliation(s)
- Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Delia Mirela Tit
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
| | - Alexa Florina Bungau
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
| | - Vlad Alin Pantea
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Elena Emilia Babes
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Larisa Renata Pantea-Roșan
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
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24
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Yaşar E, Duman ZM, Bayram M, Kahraman MZ, Köseoğlu M, Kadiroğulları E, Aydın Ü, Onan B. Predictors and outcomes of conversion to sternotomy in minimally invasive coronary artery bypass grafting. TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2023; 31:161-168. [PMID: 37484640 PMCID: PMC10357860 DOI: 10.5606/tgkdc.dergisi.2023.24552] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/07/2023] [Indexed: 07/25/2023]
Abstract
Background This study aims to investigate the risk factors and surgical outcomes of conversion to median sternotomy in minimally invasive direct coronary artery bypass grafting. Methods Between January 2017 and July 2022, a total of 274 patients (246 males, 28 females; mean age: 57.0±9.6 years; range, 33 to 81 years) who underwent conventional (n=116) or robot-assisted (n=158) minimally invasive direct coronary artery bypass grafting were retrospectively analyzed. The primary outcome measure of the study was conversion to median sternotomy, and the secondary outcome measures were operative mortality, length of intensive care unit and hospital stay. Results Conversion to median sternotomy was required in 26 (9.5%) patients. The most common cause of conversion was intramyocardial left anterior descending artery (27.0%). Among preoperative and operative characteristics, only age was statistically significant risk factor for conversion to sternotomy (odds ratio=1.06, p=0.01). Operative mortality occurred in one patient (0.36%) patient in the entire cohort. The length of intensive care unit and hospital stay was significantly longer in patients requiring conversion to median sternotomy (p=0.002 and p<0.001, respectively). There was no significant difference in other postoperative outcomes between the two groups (p>0.05). Conclusion Intramyocardial left anterior descending artery is the most common reason for conversion to sternotomy, and older age increases the risk of conversion. Minimally invasive coronary artery bypass grafting can be performed with satisfactory results, even if it requires conversion to sternotomy.
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Affiliation(s)
- Emre Yaşar
- Department of Cardiovascular Surgery, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Zihni Mert Duman
- Department of Cardiovascular Surgery, Cizre State Hospital, Şırnak, Türkiye
| | - Muhammed Bayram
- Department of Cardiovascular Surgery, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Meliha Zeynep Kahraman
- Department of Anesthesiology and Reanimation, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Mehmet Köseoğlu
- Department of Anesthesiology and Reanimation, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Ersin Kadiroğulları
- Department of Cardiovascular Surgery, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Ünal Aydın
- Department of Cardiovascular Surgery, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Burak Onan
- Department of Cardiovascular Surgery, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
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25
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Li Y, Zheng H, Yan W, Cao N, Yan T, Zhu H, Bao H. The impact of chronic obstructive pulmonary disease on the prognosis outcomes of patients with percutaneous coronary intervention or coronary artery bypass grafting: A meta-analysis. Heart Lung 2023; 60:8-14. [PMID: 36868093 DOI: 10.1016/j.hrtlng.2023.02.017] [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: 01/06/2023] [Revised: 02/17/2023] [Accepted: 02/19/2023] [Indexed: 03/05/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) is one of the main types of cardiovascular disease and is characterized by myocardial ischemia as a result of narrowing of the coronary arteries. OBJECTIVE To evaluate the impact of chronic obstructive pulmonary disease (COPD) on outcomes in patients with CAD treated by percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG). METHODS We searched PubMed, Embase, Web of Science, and Cochrane Library for observational studies and post-hoc analyses of randomized controlled trials published before Jan 20, 2022, in English. Adjusted odds ratios (ORs), risk ratios (RRs), and hazard ratios (HRs) for short-term outcomes (in-hospital and 30-day all-cause mortality) and long-term outcomes (all-cause mortality, cardiac death, major adverse cardiac events) were extracted or transformed. RESULTS Nineteen studies were included. The risk of short-term all-cause mortality was significantly higher in patients with COPD than in those without COPD (RR 1.42, 95% CI 1.05-1.93), as were the risks of long-term all-cause mortality (RR 1.68, 95% CI 1.50-1.88) and long-term cardiac mortality (HR 1.84, 95% CI 1.41-2.41). There was no significant between-group difference in the long-term revascularization rate (HR 1.01, 95% CI 0.99-1.04) or in short-term and long-term stroke rates (OR 0.89, 95% CI 0.58-1.37 and HR 1.38, 95% CI 0.97-1.95). Operation significantly affected heterogeneity and combined results for long-term mortality (CABG, HR 1.32, 95% CI 1.04-1.66; PCI, HR 1.84, 95% CI 1.58-2.13). CONCLUSIONS COPD was independently associated with poor outcomes after PCI or CABG after adjustment for confounders.
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Affiliation(s)
- Yanqi Li
- School of Public Health, Inner Mongolia Medical University, Hohhot, China
| | - Huiqiu Zheng
- School of Public Health, Inner Mongolia Medical University, Hohhot, China
| | - Wenyan Yan
- School of Public Health, Inner Mongolia Medical University, Hohhot, China
| | - Ning Cao
- School of Public Health, Inner Mongolia Medical University, Hohhot, China
| | - Tao Yan
- School of Public Health, Inner Mongolia Medical University, Hohhot, China
| | - Hao Zhu
- School of Public Health, Inner Mongolia Medical University, Hohhot, China
| | - Han Bao
- School of Public Health, Inner Mongolia Medical University, Hohhot, China.
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26
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Diao H, Gu H, Chen QM. Hyperkalemic or Low Potassium Cardioplegia Protects against Reduction of Energy Metabolism by Oxidative Stress. Antioxidants (Basel) 2023; 12:452. [PMID: 36830011 PMCID: PMC9952220 DOI: 10.3390/antiox12020452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/17/2023] [Accepted: 02/04/2023] [Indexed: 02/15/2023] Open
Abstract
Open-heart surgery is often an unavoidable option for the treatment of cardiovascular disease and prevention of cardiomyopathy. Cardiopulmonary bypass surgery requires manipulating cardiac contractile function via the perfusion of a cardioplegic solution. Procedure-associated ischemia and reperfusion (I/R) injury, a major source of oxidative stress, affects postoperative cardiac performance and long-term outcomes. Using large-scale liquid chromatography-tandem mass spectrometry (LC-MS/MS)-based metabolomics, we addressed whether cardioplegic solutions affect the baseline cellular metabolism and prevent metabolic reprogramming by oxidative stress. AC16 cardiomyocytes in culture were treated with commonly used cardioplegic solutions, High K+ (HK), Low K+ (LK), Del Nido (DN), histidine-tryptophan-ketoglutarate (HTK), or Celsior (CS). The overall metabolic profile shown by the principal component analysis (PCA) and heatmap revealed that HK or LK had a minimal impact on the baseline 78 metabolites, whereas HTK or CS significantly repressed the levels of multiple amino acids and sugars. H2O2-induced sublethal mild oxidative stress causes decreases in NAD, nicotinamide, or acetylcarnitine, but increases in glucose derivatives, including glucose 6-P, glucose 1-P, fructose, mannose, and mannose 6-P. Additional increases include metabolites of the pentose phosphate pathway, D-ribose-5-P, L-arabitol, adonitol, and xylitol. Pretreatment with HK or LK cardioplegic solution prevented most metabolic changes and increases of reactive oxygen species (ROS) elicited by H2O2. Our data indicate that HK and LK cardioplegic solutions preserve baseline metabolism and protect against metabolic reprogramming by oxidative stress.
