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Gebreziher LH, Beyene MG, Mekonnen D, Baye AM. Predictors of uncontrolled hypertension among type 2 diabetic patients in Ethiopia: Multicenter cross-sectional study. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2024; 22:200308. [PMID: 39055964 PMCID: PMC11269951 DOI: 10.1016/j.ijcrp.2024.200308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 06/27/2024] [Accepted: 07/03/2024] [Indexed: 07/28/2024]
Abstract
Background Hypertension (HTN) is the commonest comorbidity among people with type 2 diabetes mellitus (T2DM). Uncontrolled HTN is a major risk factor for several diseases. This study aimed to determine the magnitude and predictors of uncontrolled HTN among T2DM patients. Methods A multicenter cross-sectional study was conducted among hypertensive from September 19, 2021 to 17 December 2021. Logistic regression model was conducted to identify predictors of uncontrolled HTN. Uncontrolled BP was defined by systolic BP of ≥130 mmHg and/or diastolic BP of ≥80 mmHg. Results A total of 400 study participants were included in the analysis, of which 208 (52 %) were females. The mean age of the participants was 60.6 with SD of 10.25 years. The target blood pressure achieved in 156 (39 %) of participants. Age, non-adherence to medications (OR; 2.0; 95 % CI: 1.1-3.6; P = 0.02), not reducing dietary salt (OR; 2.4; 95 % CI: 1.5-3.8; P < 0.001), uncontrolled blood sugar (OR:2.4; 95 % CI: 1.4-4.3; P = 0.002), obesity (OR; 3.2; 95 % CI:1.2-8.7; P = 0.03) and having every fourth month and above follow up (OR; 2.3; 95 % CI:1.3-4.3; P = 0.049) were significantly associated with uncontrolled blood pressure. Conclusions The target blood pressure achieved was suboptimal. Hypertensive T2DM patients who were younger, non-adherent to their medications, not reducing dietary salt, obese, with a longer frequency of follow-up, and with poor glycemic control were more likely to have uncontrolled blood pressure. Improving medication adherence, dietary salt reduction, frequent follow up and glycemic control are important to control hypertension.
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Affiliation(s)
- Leteslase Hagos Gebreziher
- Adigrat University, College of Medicine and Health Sciences, Department of Pharmacy, PO Box 50, Adigrat, Ethiopia
| | - Melak Gedamu Beyene
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia
| | - Desalew Mekonnen
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Health Sciences, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia
| | - Assefa Mulu Baye
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia
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2
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He S, Yan L, Yuan C, Li W, Wu T, Chen S, Li N, Wu M, Jiang J. The role of cardiomyocyte senescence in cardiovascular diseases: A molecular biology update. Eur J Pharmacol 2024; 983:176961. [PMID: 39209099 DOI: 10.1016/j.ejphar.2024.176961] [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: 02/02/2024] [Revised: 08/18/2024] [Accepted: 08/27/2024] [Indexed: 09/04/2024]
Abstract
Cardiovascular diseases (CVD) are the leading cause of death worldwide, and advanced age is a main contributor to the prevalence of CVD. Cellular senescence is an irreversible state of cell cycle arrest that occurs in old age or after cells encounter various stresses. Senescent cells not only result in the reduction of cellular function, but also produce senescence-associated secretory phenotype (SASP) to affect surrounding cells and tissue microenvironment. There is increasing evidence that the gradual accumulation of senescent cardiomyocytes is causally involved in the decline of cardiovascular system function. To highlight the role of senescent cardiomyocytes in the pathophysiology of age-related CVD, we first introduced that senescent cardiomyoyctes can be identified by structural changes and several senescence-associated biomarkers. We subsequently provided a comprehensive summary of existing knowledge, outlining the compelling evidence on the relationship between senescent cardiomyocytes and age-related CVD phenotypes. In addition, we discussed that the significant therapeutic potential represented by the prevention of accelerated senescent cardiomyocytes, and the current status of some existing geroprotectors in the prevention and treatment of age-related CVD. Together, the review summarized the role of cardiomyocyte senescence in CVD, and explored the molecular knowledge of senescent cardiomyocytes and their potential clinical significance in developing senescent-based therapies, thereby providing important insights into their biology and potential therapeutic exploration.
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Affiliation(s)
- Shuangyi He
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China
| | - Li Yan
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China; Department of Pharmacy, Wuhan Asia General Hospital, Wuhan, 430056, China
| | - Chao Yuan
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China
| | - Wenxuan Li
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China
| | - Tian Wu
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China
| | - Suya Chen
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China
| | - Niansheng Li
- Provincial Key Laboratory of Cardiovascular Research, Central South University, Changsha, 410078, China
| | - Meiting Wu
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China; Department of Nephrology, Institute of Nephrology, 2nd Affiliated Hospital of Hainan Medical University, Haikou, 570100, China
| | - Junlin Jiang
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410078, China; Provincial Key Laboratory of Cardiovascular Research, Central South University, Changsha, 410078, China.
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3
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Liu C, Hui Q, Wells QS, Farber-Eger E, Gaziano JM, Wilson PWF, Quyyumi AA, Vaccarino V, Hu YJ, Benkeser D, Phillips LS, Joseph J, Sun YV. A Multivariable Mendelian Randomization Study of Systolic and Diastolic Blood Pressure, Lipid Profile, and Heart Failure Subtypes. Genes (Basel) 2024; 15:1126. [PMID: 39336717 PMCID: PMC11431108 DOI: 10.3390/genes15091126] [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: 06/26/2024] [Revised: 08/06/2024] [Accepted: 08/23/2024] [Indexed: 09/30/2024] Open
Abstract
Heart failure (HF) is a significant health burden, with two major clinical subtypes: HF with reduced (HFrEF) and preserved ejection fraction (HFpEF). Blood pressure and lipid profile are established risk factors of HF. We performed univariable and multivariable Mendelian randomization (MR) analyses to assess potential causal effects of blood pressures and lipids on HF subtypes. Genetic instruments for blood pressures and lipids were derived from genome-wide association studies (GWASs) among the European participants of the UK Biobank. GWAS summaries of HFrEF and HFpEF were obtained from the meta-analysis of the European participants from the Million Veteran Program and the Vanderbilt University DNA Databank. Systolic blood pressure exhibited a supportive MR association primarily with HFpEF (odds ratio [OR], 1.14; 95% confidence interval [CI], 1.04-1.23), while diastolic blood pressure had an independent MR association with HFrEF (OR, 1.43; 95% CI, 1.13-1.77). MR associations also supported the observation that higher levels of low-density lipoprotein cholesterol increase the risk for both subtypes (HFrEF OR, 1.10 and 95% CI, 1.05-1.17; HFpEF OR, 1.05 and 95% CI, 1.02-1.09). These findings underscore differences in HF subtype-specific risk profiles and mechanisms, which may lead to different interventional strategies for different HF subtypes.
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Affiliation(s)
- Chang Liu
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (C.L.); (Q.H.); (P.W.F.W.); (V.V.)
| | - Qin Hui
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (C.L.); (Q.H.); (P.W.F.W.); (V.V.)
- Atlanta VA Healthcare System, Decatur, GA 30033, USA;
| | - Quinn S. Wells
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University, Nashville, TN 37232, USA; (Q.S.W.); (E.F.-E.)
| | - Eric Farber-Eger
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University, Nashville, TN 37232, USA; (Q.S.W.); (E.F.-E.)
| | - John Michael Gaziano
- Division of Aging, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA;
- Massachusetts Veterans Epidemiology Research and Information Center (MAVERIC), VA Boston Healthcare System, Boston, MA 02111, USA
| | - Peter W. F. Wilson
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (C.L.); (Q.H.); (P.W.F.W.); (V.V.)