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Affiliation(s)
- Hongting Diao
- Department of Pharmacy Practice and Science, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA
| | - Haiwei Gu
- College of Health Solutions, Arizona State University Phoenix, Phoenix, AZ 85004, USA
- Center for Translational Science, Florida International University, 11350 SW Village Parkway, Port St. Lucie, FL 34987, USA
| | - Qin M. Chen
- Department of Pharmacy Practice and Science, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA
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27
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Sharifkazemi M, Hooshanginezhad Z, Zoroufian A, Shamsa K. Is it the Time to Move Towards Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve Guided Percutaneous Coronary Intervention? The Pros and Cons. Curr Cardiol Rev 2023; 19:e190123212887. [PMID: 36658709 PMCID: PMC10494271 DOI: 10.2174/1573403x19666230119115228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 11/08/2022] [Accepted: 11/21/2022] [Indexed: 01/21/2023] Open
Abstract
Coronary artery disease is the leading cause of mortality worldwide. Diagnosis is conventionally performed by direct visualization of the arteries by invasive coronary angiography (ICA), which has inherent limitations and risks. Measurement of fractional flow reserve (FFR) has been suggested for a more accurate assessment of ischemia in the coronary artery with high accuracy for determining the severity and decision on the necessity of intervention. Nevertheless, invasive coronary angiography-derived fractional flow reserve (ICA-FFR) is currently used in less than one-third of clinical practices because of the invasive nature of ICA and the need for additional equipment and experience, as well as the cost and extra time needed for the procedure. Recent technical advances have moved towards non-invasive high-quality imaging modalities, such as magnetic resonance, single-photon emission computed tomography, and coronary computed tomography (CT) scan; however, none had a definitive modality to confirm hemodynamically significant coronary artery stenosis. Coronary computed tomography angiography (CCTA) can provide accurate anatomic and hemodynamic data about the coronary lesion, especially calculating fractional flow reserve derived from CCTA (CCTA-FFR). Although growing evidence has been published regarding CCTA-FFR results being comparable to ICA-FFR, CCTA-FFR has not yet replaced the invasive conventional angiography, pending additional studies to validate the advantages and disadvantages of each diagnostic method. Furthermore, it has to be identified whether revascularization of a stenotic lesion is plausible based on CCTA-FFR and if the therapeutic plan can be determined safely and accurately without confirmation from invasive methods. Therefore, in the present review, we will outline the pros and cons of using CCTA-FFR vs. ICA-FFR regarding diagnostic accuracy and treatment decision-making.
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Affiliation(s)
| | - Zahra Hooshanginezhad
- Division of Cardiology, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Arezou Zoroufian
- Division of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamran Shamsa
- Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
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28
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Mustafa T, Khan I, Iqbal H, Usman S, Naeem N, Faizi S, Salim A. Rutin and quercetagetin enhance the regeneration potential of young and aging bone marrow-derived mesenchymal stem cells in the rat infarcted myocardium. Mol Cell Biochem 2022:10.1007/s11010-022-04628-5. [PMID: 36566485 DOI: 10.1007/s11010-022-04628-5] [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: 05/23/2022] [Accepted: 11/30/2022] [Indexed: 12/26/2022]
Abstract
Myocardial infarction (MI) damages cardiomyocytes permanently and compromises cardiac function. Mesenchymal stem cells (MSCs) with the potential to differentiate into multiple lineages are considered as one of the best options for the treatment of MI. However, aging affects their regeneration capability. With age, reactive oxygen species (ROS) accumulate in cells ultimately causing cell death. To successfully utilize these stem cells in clinic, novel strategies to improve their functional capability should be explored. In this study, we aimed to enhance the cardiac regeneration potential of bone marrow MSCs derived from aging rats by treating them with antioxidants, rutin or quercetagetin in separate in vivo experiments. Oxidative stress was induced by treating MSCs of young and aging rats with different concentrations of H2O2 which resulted in an increase in the ROS level. MSCs were treated with rutin or quercetagetin at varying concentrations and exposed to H2O2. It was observed that both antioxidants significantly (P < 0.001) suppressed H2O2-induced intracellular ROS accumulation in a dose-dependent manner. An optimized concentration of 10 µM rutin or quercetagetin was used for the in vivo experiments. MI models were developed in aging rats by ligation of left anterior descending artery and treated MSCs were transplanted in the MI models. Echocardiography was performed after 2 and 4 weeks of cell transplantation to evaluate the functional status of the infarcted heart and histological analysis was performed after 4 weeks to assess cardiac regeneration. Significant improvement was observed in cardiac parameters including LVEF% (P < 0.001), LVFS% (P < 0.01 and P < 0.001), LVIDd (P < 0.01 and P < 0.001), LVIDs (P < 0.001), LVEDV (P < 0.001) and LVESV (P < 0.001) in the treated young as well as aging MSCs. It is concluded from these findings that rutin and quercetagetin treatment enhance the regeneration efficiency of young and aging MSCs in vivo. These antioxidants can be effectively utilized to improve cellular therapy for myocardial infarction by suppressing ROS production.
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Affiliation(s)
- Tuba Mustafa
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Irfan Khan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Hana'a Iqbal
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Sehrish Usman
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Nadia Naeem
- Dow Research Institute of Biotechnology and Biomedical Sciences (DRIBBS), Dow University of Health Sciences, Gulzar-E-Hijri, Suparco Road, KDA Scheme-33, Karachi, Pakistan
| | - Shaheen Faizi
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Asmat Salim
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan.
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29
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Jiao G, Ye S, Zhang J, Wu B, Wei D, Liu D, Liu F, Hu C, Chen J. Association of cardiac disease with the risk of post-lung transplantation mortality in Chinese recipients aged over 65 years. Front Med 2022; 17:58-67. [PMID: 36536194 PMCID: PMC9762646 DOI: 10.1007/s11684-022-0937-y] [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: 11/20/2021] [Accepted: 05/10/2022] [Indexed: 12/23/2022]
Abstract
The current organ allocation rules prioritize elderly and urgent patients on the lung transplantation (LT) waiting list. A steady increase in the threshold at which age is taken into consideration for LT has been observed. This retrospective cohort study recruited 166 lung transplant recipients aged ≽ 65 years between January 2016 and October 2020 in the largest LT center in China. In the cohort, subgroups of patients aged 65-70 years (111 recipients, group 65-70) and ≽ 70 years (55 recipients, group ≽ 70) were included. Group D restrictive lung disease was the main indication of a lung transplant in recipients over 65 years. A significantly higher percentage of coronary artery stenosis was observed in the group ≽ 70 (30.9% vs. 14.4% in group 65-70, P = 0.014). ECMO bridging to LT was performed in 5.4% (group 65-70) and 7.3% (group ≽ 70) of patients. Kaplan-Meier estimates showed that recipients with cardiac abnormalities had a significantly increased risk of mortality. After adjusting for potential confounders, cardiac abnormality was shown to be independently associated with the increased risk of post-LT mortality (HR 6.37, P = 0.0060). Our result showed that LT can be performed in candidates with an advanced age and can provide life-extending benefits.
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Affiliation(s)
- Guohui Jiao
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Shugao Ye
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Ji Zhang
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Bo Wu
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Dong Wei
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Dong Liu
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Feng Liu
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Chunxiao Hu
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China
| | - Jingyu Chen
- Wuxi Lung Transplant Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, 214023, China.
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30
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Long-Term Predictors of Hospitalized Reinfarction after an Incident Acute Myocardial Infarction. LIFE (BASEL, SWITZERLAND) 2022; 12:life12122090. [PMID: 36556454 PMCID: PMC9784794 DOI: 10.3390/life12122090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/01/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
The aim of this study was to compare characteristics of incident acute myocardial infarction (AMI) and first and second time reinfarctions in terms of sociodemographic characteristics, comorbidities, symptoms, treatment, clinical characteristics, medication and outcome. A further aim was to identify predictors for an increased risk of hospitalized reinfarction. Between 2000 and 2017, a total of 13,276 AMI cases were recorded by a population-based registry in the area of Augsburg, Germany, and were included in this study (11,871 incident events, 1217 cases of first-time reinfarction and 202 cases of second-time reinfarction). Median follow-up time was 5.3 years. For differences in baseline characteristics, Chi-square tests and analysis of variance (ANOVA) were calculated. To determine factors that are associated with an increased risk of hospitalized reinfarction COX regression models were fitted. Myocardial reinfarctions differ from incident events in some major characteristics such as the frequency of comorbidities, laboratory values, ECG presentation and therapy, but not regarding 28-day mortality. Moreover, typical comorbidities and risk factors (diabetes, hypertension, hyperlipidemia, smoking, impaired renal function) are associated with an increased risk of hospitalized reinfarction. Conversely, STEMI ECG, being married, German nationality and bypass surgery are predictors for a lower risk of hospitalized reinfarction. Incident AMI and reinfarction are distinctly different in many characteristics, which physicians should have in mind when treating patients with prior AMI. Typical comorbidities are risk factors for hospitalized reinfarction. This underlines the importance of comprehensive treatment of these comorbidities including education of patients and encouragement towards lifestyle adjustments.
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Ladak SS, McQueen LW, Layton GR, Aujla H, Adebayo A, Zakkar M. The Role of Endothelial Cells in the Onset, Development and Modulation of Vein Graft Disease. Cells 2022; 11:3066. [PMID: 36231026 PMCID: PMC9561968 DOI: 10.3390/cells11193066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/22/2022] [Accepted: 09/26/2022] [Indexed: 01/23/2023] Open
Abstract
Endothelial cells comprise the intimal layer of the vasculature, playing a crucial role in facilitating and regulating aspects such nutrient transport, vascular homeostasis, and inflammatory response. Given the importance of these cells in maintaining a healthy haemodynamic environment, dysfunction of the endothelium is central to a host of vascular diseases and is a key predictor of cardiovascular risk. Of note, endothelial dysfunction is believed to be a key driver for vein graft disease-a pathology in which vein grafts utilised in coronary artery bypass graft surgery develop intimal hyperplasia and accelerated atherosclerosis, resulting in poor long-term patency rates. Activation and denudation of the endothelium following surgical trauma and implantation of the graft encourage a host of immune, inflammatory, and cellular differentiation responses that risk driving the graft to failure. This review aims to provide an overview of the current working knowledge regarding the role of endothelial cells in the onset, development, and modulation of vein graft disease, as well as addressing current surgical and medical management approaches which aim to beneficially modulate endothelial function and improve patient outcomes.
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Affiliation(s)
| | | | | | | | | | - Mustafa Zakkar
- Department of Cardiovascular Sciences, Clinical Science Wing, University of Leicester, Glenfield Hospital, Leicester LE3 9QP, UK
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Coronary Artery Bypass Graft Surgery Brings Better Benefits to Heart Failure Hospitalization for Patients with Severe Coronary Artery Disease and Reduced Ejection Fraction. Diagnostics (Basel) 2022; 12:diagnostics12092233. [PMID: 36140634 PMCID: PMC9497955 DOI: 10.3390/diagnostics12092233] [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] [Received: 08/31/2022] [Revised: 09/11/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives: We compared the outcomes between percutaneous coronary intervention (PCI) and coronary artery bypass graft surgery (CABG) for revascularization in patients with reduced ejection fraction (EF) and severe coronary artery disease (CAD). Methods: Between February 2006 and February 2020, a total of 797 patients received coronary angiograms due to left ventricular EF ≤ 40% at our hospital. After excluding diagnoses of dilated cardiomyopathy, valvular heart disease, prior CABG, acute ST-segment myocardial infarction, and CAD with low Synergy between PCI with Taxus and Cardiac Surgery (SYNTAX) score (≤22), 181 patients with severe coronary artery disease (CAD) with SYNTAX score >22 underwent CABG or PCI for revascularization. Vascular characteristics as well as echocardiographic data were compared between CABG (n = 58) and PCI (n = 123) groups. Results: A younger age (62 ± 9.0 vs. 66 ± 12.1; p = 0.016), higher new EuroSCORE II (8.6 ± 7.3 vs. 3.2 ± 2.0; p < 0.001), and higher SYNTAX score (40.5 ± 9.8 vs. 35.4 ± 8.3; p < 0.001) were noted in the CABG group compared to those in the PCI group. The CABG group had a significantly higher cardiovascular mortality rate at 1-year (19.6% vs. 5.0%, p = 0.005) and 3-year (25.0% vs. 11.4%, p = 0.027) follow-ups but a lower incidence of heart failure (HF) hospitalization at 1-year (11.1% vs. 28.2%, p = 0.023) and 3-year (3.6% vs. 42.5%, p = 0.001) follow-ups compared to those of the PCI group. Conclusions: Compared with PCI, revascularization with CABG was related to a lower incidence of HF hospitalization but a worse survival outcome in patients with severe CAD and reduced EF. CABG-associated reduction in HF hospitalization was more notable when SYNTAX score ≥33.