- School of Medicine, Emory University, Atlanta, GA 30322, USA;
| | | | - Viola Vaccarino
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (C.L.); (Q.H.); (P.W.F.W.); (V.V.)
| | - Yi-Juan Hu
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (Y.-J.H.); (D.B.)
| | - David Benkeser
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (Y.-J.H.); (D.B.)
| | | | - Lawrence S. Phillips
- Atlanta VA Healthcare System, Decatur, GA 30033, USA;
- School of Medicine, Emory University, Atlanta, GA 30322, USA;
| | - Jacob Joseph
- VA Providence Healthcare System, Providence, RI 02908, USA;
- The Warren Alpert Medical School, Brown University, Providence, RI 02903, USA
| | - Yan V. Sun
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (C.L.); (Q.H.); (P.W.F.W.); (V.V.)
- Atlanta VA Healthcare System, Decatur, GA 30033, USA;
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Meduri A, Perazzolo A, Marano R, Muciaccia M, Lauriero F, Rovere G, Giarletta L, Moliterno E, Natale L. Cardiac MRI in heart failure with preserved ejection fraction. LA RADIOLOGIA MEDICA 2024:10.1007/s11547-024-01874-z. [PMID: 39158816 DOI: 10.1007/s11547-024-01874-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 08/09/2024] [Indexed: 08/20/2024]
Abstract
Patients who have heart failure with preserved ejection fraction (HFpEF) have signs and symptoms of heart failure, yet their ejection fraction remains greater than or equal to 50 percent. Understanding the underlying cause of HFpEF is crucial for accurate diagnosis and effective treatment. This condition can be caused by multiple factors, including ischemic or nonischemic myocardial diseases. HFpEF is often associated with diastolic dysfunction. Cardiac magnetic resonance (CMR) allows for a precise examination of the functional and structural alterations associated with HFpEF through the measurement of volumes and mass, the assessment of systolic and diastolic function, and the analysis of tissue characteristics. We will discuss CMR imaging indicators that are specific to patients with HFpEF and their relation to the disease. These markers can be acquired through both established and emerging methods.
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Affiliation(s)
- Agostino Meduri
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.Go Agostino Gemelli 8, 00168, Rome, Italy
| | - Alessio Perazzolo
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Riccardo Marano
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy.
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.Go Agostino Gemelli 8, 00168, Rome, Italy.
| | - Massimo Muciaccia
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.Go Agostino Gemelli 8, 00168, Rome, Italy
| | - Francesco Lauriero
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.Go Agostino Gemelli 8, 00168, Rome, Italy
| | - Giuseppe Rovere
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.Go Agostino Gemelli 8, 00168, Rome, Italy
| | - Lorenzo Giarletta
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Eleonora Moliterno
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Natale
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.Go Agostino Gemelli 8, 00168, Rome, Italy
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5
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Monroe CL, Abdelhafez YG, Atsina K, Aman E, Nardo L, Madani MH. Evaluation of responses to cardiac imaging questions by the artificial intelligence large language model ChatGPT. Clin Imaging 2024; 112:110193. [PMID: 38820977 DOI: 10.1016/j.clinimag.2024.110193] [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: 01/09/2024] [Revised: 04/22/2024] [Accepted: 05/20/2024] [Indexed: 06/02/2024]
Abstract
PURPOSE To assess ChatGPT's ability as a resource for educating patients on various aspects of cardiac imaging, including diagnosis, imaging modalities, indications, interpretation of radiology reports, and management. METHODS 30 questions were posed to ChatGPT-3.5 and ChatGPT-4 three times in three separate chat sessions. Responses were scored as correct, incorrect, or clinically misleading categories by three observers-two board certified cardiologists and one board certified radiologist with cardiac imaging subspecialization. Consistency of responses across the three sessions was also evaluated. Final categorization was based on majority vote between at least two of the three observers. RESULTS ChatGPT-3.5 answered seventeen of twenty eight questions correctly (61 %) by majority vote. Twenty one of twenty eight questions were answered correctly (75 %) by ChatGPT-4 by majority vote. Majority vote for correctness was not achieved for two questions. Twenty six of thirty questions were answered consistently by ChatGPT-3.5 (87 %). Twenty nine of thirty questions were answered consistently by ChatGPT-4 (97 %). ChatGPT-3.5 had both consistent and correct responses to seventeen of twenty eight questions (61 %). ChatGPT-4 had both consistent and correct responses to twenty of twenty eight questions (71 %). CONCLUSION ChatGPT-4 had overall better performance than ChatGTP-3.5 when answering cardiac imaging questions with regard to correctness and consistency of responses. While both ChatGPT-3.5 and ChatGPT-4 answers over half of cardiac imaging questions correctly, inaccurate, clinically misleading and inconsistent responses suggest the need for further refinement before its application for educating patients about cardiac imaging.
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Affiliation(s)
- Cynthia L Monroe
- College of Medicine, California Northstate University, 9700 W Taron Dr, Elk Grove, CA 95757, USA
| | - Yasser G Abdelhafez
- Department of Radiology, University of California, Davis Medical Center, 4860 Y St, Suite 3100, Sacramento, CA 95817, USA
| | - Kwame Atsina
- Division of Cardiovascular Medicine, University of California, Davis Medical Center, 4860 Y St, Suite 0200, Sacramento, CA 95817, USA
| | - Edris Aman
- Division of Cardiovascular Medicine, University of California, Davis Medical Center, 4860 Y St, Suite 0200, Sacramento, CA 95817, USA
| | - Lorenzo Nardo
- Department of Radiology, University of California, Davis Medical Center, 4860 Y St, Suite 3100, Sacramento, CA 95817, USA
| | - Mohammad H Madani
- Department of Radiology, University of California, Davis Medical Center, 4860 Y St, Suite 3100, Sacramento, CA 95817, USA.
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6
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Gómez-Mesa JE, Gutiérrez-Posso JM, Escalante-Forero M, Eraso-Bolaños DE, Drazner MH, Quesada-Chaves D, Romero-Guerra A, Perna ER, Álvarez-Sangabriel A, Rossel V, Alarco W, Speranza M. American registry of ambulatory and acute decompensated heart failure (AMERICCAASS registry): Rationale and design. ESC Heart Fail 2024. [PMID: 39014556 DOI: 10.1002/ehf2.14965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 06/12/2024] [Accepted: 06/24/2024] [Indexed: 07/18/2024] Open
Abstract
AIMS Heart failure (HF) is a highly prevalent and progressive condition associated with significant morbidity and mortality rates. Acute decompensated HF precipitates millions of hospitalizations each year. Despite therapeutic advances, the overall prognosis of HF is poor. The varying clinical courses and outcomes of patients with this disease may be due to region-specific gaps and since most HF studies are conducted in developed countries, the participation of Latin American and Caribbean countries is low. Considering this, the American Registry of Ambulatory and Acute Decompensated Heart Failure (AMERICCAASS) aims to characterize the population with ambulatory and acute decompensated HF in the American continent and to determine rehospitalization and survival outcomes during the 12 months of follow-up. METHODS AND RESULTS AMERICCAASS Registry is an observational, prospective, and hospital-based registry recruiting patients with ambulatory or acute decompensated HF. The registry plans to include between two and four institutions per country from at least 20 countries in the Americas, and at least 60 patients recruited from each participant institution regardless of their ambulatory or acutely decompensated condition. Ambulatory patients with confirmed HF diagnosis or inpatients presenting with acute decompensated HF will be included. Follow-up will be performed at 12 months in ambulatory patients or 1, 6, and 12 months after hospital discharge in acutely decompensated HF patients. This ongoing study began on 1 April 2022, with recruitment scheduled to end on 30 November 2023, and follow-up on 31 January 2025. Ethics approval was obtained from the Biomedical Research Ethics Committee of Fundación Valle del Lili. Data collected in the AMERICCAASS registry is being stored on the electronic platform REDCap (Research Electronic Data Capture), which allows different forms for patient groups to enable unbiased analyses. For quantitative variables comparison, we will use the Student's t-test or non-parametric tests accordingly. Categorical variables will be presented as proportions, and groups will be compared with Fisher's exact test. The significance level will be <0.05 for comparisons. Readmissions and post-discharge mortality will be calculated as proportions at 1, 6, and 12 months, with a survival analysis by conditional probability and the Kaplan-Meier method. CONCLUSIONS AMERICCAASS Registry is intended to be the most important registry of the continent for obtaining important information about demographics, aetiology, co-morbidities, and treatment received, either ambulatory or hospitalized. This registry may contribute to the optimization of national and regional evidence and public policies for the diagnosis and treatment of HF disease.