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He P, Zhang M, Zhao M, Zhang M, Ma B, Lv H, Han Y, Wu D, Zhong Z, Zhao W. A Novel Polysaccharide From Chuanminshen violaceum and Its Protective Effect Against Myocardial Injury. Front Nutr 2022; 9:961182. [PMID: 35911096 PMCID: PMC9330552 DOI: 10.3389/fnut.2022.961182] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 06/22/2022] [Indexed: 12/17/2022] Open
Abstract
We isolated and purified a novel polysaccharide from the root of Chuanminshen violaceum, namely, Chuanminshen violaceumis polysaccharide (CVP) and confirmed its structure and molecular weight. Furthermore, in vivo experiment, CVP’s protective effect against myocardial ischemia-reperfusion (I/R) injury in mice was evidenced by significantly reducing I/R-induced myocardial infarction (MI) size, decreasing the secretion of heart damage biomarkers, and improving cardiac function. Then, the myocardial anoxia/reoxygenation (A/R) injury model was established to mimic reperfusion injury. Noticeably, ferroptosis was the major death manner for A/R-damaged H9c2 cells. Meanwhile, CVP significantly inhibited ferroptosis by decreasing intracellular Fe2+ level, enhancing GPX4 expression, and suppressing lipid peroxidation to confront A/R injury. In conclusion, CVP, with a clear structure, ameliorated I/R injury by inhibiting ferroptosis.
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Affiliation(s)
- Peng He
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
| | - Mi Zhang
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
| | - Meng Zhao
- School of Nursing, Qingdao University, Qingdao, China
| | - Mengyao Zhang
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
| | - Benxu Ma
- The Affiliated Qingdao Central Hospital of Qingdao University, The Second Affiliated Hospital of Medical College of Qingdao University, Qingdao, China
| | - Hongyu Lv
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
| | - Yantao Han
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
| | - Dingtao Wu
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Zhangfeng Zhong
- Macau Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Zhuhai, Macao SAR, China
- Zhangfeng Zhong,
| | - Wenwen Zhao
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
- Macau Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Zhuhai, Macao SAR, China
- *Correspondence: Wenwen Zhao,
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Mathew R, Zhang Y, Izzo C, Reddy P. Wellens' Syndrome: A Sign of Impending Myocardial Infarction. Cureus 2022; 14:e26084. [PMID: 35747115 PMCID: PMC9209394 DOI: 10.7759/cureus.26084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2022] [Indexed: 11/05/2022] Open
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von Gottberg P, Cimpoca A, Wendl C, Cohen JE, Speck U, Henkes H. Drug-coated Balloons in the Neurovascular Setting: A Comprehensive, Systematic Review of Current Use and Indications. Rev Cardiovasc Med 2022; 23:128. [PMID: 39076219 PMCID: PMC11274058 DOI: 10.31083/j.rcm2304128] [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: 12/10/2021] [Revised: 01/13/2022] [Accepted: 01/21/2022] [Indexed: 07/31/2024] Open
Abstract
Background Drug-coated balloons (DCB) are an established tool in the prevention and treatment of coronary and peripheral artery restenosis. The underlying effects of restenosis resemble those in the neurovascular field, yet data on the use of DCB in cervical and intracranial arteries is rare. Methods Medline, and international and major national guidelines and recommendations were systematically searched for data addressing the use of DCB in the neurovascular setting. Results Of the 1448 relevant records found in Medline, 166 publications were considered for this review. Conclusions Data on the use of DCB in the neurovascular setting show a possible benefit over preceding alternatives, such as self-expanding stents, and balloon-mounted or drug-eluting stents. Nonetheless, the role of DCB remains under-researched, and publications remain lacking.
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Affiliation(s)
| | - Alexandru Cimpoca
- Neuroradiologische Klinik, Klinikum Stuttgart, 70174 Stuttgart, Germany
| | - Christina Wendl
- Neuroradiologisches Zentrum, Institut für Röntgendiagnostik, Universitätsklinikum Regensburg, 93053 Regensburg, Germany
| | - José E. Cohen
- Department of Neurosurgery, Neuroendovascular Center, Hadassah University Hospital, 91120 Jerusalem, Israel
| | - Ulrich Speck
- Klinik für Radiologie, Charité Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Hans Henkes
- Neuroradiologische Klinik, Klinikum Stuttgart, 70174 Stuttgart, Germany
- Medizinische Fakultät, Universität Duisburg-Essen, 45147 Essen, Germany
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Chew NWS, Koh JH, Ng CH, Tan DJH, Yong JN, Lin C, Lim OZH, Chin YH, Lim DMW, Chan KH, Loh PH, Low A, Lee CH, Tan HC, Chan M. Coronary Artery Bypass Grafting Versus Percutaneous Coronary Intervention for Multivessel Coronary Artery Disease: A One-Stage Meta-Analysis. Front Cardiovasc Med 2022; 9:822228. [PMID: 35402572 PMCID: PMC8990308 DOI: 10.3389/fcvm.2022.822228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Aims Data are emerging on 10-year mortality comparing coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) with stenting for multivessel disease (MVD) without left main (LM) involvement. We conducted an updated two-stage meta-analysis using reconstructed individual patient data to compare long-term mortality between CABG and PCI for patients with MVD without significant LM coronary disease. Methods Medline and Embase databases were searched for articles comparing CABG with PCI for MVD. A two-stage meta-analysis was conducted using reconstructed patient level survival data for all-cause mortality with subgroups by SYNTAX score. The shared-frailty and stratified Cox models were fitted to compare survival endpoints. Results We screened 1,496 studies and included six randomized controlled trials with 7,181 patients. PCI was associated with greater 10-year all-cause mortality risk (HR: 1.282, CI: 1.118-1.469, p < 0.001) compared with CABG. In patients with low SYNTAX score, 10-year all-cause mortality after PCI was comparable to CABG (HR: 1.102, 0.822-1.479, p = 0.516). However, in patients with moderate to high SYNTAX score, 10-year all-cause mortality was significantly higher after PCI compared with CABG (HR: 1.444, 1.122-1.858, p < 0.001; HR: 1.856, 1.380-2.497, p < 0.001, respectively). Conclusion This updated reconstructed individual patient-data meta-analysis revealed a sustained lower cumulative all-cause mortality of CABG over PCI for multivessel disease without LM involvement.
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Affiliation(s)
- Nicholas W. S. Chew
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Jin Hean Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jie Ning Yong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chaoxing Lin
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Oliver Zi-Hern Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yip Han Chin
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Denzel Ming Wei Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Koo Hui Chan
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Poay-Huan Loh
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Adrian Low
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chi-Hang Lee
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huay-Cheem Tan
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Mark Chan
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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AKYILDIZ Ö, ULULAR Ö. Evaluation of Postoperative Development of Saphenous Vein Graft Incision Site Infections in Patients Undergoing Isolated Coronary Artery Bypass Graft Surgery: A Single Center Experience. KAHRAMANMARAŞ SÜTÇÜ İMAM ÜNIVERSITESI TIP FAKÜLTESI DERGISI 2022. [DOI: 10.17517/ksutfd.1037822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Objective: This study aimed to evaluate surgical site infection patients developing saphenous vein graft incision site infection after isolated coronary artery bypass graft surgery performed in the cardiovascular surgery clinic of our hospital in the last 12 years to reveal the causative microorganisms, risk factors, and clinical characteristics.