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Affiliation(s)
- Juan Esteban Gómez-Mesa
- Department of Cardiology, Fundación Valle del Lili, Cali, Colombia
- Department of Investigation and Innovation, Fundación Valle del Lili, Cali, Colombia
- Department of Health Sciences, Universidad Icesi, Cali, Colombia
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
| | | | | | | | - Mark H Drazner
- Department of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Daniel Quesada-Chaves
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Department of Cardiology, Hospital San Vicente de Paul, Heredia, Costa Rica
| | - Alexander Romero-Guerra
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Department of Cardiology, Hospital Santo Tomas, Panama City, Panama
| | - Eduardo R Perna
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Department of Heart Failure and Pulmonary Hypertension, Instituto De Cardiología J. F. Cabral, Corrientes, Argentina
| | - Amada Álvarez-Sangabriel
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Emergency Department and Coronary Care Unit, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | - Víctor Rossel
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Department of Cardiology, Instituto Nacional del Tórax, Santiago, Chile
- Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Walter Alarco
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Department of Cardiology, Instituto Nacional Cardiovascular INCOR, Lima, Peru
| | - Mario Speranza
- Consejo Interamericano de Falla Cardíaca e Hipertensión Pulmonar (CIFACAH) de la Sociedad Interamericana de Cardiología (SIAC), Mexico City, Mexico
- Department of Cardiology, Hospital Clínica Bíblica, San José, Costa Rica
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7
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Tsige AW, Kotiso TA, Ayenew KD, Ayele SG. Pharmacist intervention to improve adherence to medication among heart failure patients at North East Ethiopia hospital. Pharmacol Res Perspect 2024; 12:e1199. [PMID: 38686951 PMCID: PMC11059962 DOI: 10.1002/prp2.1199] [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: 02/03/2024] [Revised: 03/12/2024] [Accepted: 03/31/2024] [Indexed: 05/02/2024] Open
Abstract
Heart failure (HF) is a major and growing medical problem and its management is still challenging due to the coexistence of complications, co-morbidity, and medication non-adherence. HF patients who are adherent to their medication have fewer HF exacerbations, improved survival, and lower healthcare expenditure. Adherence to HF medication plays a pivotal role in attaining maximal therapeutic outcomes. The aim was to assess the medication adherence of heart failure patients at Debre Berhan Comprehensive Specialized Hospital (DBCSH). A pre-post interventional study was undertaken from July 1, 2022, to December 31, 2022, at the medical referral clinic of DBCSH. The educational interventions were provided for 6 months. Medication adherence was determined using the Morisky Green Levin Medication Adherence Scale (MGLS). The data was entered into Epidata version 4.2.0 and analyzed using SPSS version 25.0 statistical software. Descriptive statistics and binary logistic regression analysis were performed. The strength of the association between predictor variables and outcome variables was determined using a 95% confidence interval and adjusted odd ratio. In the pre-intervention phase, 54.6% of patients had medium medication adherence, while in the post-intervention phase, 36.4% of patients had high medication adherence and 61.9% of patients had medium medication adherence. Following the intervention, medication cost (120, 50%), inadequate availability of drugs (75, 31%), and forgetfulness (30, 13%) were the main reasons for medication non-adherence. The presence of co-morbidity and the number of co-morbidity (p < .05) were significantly associated with the occurrence of decreased medication adherence in the pre-intervention phase. Interventions by pharmacists to educate HF patients about the nature of their disease and providing brochures to increase awareness of their medications have been shown to improve medication adherence.
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Affiliation(s)
- Abate Wondesen Tsige
- Department of Pharmacy, College of Health SciencesDebre Berhan UniversityDebre BerhanEthiopia
| | | | - Kassahun Dires Ayenew
- Department of Pharmacy, College of Health SciencesDebre Berhan UniversityDebre BerhanEthiopia
| | - Siraye Genzeb Ayele
- Department of Midwifery, School of Nursing and Midwifery, College of Health SciencesAddis Ababa UniversityAddis AbabaEthiopia
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8
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Ciocca N, Lu H, Tzimas G, Muller O, Masi A, Maurizi N, Skalidis I, Gissler MC, Monney P, Schwitter J, Ge Y, Antiochos P. Head-to-Head Comparison and Temporal Trends of Cardiac MRI Recommendations in ESC versus ACC/AHA Guidelines: A Systematic Review and Meta-Analysis. Radiol Cardiothorac Imaging 2024; 6:e230271. [PMID: 38842455 PMCID: PMC11211940 DOI: 10.1148/ryct.230271] [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: 09/08/2023] [Revised: 03/29/2024] [Accepted: 04/09/2024] [Indexed: 06/07/2024]
Abstract
Purpose To provide a comprehensive head-to-head comparison and temporal analysis of cardiac MRI indications between the European Society of Cardiology (ESC) and American College of Cardiology/American Heart Association (ACC/AHA) guidelines to identify areas of consensus and divergence. Materials and Methods A systematic review and meta-analysis was conducted. ESC and ACC/AHA guidelines published until May 2023 were systematically screened for recommendations related to cardiac MRI. The class of recommendation (COR) and level of evidence (LOE) for cardiac MRI recommendations were compared between the two guidelines and between newer versus older versions of each guideline using χ2 or Fisher exact tests. Results ESC guidelines included 109 recommendations regarding cardiac MRI, and ACC/AHA guidelines included 90 recommendations. The proportion of COR I and LOE B was higher in ACC/AHA versus ESC guidelines (60% [54 of 90] vs 46.8% [51 of 109]; P = .06 and 53% [48 of 90] vs 35.8% [39 of 109], respectively; P = .01). The increase in the number of cardiac MRI recommendations over time was significantly higher in ESC guidelines (from 63 to 109 for ESC vs from 65 to 90 for ACC/AHA; P = .03). The main areas of consensus were found in heart failure and hypertrophic cardiomyopathy, while the main divergences were in valvular heart disease, arrhythmias, and aortic disease. Conclusion ESC guidelines included more recommendations related to cardiac MRI use, whereas the ACC/AHA recommendations had higher COR and LOE. The number of cardiac MRI recommendations increased significantly over time in both guidelines, indicating the increasing role of cardiac MRI evaluation and management of cardiovascular disease. Keywords: Cardiovascular Magnetic Resonance, Guideline, European Society of Cardiology, ESC, American College of Cardiology/American Heart Association, ACC/AHA Supplemental material is available for this article. © RSNA, 2024.
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Affiliation(s)
- Nicola Ciocca
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Henri Lu
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Georgios Tzimas
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Olivier Muller
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Ambra Masi
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Niccolò Maurizi
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Ioannis Skalidis
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Mark Colin Gissler
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Pierre Monney
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
| | - Juerg Schwitter
- From the Division of Cardiology, Lausanne University Hospital and
University of Lausanne, Rue du Bugnon, 1005 Lausanne, Switzerland (N.C., H.L.,
G.T., O.M., A.M., N.M., I.S., P.M., J.S., P.A.); Division of Cardiovascular
Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston,
Mass (H.L.); Department of Cardiology, University of Crete, Herakleion, Greece
(I.S.); Department of Cardiology and Angiology, University Heart Center
Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg,
Germany (M.C.G.); and Division of Cardiology, St Michael’s Hospital,
University of Toronto, Toronto, Canada (Y.G.)
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Leelaviwat N, Kewcharoen J, Trongtorsak A, Thangjui S, Del Rio-Pertuz G, Abdelnabi M, Navaravong L. Association between periodontal disease and heart failure: a systematic review and meta-analysis. Acta Cardiol 2024; 79:405-409. [PMID: 37768121 DOI: 10.1080/00015385.2023.2259192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023]
Affiliation(s)
- Natnicha Leelaviwat
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Jakrin Kewcharoen
- Division of Cardiology, Loma Linda University Health, Loma Linda, CA, USA
| | - Angkawipa Trongtorsak
- Department of Cardiovascular Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Sittinun Thangjui
- Division of Cardiology, West Virginia University, Morgantown, WV, USA
| | | | - Mahmoud Abdelnabi
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Leenhapong Navaravong
- Division of Cardiovascular Medicine, University of Utah Health, Salt Lake City, UT, USA
- Intermountain Heart Institute - Utah Valley, Provo, UT, USA
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10
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Zheng Z, Tang W, Li Y, Ai Y, Tu Z, Yang J, Fan C. Advancing cardiac regeneration through 3D bioprinting: methods, applications, and future directions. Heart Fail Rev 2024; 29:599-613. [PMID: 37943420 DOI: 10.1007/s10741-023-10367-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/29/2023] [Indexed: 11/10/2023]
Abstract
Cardiovascular diseases (CVDs) represent a paramount global mortality concern, and their prevalence is on a relentless ascent. Despite the effectiveness of contemporary medical interventions in mitigating CVD-related fatality rates and complications, their efficacy remains curtailed by an array of limitations. These include the suboptimal efficiency of direct cell injection and an inherent disequilibrium between the demand and availability of heart transplantations. Consequently, the imperative to formulate innovative strategies for cardiac regeneration therapy becomes unmistakable. Within this context, 3D bioprinting technology emerges as a vanguard contender, occupying a pivotal niche in the realm of tissue engineering and regenerative medicine. This state-of-the-art methodology holds the potential to fabricate intricate heart tissues endowed with multifaceted structures and functionalities, thereby engendering substantial promise. By harnessing the prowess of 3D bioprinting, it becomes plausible to synthesize functional cardiac architectures seamlessly enmeshed with the host tissue, affording a viable avenue for the restitution of infarcted domains and, by extension, mitigating the onerous yoke of CVDs. In this review, we encapsulate the myriad applications of 3D bioprinting technology in the domain of heart tissue regeneration. Furthermore, we usher in the latest advancements in printing methodologies and bioinks, culminating in an exploration of the extant challenges and the vista of possibilities inherent to a diverse array of approaches.
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Affiliation(s)
- Zilong Zheng
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China
| | - Weijie Tang
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China
| | - Yichen Li
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China
| | - Yinze Ai
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China
| | - Zhi Tu
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China
| | - Jinfu Yang
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China
| | - Chengming Fan
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Middle Renmin Road 139, Changsha, 410011, China.
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11
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Chen Y, Cai XB, Yao X, Zhang SH, Cai MH, Li HP, Jing XB, Zhang YG, Ding QF. Association of serum albumin with heart failure mortality with NYHA class IV in Chinese patients: Insights from PhysioNet database (version 1.3). Heart Lung 2024; 65:72-77. [PMID: 38432040 DOI: 10.1016/j.hrtlng.2024.02.007] [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: 11/28/2023] [Revised: 02/08/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Studies have proved that low albumin level is associated with increased mortality in most diseases, such as chronic kidney disease and hepatic cirrhosis. However, the relationship between albumin and all-cause death in heart failure patients in China is still unclear. OBJECTIVES We aimed to investigate the association between albumin level and 28-day mortality in Chinese hospitalized patients with NYHA IV heart failure. METHODS A total of 2008 Chinese patients were included. The correlation between serum albumin level and mortality was tested using a cox proportional hazards regression model. The smooth curve fitting was used to identify non-linear relationships between serum albumin and mortality. The Forest plot analysis was used to assess the association between albumin and 28-day mortality in different groups. RESULTS Compared with patients with NYHA II-III, patients with NYHA IV had lower albumin level and higher mortality within 28 days. The albumin on admission was independently and inversely associated with the endpoint risk, which remained significant (hazard ratio: 0.80; 95 % confidence interval: 0.66 to 0.96; p = 0.0196) after multivariable adjustment. The smooth curve fitting showed with the increase of albumin, the mortality within 28 days would decrease. A subgroup analysis found that the inverse association between the albumin level and risk of the mortality was consistent across the subgroup stratified by possible influence factors. CONCLUSION Serum albumin level is negatively associated with 28-day mortality in hospitalized heart failure patients within NYHA IV in China, which can be used as an independent predictor.
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Affiliation(s)
- Yun Chen
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Xian-Bin Cai
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Xin Yao
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Shao-Hui Zhang
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Min-Hua Cai
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Hao-Peng Li
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Xu-Bin Jing
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Yong-Gang Zhang
- Department of EICU, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxiabei Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Qia-Feng Ding
- Department of EICU, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxiabei Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China.
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Yu Y, Wang L, Hou W, Xue Y, Liu X, Li Y. Identification and validation of aging-related genes in heart failure based on multiple machine learning algorithms. Front Immunol 2024; 15:1367235. [PMID: 38686376 PMCID: PMC11056574 DOI: 10.3389/fimmu.2024.1367235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 04/03/2024] [Indexed: 05/02/2024] Open
Abstract
Background In the face of continued growth in the elderly population, the need to understand and combat age-related cardiac decline becomes even more urgent, requiring us to uncover new pathological and cardioprotective pathways. Methods We obtained the aging-related genes of heart failure through WGCNA and CellAge database. We elucidated the biological functions and signaling pathways involved in heart failure and aging through GO and KEGG enrichment analysis. We used three machine learning algorithms: LASSO, RF and SVM-RFE to further screen the aging-related genes of heart failure, and fitted and verified them through a variety of machine learning algorithms. We searched for drugs to treat age-related heart failure through the DSigDB database. Finally, We use CIBERSORT to complete immune infiltration analysis of aging samples. Results We obtained 57 up-regulated and 195 down-regulated aging-related genes in heart failure through WGCNA and CellAge databases. GO and KEGG enrichment analysis showed that aging-related genes are mainly involved in mechanisms such as Cellular senescence and Cell cycle. We further screened aging-related genes through machine learning and obtained 14 key genes. We verified the results on the test set and 2 external validation sets using 15 machine learning algorithm models and 207 combinations, and the highest accuracy was 0.911. Through screening of the DSigDB database, we believe that rimonabant and lovastatin have the potential to delay aging and protect the heart. The results of immune infiltration analysis showed that there were significant differences between Macrophages M2 and T cells CD8 in aging myocardium. Conclusion We identified aging signature genes and potential therapeutic drugs for heart failure through bioinformatics and multiple machine learning algorithms, providing new ideas for studying the mechanism and treatment of age-related cardiac decline.