Material and Methods: A total of 34 surgical site infection patients (23 females, 11 males; mean age 68.0±9.0 years; range 51-86 years) who underwent isolated coronary artery bypass graft surgery in the cardiovascular surgery clinic of our hospital between March 2009 and November 2020 and who postoperatively developed saphenous vein graft incision site infection were included in the study. The patients' demographic data, underlying diseases, and preoperative, intraoperative, and postoperative risk factors were analyzed retrospectively.
Results: In all isolated coronary artery bypass graft surgeries performed over a period of about 12 years, the rate of saphenous vein graft incision site surgical site infection was found to be 0.8%. Of these, 23 (67.6%) were evaluated as superficial incisional surgical site infection and 11 (32.4%) as deep incisional surgical site infection. In the patients who developed surgical site infection, the parameters of age, female sex, obesity, diabetes mellitus, smoking, emergency surgery, use of more than 1 saphenous vein graft, prolonged operation, cardiopulmonary bypass, and aortic clamp durations, intraoperative blood transfusion, length of stay in the intensive care unit, use of inotropes, and total length of hospital stay were all found to be significant. The microorganisms in purulent discharge cultures consisted of Gram-negative bacteria in 18 (53%), Gram-positive bacteria in 12 (35.3%), and fungi in 1 (2.9%). No pathogenic microorganism growth was observed in 5 (14.7%) patients. In the patients with surgical site infection, coagulase-negative staphylococci (17.6%) and Escherichia coli (17.6%) were the most frequently isolated agents.
Conclusion: Particular attention should be paid to surgical site infection in patients undergoing a cardiovascular surgery intervention. It should be noted that post coronary artery bypass graft surgery surgical site infection can be reduced by determining its risk factors, modifying surgical techniques, and postoperative close monitoring of patients. Follow-up and personal care are crucial after discharge and an empirical treatment approach should be determined when an infection occurs, taking into account that coagulase-negative staphylococci and E. coli were the two leading infectious agents in our hospital.
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Jha S. Decision-Making Dilemma in Preoperative Cardiac Evaluation: Should We Turn the Page or Close the Book? Cureus 2022; 14:e21151. [PMID: 35165601 PMCID: PMC8831317 DOI: 10.7759/cureus.21151] [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] [Accepted: 01/12/2022] [Indexed: 11/06/2022] Open
Abstract
Coronary artery disease is one of the most dreadful and life-threatening diseases out of all cardiac diseases. The diagnosis and management of coronary artery disease comprise stepwise approaches. All these approaches are mostly guideline-driven. While the majority of the time, guidelines help us take the most appropriate care, exceptions do exist. For example, patients may have unusual risk factors and abnormal test results; however, they do not fit into the guideline algorithm to proceed further. This case report of a 68-year-old male patient depicts a true example of such a situation. He presented to the cardiologist's office for pre-operative cardiac evaluation for urological surgery. In view of associated risk factors, an exercise stress test was done, which showed critical abnormalities. As per the pre-operative cardiac assessment guidelines, the patient did not meet the criteria for further testing. However, a clinician's strong judgment and persistent negotiation superseded those barriers. Given critical abnormalities of the exercise stress test, the patient underwent cardiac catheterization. He was found to have triple vessel disease on cardiac catheterization. The scheduled surgery was withheld, and the patient underwent a coronary artery bypass graft. This life-threatening condition could have been easily missed if only the guidelines were to be followed. While guidelines cover a significant portion of the bell curve, this case report represents the importance of not missing the tail ends of the curve. It enhances the importance of thinking out of the box based on clinical training and expertise.
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Jiang Y, Li Y, Shi K, Wang J, Qian WL, Yan WF, Pang T, Yang ZG. The additive effect of essential hypertension on coronary artery plaques in type 2 diabetes mellitus patients: a coronary computed tomography angiography study. Cardiovasc Diabetol 2022; 21:1. [PMID: 34983514 PMCID: PMC8729114 DOI: 10.1186/s12933-021-01438-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/25/2021] [Indexed: 02/08/2023] Open
Abstract
Background The effect of comorbid hypertension and type 2 diabetes mellitus (T2DM) on coronary artery plaques examined by coronary computed tomography angiography (CCTA) is not fully understood. We aimed to comprehensively assess whether comorbid hypertension and T2DM influence coronary artery plaques using CCTA. Materials and methods A total of 1100 T2DM patients, namely, 277 normotensive [T2DM(HTN−)] and 823 hypertensive [T2DM(HTN +)] individuals, and 1048 normotensive patients without T2DM (control group) who had coronary plaques detected on CCTA were retrospectively enrolled. Plaque type, coronary stenosis, diseased vessels, the segment involvement score (SIS) and the segment stenosis score (SSS) based on CCTA data were evaluated and compared among the groups. Results Compared with patients in the control group, the patients in the T2DM(HTN−) and T2DM(HTN +) groups had more partially calcified plaques, noncalcified plaques, segments with obstructive stenosis, and diseased vessels, and a higher SIS and SSS (all P values < 0.001). Compared with the control group, T2DM(HTN +) patients had increased odds of having any calcified and any noncalcified plaque [odds ratio (OR) = 1.669 and 1.278, respectively; both P values < 0.001]; both the T2DM(HTN-) and T2DM(HTN +) groups had increased odds of having any partially calcified plaque (OR = 1.514 and 2.323; P = 0.005 and P < 0.001, respectively), obstructive coronary artery disease (CAD) (OR = 1.629 and 1.992; P = 0.001 and P < 0.001, respectively), multivessel disease (OR = 1.892 and 3.372; both P-values < 0.001), an SIS > 3 (OR = 2.233 and 3.769; both P values < 0.001) and an SSS > 5 (OR = 2.057 and 3.580; both P values < 0.001). Compared to T2DM(HTN−) patients, T2DM(HTN +) patients had an increased risk of any partially calcified plaque (OR = 1.561; P = 0.005), multivessel disease (OR = 1.867; P < 0.001), an SIS > 3 (OR = 1.647; P = 0.001) and an SSS > 5 (OR = 1.625; P = 0.001). Conclusion T2DM is related to the presence of partially calcified plaques, obstructive CAD, and more extensive coronary artery plaques. Comorbid hypertension and diabetes further increase the risk of partially calcified plaques, and more extensive coronary artery plaques.