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Affiliation(s)
- Yiding Yu
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lin Wang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wangjun Hou
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yitao Xue
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiujuan Liu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yan Li
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Abudureyimu M, Luo X, Jiang L, Jin X, Pan C, Yu W, Ge J, Zhang Y, Ren J. FBXL4 protects against HFpEF through Drp1-Mediated regulation of mitochondrial dynamics and the downstream SERCA2a. Redox Biol 2024; 70:103081. [PMID: 38359748 PMCID: PMC10878117 DOI: 10.1016/j.redox.2024.103081] [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: 01/29/2024] [Revised: 02/08/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024] Open
Abstract
AIMS Heart failure with preserved ejection fraction (HFpEF) is a devastating health issue although limited knowledge is available for its pathogenesis and therapeutics. Given the perceived involvement of mitochondrial dysfunction in HFpEF, this study was designed to examine the role of mitochondrial dynamics in the etiology of HFpEF. METHOD AND RESULTS Adult mice were placed on a high fat diet plus l-NAME in drinking water ('two-hit' challenge to mimic obesity and hypertension) for 15 consecutive weeks. Mass spectrometry revealed pronounced changes in mitochondrial fission protein Drp1 and E3 ligase FBXL4 in 'two-hit' mouse hearts. Transfection of FBXL4 rescued against HFpEF-compromised diastolic function, cardiac geometry, and mitochondrial integrity without affecting systolic performance, in conjunction with altered mitochondrial dynamics and integrity (hyperactivation of Drp1 and unchecked fission). Mass spectrometry and co-IP analyses unveiled an interaction between FBXL4 and Drp1 to foster ubiquitination and degradation of Drp1. Truncated mutants of FBXL4 (Delta-Fbox) disengaged interaction between FBXL4 and Drp1. Metabolomic and proteomics findings identified deranged fatty acid and glucose metabolism in HFpEF patients and mice. A cellular model was established with concurrent exposure of high glucose and palmitic acid as a 'double-damage' insult to mimic diastolic anomalies in HFpEF. Transfection of FBXL4 mitigated 'double-damage'-induced cardiomyocyte diastolic dysfunction and mitochondrial injury, the effects were abolished and mimicked by Drp1 knock-in and knock-out, respectively. HFpEF downregulated sarco(endo)plasmic reticulum (SR) Ca2+ uptake protein SERCA2a while upregulating phospholamban, RYR1, IP3R1, IP3R3 and Na+-Ca2+ exchanger with unaltered SR Ca2+ load. FBXL4 ablated 'two-hit' or 'double-damage'-induced changes in SERCA2a, phospholamban and mitochondrial injury. CONCLUSION FBXL4 rescued against HFpEF-induced cardiac remodeling, diastolic dysfunction, and mitochondrial injury through reverting hyperactivation of Drp1-mediated mitochondrial fission, underscoring the therapeutic promises of FBXL4 in HFpEF.
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Affiliation(s)
- Miyesaier Abudureyimu
- Cardiovascular Department, Shanghai Xuhui Central Hospital, Fudan University, Shanghai, 200031, China; National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China
| | - Xuanming Luo
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China; Department of General Surgery, Shanghai Xuhui Central Hospital, Fudan University, Shanghai, 200031, China
| | - Lingling Jiang
- Cardiovascular Department, Shanghai Xuhui Central Hospital, Fudan University, Shanghai, 200031, China; National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China
| | - Xuejuan Jin
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China; Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, 200032, China
| | - Cuizhen Pan
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China; Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, 200032, China
| | - Wei Yu
- Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, China
| | - Junbo Ge
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China; Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, 200032, China
| | - Yingmei Zhang
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China; Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, 200032, China
| | - Jun Ren
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China; Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, 200032, China; Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, 200032, China.
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14
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Ito R, Kondo Y, Nakano M, Kajiyama T, Nakano M, Kitagawa M, Sugawara M, Chiba T, Kobayashi Y. Interaction of left ventricular size with the outcome of cardiac resynchronization therapy in Japanese patients. Clin Cardiol 2024; 47:e24267. [PMID: 38619004 PMCID: PMC11017297 DOI: 10.1002/clc.24267] [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: 01/07/2024] [Revised: 03/08/2024] [Accepted: 03/28/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND We analyzed the influence of the QRS duration (QRSd) to LV end-diastolic volume (LVEDV) ratio on cardiac resynchronization therapy (CRT) outcomes in heart failure patients classified as III/IV per the New York Heart Association (NYHA) and with small body size. HYPOTHESIS We proposed the hypothesis that the QRSd/LV size ratio is a better index of the CRT substrate. METHODS We enrolled 114 patients with advanced heart failure (NYHA class III/IV, and LV ejection fraction >35%) who received a CRT device, including those with left bundle branch block (LBBB) and QRSd ≥120 milliseconds (n = 60), non-LBBB and QRSd ≥150 milliseconds (n = 30) and non-LBBB and QRSd of 120-149 milliseconds (n = 24). RESULTS Over a mean follow-up period of 65 ± 58 months, the incidence of the primary endpoint, a composite of all-cause death and hospitalization for heart failure, showed no significant intergroup difference (43.3% vs. 50.0% vs. 37.5%, respectively, p = .72). Similarly, among 104 patients with QRSd/LVEDV ≥ 0.67 (n = 54) and QRSd/LVEDV < 0.67 (n = 52), no significant differences were observed in the incidence of the primary endpoint (35.1% vs. 51.9%, p = .49). Nevertheless, patients with QRSd/LVEDV ≥ 0.67 showed better survival than those with QRSd/LVEDV < 0.67 (14.8% vs. 34.6%, p = .0024). CONCLUSION Advanced HF patients with a higher QRSd/LVEDV ratio showed better survival in this small-body-size population. Thus, the risk is concentrated among those with a larger QRSd, and patients with a relatively smaller left ventricular size appeared to benefit from CRT.
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Affiliation(s)
- Ryo Ito
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
| | - Yusuke Kondo
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
| | - Masahiro Nakano
- Department of Advanced Cardiorhythm TherapeuticsChiba University Graduate School of MedicineChibaJapan
| | - Takatsugu Kajiyama
- Department of Advanced Cardiorhythm TherapeuticsChiba University Graduate School of MedicineChibaJapan
| | - Miyo Nakano
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
| | - Mari Kitagawa
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
| | - Masafumi Sugawara
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
| | - Toshinori Chiba
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
| | - Yoshio Kobayashi
- Department of Cardiovascular MedicineChiba University Graduate School of MedicineChibaJapan
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15
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Shao JW, Chen BH, Abu-Shaban K, Baiyasi A, Wu LM, Ma J. Epicardial adipose tissue in obesity with heart failure with preserved ejection fraction: Cardiovascular magnetic resonance biomarker study. World J Cardiol 2024; 16:149-160. [PMID: 38576524 PMCID: PMC10989227 DOI: 10.4330/wjc.v16.i3.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/09/2024] [Accepted: 02/06/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Obesity has become a serious public health issue, significantly elevating the risk of various complications. It is a well-established contributor to Heart failure with preserved ejection fraction (HFpEF). Evaluating HFpEF in obesity is crucial. Epicardial adipose tissue (EAT) has emerged as a valuable tool for validating prognostic biomarkers and guiding treatment targets. Hence, assessing EAT is of paramount importance. Cardiovascular magnetic resonance (CMR) imaging is acknowledged as the gold standard for analyzing cardiac function and morphology. We hope to use CMR to assess EAT as a bioimaging marker to evaluate HFpEF in obese patients. AIM To assess the diagnostic utility of CMR for evaluating heart failure with preserved ejection fraction [HFpEF; left ventricular (LV) ejection fraction ≥ 50%] by measuring the epicardial adipose tissue (EAT) volumes and EAT mass in obese patients. METHODS Sixty-two obese patients were divided into two groups for a case-control study based on whether or not they had heart failure with HFpEF. The two groups were defined as HFpEF+ and HFpEF-. LV geometry, global systolic function, EAT volumes and EAT mass of all subjects were obtained using cine magnetic resonance sequences. RESULTS Forty-five patients of HFpEF- group and seventeen patients of HFpEF+ group were included. LV mass index (g/m2) of HFpEF+ group was higher than HFpEF- group (P < 0.05). In HFpEF+ group, EAT volumes, EAT volume index, EAT mass, EAT mass index and the ratio of EAT/[left atrial (LA) left-right (LR) diameter] were higher compared to HFpEF- group (P < 0.05). In multivariate analysis, Higher EAT/LA LR diameter ratio was associated with higher odds ratio of HFpEF. CONCLUSION EAT/LA LR diameter ratio is highly associated with HFpEF in obese patients. It is plausible that there may be utility in CMR for assessing obese patients for HFpEF using EAT/LA LR diameter ratio as a diagnostic biomarker. Further prospective studies, are needed to validate these proof-of-concept findings.
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Affiliation(s)
- Ju-Wei Shao
- Department of Radiology, The Affiliated Hospital of Yunnan University, Kunming 650021, Yunnan Province, China
| | - Bing-Hua Chen
- Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Kamil Abu-Shaban
- Department of Radiology, University of Toledo College of Medicine, Toledo, OH 43623, United States
| | - Ahmad Baiyasi
- Department of Radiology, Wayne State University School of Medicine, Detroit, MI 48201, United States
| | - Lian-Ming Wu
- Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jing Ma
- Department of Endocrinology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China.
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Teng Y, Li Y, Wang L, Wang B, Su S, Chen J, Lu Z, Zhu H, Zhao M. Effectiveness and pharmacological mechanisms of Chinese herbal medicine for coronary heart disease complicated with heart failure. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117605. [PMID: 38128892 DOI: 10.1016/j.jep.2023.117605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 11/30/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chinese herbal medicine (CHM) is widely used for treating coronary heart disease complicated with heart failure (CHD-HF). However, the exact mechanisms involved are still not fully understood. AIM OF THE STUDY To assess the clinical effectiveness and potential pharmacological mechanisms of CHM for treating CHD-HF. METHODS Eight databases were retrieved for Randomized Controlled Trials of CHM for CHD-HF published from their inception to March 2023. Quality assessment of include studies was performed by the Cochrane risk-of-bias. Meta-analysis was used to assess the effectiveness of CHM for CHD-HF, and then core drugs and active ingredients were selected by data mining and network pharmacology. Finally, cluster and enrichment analysis were adopted to explore the potential targets and signaling pathways. RESULTS A total of 52 studies enrolling 5216 patients were included. Meta-analysis revealed that CHM treatment groups significantly improved left ventricular ejection fraction (LVEF), 6-min walk test (6-MWT), left ventricular end-diastolic dimension (LVEDD) and left ventricular end systolic diameter (LVESD) than control groups: [LVEF: SMD = 0.7, 95%CI (0.54, 0.87), p < 0.00001, I2 = 80%; 6-MWT: SMD = 0.72, 95%CI (0.58, 0.86), p < 0.0001, I2 = 67%; LVEDD: SMD = -0.79, 95%CI (-0.89, -0.69), p < 0.0001, I2 = 49%; LVESD: SMD = -0.6 (-0.74, -0.46), p < 0.0001, I2 = 0%]. The results of various biological information analysis showed the internal relationship between prescriptions, core drugs, active ingredients and therapeutic targets. Twelve core herbs with the most commonly use and high correlation were selected from 110 CHMs of 52 prescriptions for CHD-HF treatment, and further 65 effective components were screened out according to the most strength value, which were divided into 12 compounds such as terpenoids, flavonoids, steroids and alkaloids and etc. At the same time, 67 therapeutic targets of active ingredients in CHD-HF were filtrated. On these bases, cluster and enrichment analysis of the components and targets were used to explore relevant pharmacological mechanisms, mainly including anti-myocardial cell damage, anti-inflammation, anti-apoptosis, anti-fibrosis, regulation of oxidative stress, anticoagulation and angiogenesis, and improvement of glucose and fatty acid metabolism. CONCLUSION CHM are effective in treating CHD-HF compared with conventional treatment. Some of the included studies have high risks in the implementation of blinding, so more high-quality studies are needed. The active ingredients of CHM could protect the myocardium and improve pathological environment of CHD-HF in various ways. And CHM has the advantage of multi-component and multi-target treatment for complex diseases.
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Affiliation(s)
- Yu Teng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Yang Li
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Lei Wang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Baofu Wang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Sha Su
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Jiaxin Chen
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Ziwen Lu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Haiyan Zhu
- Department of Cardiology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Mingjing Zhao
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China; Institute of Cardiovascular Diseases, Beijing University of Chinese Medicine, Beijing, 100700, China.
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Zhang L, Han X. Relationship between Noise Exposure and Prognosis of Patients with Heart Failure: A Retrospective Analysis. Noise Health 2024; 26:51-57. [PMID: 38570311 PMCID: PMC11141694 DOI: 10.4103/nah.nah_101_23] [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: 11/13/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Environmental noise damages the cardiovascular system and endangers human health. This study was conducted to analyze the relationship between noise exposure and prognosis of patients with heart failure and to provide a good strategy for disease treatment. METHODS AND MATERIALS This study was a retrospective analysis. A total of 487 patients with heart failure admitted to Ganzhou People's Hospital from September 2021 to September 2023 were selected as research subjects, and they were divided into the low noise exposure group (<55 dB; group A) and the high noise exposure group (≥55 dB; group B) according to the noise exposure conditions. The baseline data and physiological indicators of the two groups were analyzed. RESULTS In this study, 84 patients were included in group B, and the remaining 403 patients were included in group A. Group A had lower systolic pressure, diastolic pressure, heart rate, and respiratory rate compared to group B (P < 0.05). The serum B-type natriuretic peptide (BNP) level in group A was lower than that in group B (P < 0.001). Group B had significantly higher scores on the Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) compared to group A (P < 0.001). The noise level was correlated with SAS score, SDS score, and serum BNP level (all P < 0.001). CONCLUSION The noise exposure is correlated with the prognosis of patients with heart failure, suggesting that active strategies should be adopted to reduce the impact of noise on their disease.
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Affiliation(s)
- Liu Zhang
- Infectious Disease Supervision Department, Daqing Disease Prevention and Control Center, Daqing 163000, Heilongjiang, China
- Infectious Disease Supervision Department, Daqing Health and Family Planning Comprehensive Supervision and Law Enforcement Bureau, Daqing 163000, Heilongjiang, China
| | - Xiaoyu Han
- Hematology Internal Department, Ganzhou People’s Hospital, Ganzhou 341000, Jiangxi, China
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Chen H, Liu F, Luo J, Tu Y, Huang S, Zhu W. Association of living alone with clinical outcomes in patients with heart failure: A systematic review and meta-analysis. Clin Cardiol 2024; 47:e24153. [PMID: 37740434 PMCID: PMC10765994 DOI: 10.1002/clc.24153] [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: 02/10/2023] [Revised: 08/26/2023] [Accepted: 09/06/2023] [Indexed: 09/24/2023] Open
Abstract
Living alone is an objective sign of social isolation. It is uncertain whether living alone worsens clinical outcomes in heart failure (HF) patients. We aimed to assess how living alone affected clinical outcomes in individuals with HF. We searched the electronic databases of PubMed, Embase, and Cochrane from 1990 to April 2022 for studies comparing living alone with HF. A random-effects model with inverse variance was used to pool adjusted hazard ratios (HRs) and 95% confidence intervals (CIs). Seven studies were deemed to meet the standards. In patients with HF, compared with living with others, living alone was associated with an elevated risk of any hospitalization at the 30-day (HR: 1.78, 95% CI: 1.09-2.89), 90-day (HR: 1.24, 95% CI: 1.02-1.51), or ≥1-year (HR: 1.14, 95% CI: 1.04-1.26) follow-up periods. HF patients living alone also had a greater risk of any hospitalization or death at the 30-day (HR: 1.56, 95% CI: 1.15-2.11), 90-day (HR: 1.26, 95% CI: 1.05-1.50), and ≥1-year (HR: 1.18, 95% CI: 1.09-1.28) follow-up periods. However, patients living alone had no increased risk of all-cause death at the 30-day (HR: 1.0, 95% CI: 0.19-5.36), 90-day (HR: 0.46, 95% CI: 0.03-7.42), or ≥ 1-year (HR: 1.10, 95% CI: 0.73-1.67) follow-up periods. In comparison to living with others, living alone was associated with an increased risk of any hospitalization but not all-cause death in HF patients.