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Affiliation(s)
- Yu Jiang
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Yuan Li
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Ke Shi
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Jin Wang
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Wen-Lei Qian
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Wei-Feng Yan
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Tong Pang
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Zhi-Gang Yang
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
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Fallahzadeh A, Sheikhy A, Ajam A, Sadeghian S, Pashang M, Shirzad M, Bagheri J, Mansourian S, Momtahen S, Hosseini K. Significance of preoperative left ventricular ejection fraction in 5-year outcome after isolated CABG. J Cardiothorac Surg 2021; 16:353. [PMID: 34961534 PMCID: PMC8711149 DOI: 10.1186/s13019-021-01732-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pre-operative ejection fraction (EF) and comorbidities affect post-op outcomes. We aimed to compare the mortality and adverse events of patients with different baseline EF and also to evaluate the distribution of comorbidities in each EF group. METHODS A total of 20,937 patients who underwent isolated coronary artery bypass graft (CABG) surgery from January 2006 to December 2016 was included. Patients were divided into three groups based on their pre-operative left ventricular EF as follows; (1) Normal: EF ≥ 50%; (2) Mild to moderately reduced: 50% < EF ≤ 35%; and (3) Severely reduced: EF < 35%. The backward elimination method was considered for multivariate Cox-regression analysis to locate predictors of mortality and non-fatal cerebro-cardiovascular events (CCVEs). The median follow-up time was 5.61 [3.12-8.0] years. RESULTS The mean age in the total population was 60.94 ± 9.51 years and 73.6% of the total population was male. Diabetes mellitus was the common risk factor of mortality and CCVE in all EF groups. Impaired renal function (GFR < 60 ml/min) was associated with a higher risk of mortality after CABG regardless of EF level. The median 5-year mortality rate in patients with normal EF, mild-moderately reduced EF and severely reduced EF were 9.5%, 12.8%, and 22.7% respectively (P < 0.001). Although the trend of CCVEs was higher in severe left ventricle (LV) dysfunction, it was not statistically significant (p = 0.071). CONCLUSION Patients with severely reduced EF are at higher risk of mortality after CABG compared to those with higher EF levels; however, the rate of CCVEs may not be necessarily higher after adjustment for multiple pre-operative comorbidities.
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Affiliation(s)
- Aida Fallahzadeh
- Research Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Sheikhy
- Research Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ajam
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Sadeghian
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, North Karegar Ave, PO Box: 1411713138, Tehran, Iran
| | - Mina Pashang
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Shirzad
- Department of Surgery, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Jamshid Bagheri
- Department of Surgery, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Mansourian
- Department of Surgery, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahram Momtahen
- Department of Surgery, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kaveh Hosseini
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, North Karegar Ave, PO Box: 1411713138, Tehran, Iran.
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Lambert D, Mattia A, Hsu A, Manetta F. CABG versus PCI in the Treatment of Unprotected Left Main Disease in Diabetics: A Literature Review. Int J Angiol 2021; 30:187-193. [PMID: 34776818 DOI: 10.1055/s-0041-1735517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
The approach to left main coronary artery disease (CAD) in diabetic patients has been extensively debated. Diabetic patients have an elevated risk of left main disease in addition to multivessel disease. Previous trials have shown increased revascularization rates in percutaneous coronary intervention compared with coronary artery bypass grafting (CABG) but overall comparable outcomes, although many of these studies were not using the latest stent technology or CABG with arterial revascularization. Our aim is to review the most recent trials that have recently published long-term follow-up, as well as other literature pertaining to left main disease in diabetic patients. Furthermore, we will be discussing some future treatment strategies that could likely create a paradigm shift in how left main CAD is managed.
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Affiliation(s)
- Daniel Lambert
- Department of Cardiac Surgery, North Shore-Long Island Jewish Medical Center, Manhasset, New York
| | - Allan Mattia
- Department of Cardiovascular and Thoracic Surgery, North Shore University Hospital, Manhasset, New York.,Hofstra Northwell School of Medicine, Department of Surgery, Hempstead, New York
| | - Angel Hsu
- Department of Surgery, Rutgers New Jersey Medical School, Newark, New Jersey
| | - Frank Manetta
- Department of Cardiothoracic Surgery, Long Island Jewish Medical Center, New Hyde Park, New York
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Ghasempour G, Shaikhnia F, Soleimani AA, Rahimi B, Najafi M. Correlations between vitronectin, miR-520, and miR-34 in patients with stenosis of coronary arteries. Mol Biol Rep 2021; 48:7913-7920. [PMID: 34652615 DOI: 10.1007/s11033-021-06821-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/07/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND In-stent restenosis usually occurs by platelet activation, neointima formation, VSMC migration, and proliferation in the position of the vessel stent. The monocytes have a magnificent role in neointimal hyperplasia since these cells recruit to the site of vessel injury through chemokines and other secretion proteins. This study is focused on the investigation of vitronectin, miR-193, miR-34, and miR-520 expression levels in PBMCs isolated from stenosed patients. METHODS A total of sixty subjects undergoing coronary artery angiography containing patients with stent no restenosis (n = 20), in-stent restenosis (n = 20), and healthy participants (n = 20) participated in the study. The vitronectin, miR-193, miR-34, and miR-520 expression levels were measured by the RT-qPCR technique. Data were analyzed by SPSS software. RESULTS The vitronectin, miR-34, and miR-520 expression levels changed significantly in patients with vessel in-stent restenosis (p = 0.02, p = 0.02, and p = 0.01, respectively). Furthermore, there were inverse correlations between the expression levels of vitronectin gene and miR-34 (r = - 0.44, p = 0.04) as well as miR-520 (r = - 0.5, p=0.01). CONCLUSIONS The molecular events in the vessel stenosis may be affected by targeting vitronectin with miR-520 and miR-34.
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Affiliation(s)
- Ghasem Ghasempour
- Clinical Biochemistry Department, Faculty of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Farhad Shaikhnia
- Clinical Biochemistry Department, Faculty of Medical Sciences, Urmia University of Medical Sciences, Tehran, Iran
| | - Ali Akbar Soleimani
- Clinical Biochemistry Department, Faculty of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Borhan Rahimi
- Clinical Biochemistry Department, Faculty of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Najafi
- Clinical Biochemistry Department, Faculty of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran.
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43
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Wu Q, Tang X, Shi H, Zhang Y, Wang T, Yin R, Pan C. A Nano-Based P1Cminimum Probe to Monitor Thrombosis in Grafts and Improve Cardiac Function After Coronary Artery Bypass Grafting Surgery. J Biomed Nanotechnol 2021; 17:1951-1959. [PMID: 34706795 DOI: 10.1166/jbn.2021.3164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Magnetic resonance imaging is widely used to identify and monitor thrombi in grafted vessels following coronary artery bypass grafting surgery (CABG). We produced a biosensor, P1Cm-SPIO-Cy5.5, composed of P1Cm peptide, superparamagnetic iron oxide nanoparticles (SPIO), and polyethylene glycol (PEG), for use in MRI thrombus imaging. Activated platelets induced by adenosine diphosphate were used for combination tests in vitro. A rat model of common carotid artery thrombosis was used for anti-thrombus experiments in vivo. P1Cm-SPIO-Cy5.5 remains stable in vitro and has good anticoagulation capacity. It can bind specifically to activated platelets and thrombi. In rats that underwent bypass surgery, P1Cm-SPIO-Cy5.5 could detect and label thrombi over a long period, and prevent thrombosis in grafted vessels. P1Cm-SPIO-Cy5.5 improved cardiac function in rats following CABG surgery. P1Cm-SPIO-Cy5.5 is a potential sensor for use in MRI for the early diagnosis and prevention of thrombosis after CABG surgery.