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Affiliation(s)
- Haibo Chen
- Department of Psychiatry, Jiangxi Mental HospitalAffiliated Mental Hospital of Nanchang UniversityNanchangChina
| | - Fuwei Liu
- Department of CardiologyThe Affiliated Ganzhou Hospital of Nanchang UniversityGanzhouChina
| | - Jun Luo
- Department of CardiologyThe Affiliated Ganzhou Hospital of Nanchang UniversityGanzhouChina
| | - Yating Tu
- Department of Psychiatry, Jiangxi Mental HospitalAffiliated Mental Hospital of Nanchang UniversityNanchangChina
| | - Shan Huang
- Department of PsychiatryThe Third People's Hospital of GanzhouGanzhouChina
| | - Wengen Zhu
- Department of Cardiologythe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
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19
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Xie X, Wu Q. Basic situation and trend analysis in heart transplantation research funded by the National Natural Science Foundation of China. Clin Transplant 2023; 37:e15108. [PMID: 37638397 DOI: 10.1111/ctr.15108] [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: 06/22/2023] [Revised: 08/10/2023] [Accepted: 08/16/2023] [Indexed: 08/29/2023]
Abstract
INTRODUCTION This study analyzes heart transplantation funding provided by the National Natural Science Foundation of China (NSFC) between 1986 and 2022. The findings offer an objective and scientific reference for heart transplantation research. METHODS CiteSpace visualization was used to present keywords in heart transplantation research. RESULTS From 1986 to 2022, the NFSC disbursed ¥117.68 million to fund 259 projects related to heart transplantation. Hubei, Shanghai, Beijing, Guangdong, and Heilongjiang received the most funding. General and youth science fund projects accounted for 58.69% and 30.50%, respectively. The main discipline category was organ transplantation and transplantation immunity, accounting for 40.93%. Research hotspots included "immune tolerance," "rejection reaction," "t cell" "dendritic cell," "stem cell," and "transplantation tolerance." Research foci were "rejection reaction," "heart failure," "immune tolerance," "heart transplantation," "stem cell," "suppressor cell," "dendritic cell," "dilated cardiomyopathy," and "t cell." In the past 5 years, the research frontier has targeted "transplantation tolerance," "ischemia-reperfusion injury," and "heart transplantation." CONCLUSION Continuous NSFC funding for heart transplantation research has promoted the development of disciplines and cultivation of talent. Novel technologies (e.g., artificial hearts and donor maintenance) have generated new requirements for heart transplantation research.
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Affiliation(s)
- Xianyu Xie
- Fujian Medical University Union Hospital, Fuzhou City, Fujian Province, China
| | - Qinde Wu
- Fujian Medical University Union Hospital, Fuzhou City, Fujian Province, China
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20
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Dies RM, Jackson CN, Flanagan CJ, Sinnathamby ES, Spillers NJ, Potharaju P, Singh N, Varrassi G, Ahmadzadeh S, Shekoohi S, Kaye AD. The Evolving Role of Vericiguat in Patients With Chronic Heart Failure. Cureus 2023; 15:e49782. [PMID: 38161537 PMCID: PMC10757766 DOI: 10.7759/cureus.49782] [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: 10/23/2023] [Accepted: 12/01/2023] [Indexed: 01/03/2024] Open
Abstract
Heart failure (HF) is a chronic and progressive clinical disorder characterized by an inability to pump sufficient blood to meet metabolic demands. It poses a substantial global healthcare burden, leading to high morbidity, mortality, and economic impact. Current treatments for HF include lifestyle modifications, guideline-directed medical therapies (GDMT), and device interventions, but the need for novel therapeutic approaches remains significant. The introduction of vericiguat, a soluble guanylate cyclase stimulator, has shown promise in improving outcomes for heart failure patients. Vericiguat addresses the underlying pathophysiological mechanisms of heart failure by augmenting the cyclic guanosine monophosphate (cGMP) pathway, leading to enhanced cardiac contractility and vasodilation. Clinical trials evaluating the efficacy and safety of vericiguat, such as the Vericiguat Global Study in Subjects with Heart Failure with Reduced Ejection Fraction (VICTORIA) trial, have demonstrated promising results. It has been shown that vericiguat, when added to standard therapy, reduces the risk of HF hospitalization and cardiovascular death in patients with symptomatic chronic HF with reduced ejection fraction (HFrEF). The addition of vericiguat to the current armamentarium of HF treatments provides clinicians with a novel therapeutic option to further optimize patient outcomes. Its potential benefits extend beyond symptom management, aiming to reduce hospitalizations and mortality rates associated with HF. As with any new treatment, the appropriate patient selection, monitoring, and management of potential adverse effects are essential. Further research is warranted to determine the long-term benefits, optimal dosing strategies, and potential combination therapies involving vericiguat. Its ability to target the cGMP pathway provides a unique mechanism of action, offering potential benefits in improving clinical outcomes for HF patients. Continued investigation and clinical experience will further elucidate the role of vericiguat in the management of HF and its overall impact on reducing the healthcare burden associated with this debilitating condition.
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Affiliation(s)
- Ross M Dies
- College of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Corrie N Jackson
- College of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Chelsi J Flanagan
- College of Medicine, University of the Incarnate Word School of Osteopathic Medicine, San Antonio, USA
| | - Evan S Sinnathamby
- College of Medicine, Louisiana State University Health Sciences Center New Orleans, New Orleans, USA
| | - Noah J Spillers
- College of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Pooja Potharaju
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Naina Singh
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | | | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
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Ma H, Li H, Sheng S, Quan L, Yang Z, Xu F, Zeng W. Mean arterial pressure and mortality in patients with heart failure: a retrospective analysis of Zigong heart failure database. Blood Press Monit 2023; 28:343-350. [PMID: 37702595 PMCID: PMC10621646 DOI: 10.1097/mbp.0000000000000674] [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: 02/03/2023] [Accepted: 05/30/2023] [Indexed: 09/14/2023]
Abstract
BACKGROUND It is commonly observed that a higher target of mean arterial pressure (MAP) is in previous studies. This study assessed the association of MAP with short-term mortality in heart failure (HF) patients. METHODS A retrospective cohort study was conducted by using data from Hospitalized patients with heart failure: integrating electronic healthcare records and external outcome database (v1.2 ). The characteristic of patients was described by 3 groups of MAP: below 80 mmHg, 80-100 mmHg, and above 100 mmHg. Univariate and multivariate logistic regression analyses were used to assess the relevance between MAP and all-cause mortality within 28 days and 6 months. For assessing the effect of multiple variables on patient survival time, 28-day and 6-month, Kaplan-Meier survival analysis and Forest plot were performed. RESULTS The overall cohort comprised 2008 patients divided by MAP into 3 groups, each group had 344 (17.1%), 938 (46.7%), and 726 (36.2%) patients. Patients in MAP < 80 mmHg group had higher mortality than MAP 80-100 mmHg and MAP ≥ 100 mmHg in 28 days(3.8% versus 1.6% versus 1.2%) and in 6 months (4.9% versus 2.5% versus 2.3%). Univariate analysis showed that MAP as a continuous variate was associated with 28-day (OR was 0.98, 95% CIs: 0.96-0.99, P = 0.011) and 6-month mortality (OR was 0.98, 95% CIs: 0.97-1, P = 0.021) in HF patients. Model 4 put into multivariate logistic regression analyses showed MAP 80-100 mmHg (OR was 0.13, 95% CIs: 0.02-0.8, P = 0.027) stably associated with 28-day and 6-month mortality after adjusted covariable. Kaplan-Meier survival curves revealed a higher survival rate in the MAP ≥ 80 mmHg group than in the MAP < 80 mmHg group. The forest plot showed the stable effect of MAP ≥ 80 mmHg compared with MAP < 80 mmHg, the interaction analysis had no statistical significance effect between the two groups of MAP and multi-variable. CONCLUSION It is indicated that MAP was independently associated with 28-day, 6-month all-cause mortality of HF patients, and compared with MAP < 80 mmHg, MAP ≥ 80 mmHg had a lower risk of 28-day, 6-month all-cause mortality of patients with HF.