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Affiliation(s)
- Qiyong Wu
- Department of Thoracic and Cardiac Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
| | - Xiaoqiang Tang
- Department of Radiology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
| | - Haifeng Shi
- Department of Radiology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
| | - Yong Zhang
- Department of Radiology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
| | - Tao Wang
- Department of Radiology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
| | - Ruohan Yin
- Department of Radiology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
| | - Changjie Pan
- Department of Radiology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213164, Jiangsu, PR China
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Shahinian JH, Gürleyen M, Grodd M, Wolkewitz M, Beyersdorf F, Siepe M, Pingpoh C. Coronary revascularization in acute coronary syndrome: does the choice of the conduit matter? THE JOURNAL OF CARDIOVASCULAR SURGERY 2021; 62:639-645. [PMID: 34520135 DOI: 10.23736/s0021-9509.21.11730-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Our retrospective study evaluates the impact on short - and long-term outcome according to the graft selection during emergency coronary revascularization surgery. METHODS 339 Patients with acute coronary syndrome undergoing emergency coronary bypass surgery at our institution from 2008 until 2018 were analyzed using propensity score analysis. The primary endpoint was in-hospital survival. Secondary endpoints were postoperative bleeding, contractile dysfunction, postoperative percutaneous coronary intervention, myocardial infarction and wound infection. Patients were divided in two groups according to the bypass grafts received ((group 0, (n = 222): combined arterial and venous grafts for the and group 1 (n = 117): complete arterial revascularization). RESULTS There is significant improvement of left ventricular function postoperatively in patients undergoing emergency coronary revascularization for acute myocardial infarction where arterial grafts were used. Furthermore, there is significant difference between postoperative cardiac enzymes with lower values in group 1 (creatine kinase myocardial band p=0.0001; Troponin T p= 0,010). There was no significant difference in short and long-term survival between two groups. 5-years survival analysis between both groups did not show significant difference with Log-Rank test adjusted p-value = 0,49 (unadjusted p-value = 0.005). There was no significant difference in perioperative myocardial infarction, postoperative bleeding, and the need for postoperative coronary angiography. CONCLUSIONS Emergency coronary artery bypass grafting with arterial grafts shows significant improvement of left ventricular function postoperatively. However, utilization of bilateral internal mammary artery grafts in emergency coronary revascularization has no significant impact on short term or 5-year survival.
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Affiliation(s)
- Jasmin H Shahinian
- Department of Cardiovascular Surgery, University Heart Center Freiburg, Bad Krozingen, Germany -
| | - Mertan Gürleyen
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Marlon Grodd
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Martin Wolkewitz
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Friedhelm Beyersdorf
- Department of Cardiovascular Surgery, University Heart Center Freiburg, Bad Krozingen, Germany
| | - Matthias Siepe
- Department of Cardiovascular Surgery, University Heart Center Freiburg, Bad Krozingen, Germany
| | - Clarence Pingpoh
- Department of Cardiovascular Surgery, University Heart Center Freiburg, Bad Krozingen, Germany
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Cocchieri R, van de Wetering B, Stijnen M, Riezebos R, de Mol B. The Impact of Biomedical Engineering on the Development of Minimally Invasive Cardio-Thoracic Surgery. J Clin Med 2021; 10:jcm10173877. [PMID: 34501325 PMCID: PMC8432110 DOI: 10.3390/jcm10173877] [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: 07/13/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 11/16/2022] Open
Abstract
(1) We describe the boundary conditions for minimally invasive cardiac surgery (MICS) with the aim to reduce procedure-related patient injury and discomfort. (2) The analysis of the MICS work process and its demand for improved tools and devices is followed by a description of the relevant sub-specialties of bio-medical engineering: electronics, biomechanics, and materials sciences. (3) Innovations can represent a desired adaptation of an existing work process or a radical redesign of procedure and devices such as in transcutaneous procedures. Focused interaction between engineers, industry, and surgeons is always mandatory (i.e., a therapeutic alliance for addressing 'unmet patient or professional needs'. (4) Novel techniques in MICS lean heavily on usability and safe and effective use in dedicated hands. Therefore, the use of training and simulation models should enable skills selection, a safe learning curve, and maintenance of proficiency. (5) The critical technical steps and cost-benefit trade-offs during the journey from invention to application will be explained. Business considerations such as time-to-market and returns on investment do shape the cost-benefit room for commercial use of technology. Proof of clinical safety and effectiveness by physicians remains important, but establishing the technical reliability of MICS tools and warranting appropriate surgical skills come first.
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Affiliation(s)
- Riccardo Cocchieri
- Heart Center, OLVG Hospital, 1091 AC Amsterdam, The Netherlands; (R.C.); (R.R.)
| | - Bertus van de Wetering
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands;
- LifeTec Group BV, 5611 ZS Eindhoven, The Netherlands
- Correspondence: (B.v.d.W.); (B.d.M.)
| | - Marco Stijnen
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands;
- LifeTec Group BV, 5611 ZS Eindhoven, The Netherlands
| | - Robert Riezebos
- Heart Center, OLVG Hospital, 1091 AC Amsterdam, The Netherlands; (R.C.); (R.R.)
| | - Bastian de Mol
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands;
- Department of Cardiothoracic Surgery, Amsterdam University Medical Center, 1105 AZ Amsterdam, The Netherlands
- Correspondence: (B.v.d.W.); (B.d.M.)
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Heng JW, Yazid MD, Abdul Rahman MR, Sulaiman N. Coatings in Decellularized Vascular Scaffolds for the Establishment of a Functional Endothelium: A Scoping Review of Vascular Graft Refinement. Front Cardiovasc Med 2021; 8:677588. [PMID: 34395554 PMCID: PMC8358320 DOI: 10.3389/fcvm.2021.677588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/06/2021] [Indexed: 12/12/2022] Open
Abstract
Developments in tissue engineering techniques have allowed for the creation of biocompatible, non-immunogenic alternative vascular grafts through the decellularization of existing tissues. With an ever-growing number of patients requiring life-saving vascular bypass grafting surgeries, the production of functional small diameter decellularized vascular scaffolds has never been more important. However, current implementations of small diameter decellularized vascular grafts face numerous clinical challenges attributed to premature graft failure as a consequence of common failure mechanisms such as acute thrombogenesis and intimal hyperplasia resulting from insufficient endothelial coverage on the graft lumen. This review summarizes some of the surface modifying coating agents currently used to improve the re-endothelialization efficiency and endothelial cell persistence in decellularized vascular scaffolds that could be applied in producing a better patency small diameter vascular graft. A comprehensive search yielding 192 publications was conducted in the PubMed, Scopus, Web of Science, and Ovid electronic databases. Careful screening and removal of unrelated publications and duplicate entries resulted in a total of 16 publications, which were discussed in this review. Selected publications demonstrate that the utilization of surface coating agents can induce endothelial cell adhesion, migration, and proliferation therefore leads to increased re-endothelialization efficiency. Unfortunately, the large variance in methodologies complicates comparison of coating effects between studies. Thus far, coating decellularized tissue gave encouraging results. These developments in re-endothelialization could be incorporated in the fabrication of functional, off-the-shelf alternative small diameter vascular scaffolds.
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Affiliation(s)
- Jun Wei Heng
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Muhammad Dain Yazid
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mohd Ramzisham Abdul Rahman
- Department of Surgery, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nadiah Sulaiman
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Xie Q, Huang J, Zhu K, Chen Q. Percutaneous coronary intervention versus coronary artery bypass grafting in patients with coronary heart disease and type 2 diabetes mellitus: Cumulative meta-analysis. Clin Cardiol 2021; 44:899-906. [PMID: 34089266 PMCID: PMC8259162 DOI: 10.1002/clc.23613] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/07/2021] [Accepted: 04/16/2021] [Indexed: 01/19/2023] Open
Abstract
Previous meta‐analyses showed that coronary artery bypass grafting (CABG) has lower all‐cause mortality than percutaneous coronary intervention (PCI) for the management of coronary heart disease (CHD), but the long‐term outcomes were not analyzed thoroughly in patients with type 2 diabetes mellitus (T2DM). To perform a meta‐analysis of randomized controlled trials (RCTs) to explore the long‐term effectiveness between CABG and PCI in patients with T2DM and study the temporal trends using a cumulative meta‐analysis. PubMed, Embase, Cochrane library, and Clinical Trials Registry for eligible RCTs published up to September 2020. The outcomes were all‐cause death, cardiac death, myocardial infarction, repeat revascularization, and stroke. Nine RCTs and 4566 patients were included. CABG resulted in better outcomes than PCI in terms of all‐cause death (RR = 1.41, 95%CI: 1.22–1.63, p < 0.001), cardiac death (RR = 1.56, 95%CI: 1.25–1.95, p < 0.001), and repeat revascularization (RR = 2.68, 95%CI: 1.86–3.85, p < 0.001), but with difference regarding the occurrence of myocardial infarction (RR = 1.20, 95%CI: 0.78–1.85, p = 0.414), while PCI was associated with better outcomes in terms of stroke occurrence (RR = 0.51, 95%CI: 0.34–0.77, p = 0.001). The cumulative meta‐analysis for all‐cause death showed that the differences between CABG and PCI started to be significant at 3 years of follow‐up, while the difference became significant at 5 years for cardiac death. In patients with CHD and T2DM, CABG results in better outcomes than PCI in terms of all‐cause death, cardiac mortality, and repeat revascularization, while PCI had better outcomes in terms of stroke. The differences are mainly observed over the long‐term follow‐up.
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Affiliation(s)
- Qiuping Xie
- Department of Cardiology, Zhuzhou Central Hospital, Zhuzhou, China
| | - Jianguo Huang
- Department of Cardiology, Liling Traditional Chinese Medicine Hospital, Zhuzhou, China
| | - Ke Zhu
- Department of Cardiology, Zhuzhou Central Hospital, Zhuzhou, China
| | - Qing Chen
- Department of Cardiology, Zhuzhou Central Hospital, Zhuzhou, China
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Kanbay M, Tapoi L, Ureche C, Bulbul MC, Kapucu I, Afsar B, Basile C, Covic A. Coronary artery bypass grafting versus percutaneous coronary intervention in end-stage kidney disease: A systematic review and meta-analysis of clinical studies. Hemodial Int 2021; 25:288-299. [PMID: 34085386 DOI: 10.1111/hdi.12946] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 03/25/2021] [Accepted: 05/16/2021] [Indexed: 01/04/2023]
Abstract
The most significant complication of end-stage kidney disease (ESKD) is cardiovascular disease, mainly coronary artery disease (CAD). Although the effective treatment of CAD is an important prognostic factor, whether percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) is better for treating CAD in this group of patients is still controversial. We searched Pubmed/Medline, Web of Science, Embase, the Cochrane Central Register of Controlled Trials articles that compared the outcomes of CABG versus PCI in patients with ESKD requiring dialysis. A total of 10 observational studies with 39,666 patients were included. Our analysis showed that when compared to PCI, CABG had lower risk of need for repeat revascularization (relative risk [RR] = 2.25, 95% confidence interval [CI] 2.1-2.42, p < 0.00001) and cardiovascular death (RR = 1.19, 95% CI 1.14-1.23, p < 0.00001) and higher risk for short-term mortality (RR = 0.43, 95% CI 0.38-0.48, p < 0.00001). There was no statistically significant difference between the PCI and CABG groups in the risk for late mortality (RR = 1.05, 95% CI 0.97-1.14, p = 0.25), myocardial infarction (RR = 1.05, 95% CI 0.46-2.36, p = 0.91) or stroke (RR = 1.02, 95% CI 0.64-1.61, p = 0.95). This meta-analysis showed that in ESKD patients requiring dialysis, CABG was superior to PCI in regard to cardiovascular death and need for repeat revascularization and inferior to PCI in regard to short term mortality. However, this meta-analysis has limitations and needs confirmation with large randomized controlled trials.
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Affiliation(s)
- Mehmet Kanbay
- Department of Medicine, Division of Nephrology, Koc University School of Medicine, Istanbul, Turkey
| | - Laura Tapoi
- Cardiovascular Diseases Institute, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Carina Ureche
- Cardiovascular Diseases Institute, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Mustafa C Bulbul
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Irem Kapucu
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Baris Afsar
- Department of Medicine, Division of Nephrology, Suleyman Demirel University School of Medicine, Isparta, Turkey
| | - Carlo Basile
- Division of Nephrology, Miulli General Hospital, Acquaviva delle Fonti, Italy
| | - Adrian Covic
- Department of Nephrology, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
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Vallely MP, Ramponi F, Seco M, Royse A. Multiarterial grafting: Why is it so hard to convince the masses of the benefits? J Thorac Cardiovasc Surg 2021; 161:1832-1836. [DOI: 10.1016/j.jtcvs.2020.04.185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/18/2020] [Accepted: 04/25/2020] [Indexed: 12/19/2022]
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Multivessel Coronary Artery Disease: The Limitations of a "One-Size-Fits-All" Approach. Mayo Clin Proc Innov Qual Outcomes 2020; 4:638-641. [PMID: 33367208 PMCID: PMC7749259 DOI: 10.1016/j.mayocpiqo.2020.07.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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