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Affiliation(s)
- Hangkun Ma
- Department of Intensive Care Unit, Xiyuan Hospital, China Academy of Chinese Medical Sciences
| | - Haibo Li
- Graduate School of Peking Union Medical College
| | - Song Sheng
- Department of Intensive Care Unit, Xiyuan Hospital, China Academy of Chinese Medical Sciences
| | - Longfang Quan
- Department of anorectal, Xiyuan Hospital, China Academy of Chinese Medical Sciences
| | - Zhixu Yang
- Department of Intensive Care Unit, Xiyuan Hospital, China Academy of Chinese Medical Sciences
| | - Fengqin Xu
- Laboratory of Prevention and Treatment of Vascular Aging by Combination of Disease and Syndrome, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wenying Zeng
- Laboratory of Prevention and Treatment of Vascular Aging by Combination of Disease and Syndrome, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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22
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Tadros HJ, Miyake CY, Kearney DL, Kim JJ, Denfield SW. The Many Faces of Arrhythmogenic Cardiomyopathy: An Overview. Appl Clin Genet 2023; 16:181-203. [PMID: 37933265 PMCID: PMC10625769 DOI: 10.2147/tacg.s383446] [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: 06/29/2023] [Accepted: 10/10/2023] [Indexed: 11/08/2023] Open
Abstract
Arrhythmogenic cardiomyopathy (AC) is a disease that involves electromechanical uncoupling of cardiomyocytes. This leads to characteristic histologic changes that ultimately lead to the arrhythmogenic clinical features of the disease. Initially thought to affect the right ventricle predominantly, more recent data show that it can affect both the ventricles or the left ventricle alone. Throughout the recent era, diagnostic modalities and criteria for AC have continued to evolve and our understanding of its clinical features in different age groups as well as the genotype to the phenotype correlations have improved. In this review, we set out to detail the epidemiology, etiologies, presentations, evaluation, and management of AC across the age continuum.
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Affiliation(s)
- Hanna J Tadros
- Department of Pediatrics, Section of Pediatric Cardiology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Christina Y Miyake
- Department of Pediatrics, Section of Pediatric Cardiology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA
| | - Debra L Kearney
- Department of Pathology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Jeffrey J Kim
- Department of Pediatrics, Section of Pediatric Cardiology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Susan W Denfield
- Department of Pediatrics, Division of Pediatric Cardiology, Baylor College of Medicine, Houston, TX, USA
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Zhang H, Hu W, Yuan M, Lu D, Gao Y, Dai Q. The association between erector spinae muscle content and chronic heart failure and its severity. ESC Heart Fail 2023; 10:2982-2989. [PMID: 37522384 PMCID: PMC10567664 DOI: 10.1002/ehf2.14482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/11/2022] [Accepted: 07/04/2023] [Indexed: 08/01/2023] Open
Abstract
AIMS Previous studies have shown a significant reduction in skeletal muscle content in patients with chronic heart failure (CHF). The present study focused on the erector spinae muscle (ESM) to determine whether ESM content is associated with the development and severity of CHF. METHODS AND RESULTS A total of 652 patients were included in this trial for the study. According to the diagnostic criteria of CHF, 652 patients were divided into two groups, namely, the control group (268 patients) and the CHF group (384 patients). Meanwhile, to assess whether the ESM is associated with the severity of CHF, patients in the CHF group were divided into two groups according to left ventricular ejection fraction (LVEF) values: heart failure with preserved ejection fraction (HFpEF, LVEF ≥50%, 256 patients) and heart failure with reduced ejection fraction (HFrEF, LVEF ≤40%, 68 patients). Receiver operating curve analysis was performed to assess whether ESM content could predict CHF and determine its severity. Compared with the control group, the patients in the CHF group were older, the prevalence of coronary heart disease (CHD) and atrial fibrillation was higher, the colour ultrasound results showed that LVEF decreased significantly, and the left ventricular end-diastolic internal diameter and left ventricular end-systolic internal diameter increased significantly. Besides, patients in the CHF group had significantly lower ESM content, and ESM is an independent predictor of heart failure, with an odds ratio of 0.713 (CHF group vs. control group, 95% confidence interval 0.626-0.811, P < 0.001). Compared with the HFpEF group, the HFrEF group has a lower prevalence of CHD, LVEF decreased significantly, the left ventricular end-diastolic internal diameter and left ventricular end-systolic internal diameter increased significantly, also patients in the HFrEF group had significantly lower ESM content compared with patients in the HFpEF group, and ESM is an independent predictor of the severity of heart failure, with an odds ratio of 0.514 (HFrEF group vs. HFpEF group, 95% confidence interval (0.418-0.633, P < 0.05). The results of receiver operating curve analysis showed that the sensitivity and specificity of ESM content for the diagnosis of CHF were 65.6% and 71.6%, respectively, while the sensitivity and specificity of ESM content for predicting the severity of CHF were 47.1% and 89.1%, respectively. CONCLUSIONS The ESM is of great value in predicting the onset and severity of CHF.
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Affiliation(s)
- Hao Zhang
- Department of CardiologyZhongda Hospital, School of Medicine, Southeast UniversityNanjingPR China
| | - Weiwei Hu
- Department of CardiologyZhongda Hospital, School of Medicine, Southeast UniversityNanjingPR China
| | - Mengxuan Yuan
- Department of CardiologyAffiliated Hospital of Yangzhou UniversityYangzhouPR China
| | - Dasheng Lu
- Department of CardiologyThe Second Affiliated Hospital of Wannan Medical CollegeWuhuPR China
| | - Yang Gao
- Department of CardiologyAffiliated Hospital of Yangzhou UniversityYangzhouPR China
| | - Qiming Dai
- Department of CardiologyZhongda Hospital, School of Medicine, Southeast UniversityNanjingPR China
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Cheng M, Zhu C, Ge Y, Ke Y, Shi Y, Su Y, Ma T, Chi M, Wang N, Lu B, Hou Y. The impact of informal caregivers' preparedness on short-term outcomes of heart failure patients with insufficient self-care. Eur J Cardiovasc Nurs 2023; 22:628-637. [PMID: 36306414 DOI: 10.1093/eurjcn/zvac102] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 09/06/2023]
Abstract
AIMS Even though self-care is essential in the long-term management of heart failure (HF), it is often not performed adequately in HF populations. Mobilizing informal caregivers may be one way to help patients perform self-care, support individual needs, and maintain health. However, informal caregivers often face insufficient preparation for providing long-term care. This insufficient caregiver preparedness may lead to a decline in caregiver contributions and affect the outcomes of care in patients with HF. This study aimed to explore whether informal caregivers' preparedness is a predictor that influences short-term outcomes of HF patients; to analyse whether caregiver contribution to self-care of HF (CC-SCHF) plays a mediating role between informal caregivers' preparedness and HF short-term outcomes. METHODS AND RESULTS A prospective observational study was conducted in China. After controlling for covariates, higher levels of informal caregivers' preparedness were significantly associated with lower 3-month mortality [odds ratio (OR) = 0.919, 95% confidence interval (CI) = (0.855-0.988), P = 0.022] and 3-month readmission rate [OR = 0.883, 95% CI = (0.811-0.961), P = 0.004] and shorter length of hospital stay (β = -0.071, P < 0.001). The informal caregiver's preparedness was positively associated with CC-SCHF maintenance (r = 0.708, P < 0.01), CC-SCHF management (r = 0.431, P < 0.01), and CC-SCHF confidence (r = 0.671, P < 0.01). The CC-SCHF management was a mediator in the relationship between informal caregivers' preparedness and 3-month readmission rate [effect 95% CI = (-0.054 to -0.001)] and length of hospital stay [effect 95% CI = (-0.235 to -0.042)]. CONCLUSION A higher level of informal caregivers' preparedness is associated with better short-term outcomes of HF patients with insufficient self-care.
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Affiliation(s)
- Ming Cheng
- Department of Cardiology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou 215006, China
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Chenya Zhu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou 215006, China
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Yingying Ge
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Yufei Ke
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Yixing Shi
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Yue Su
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Tianyu Ma
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Meixuan Chi
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Naijuan Wang
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
| | - Bingqing Lu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou 215006, China
| | - Yunying Hou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou 215006, China
- School of Nursing, Suzhou Medical College of Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu, China
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25
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Gómez-Mesa JE, Márquez-Murillo M, Figueiredo M, Berni A, Jerez AM, Núñez-Ayala E, Pow-Chon F, Sáenz-Morales LC, Pava-Molano LF, Montes MC, Garillo R, Galindo-Coral S, Reyes-Caorsi W, Speranza M, Romero A. Inter-American Society of Cardiology (CIFACAH-ELECTROSIAC) and Latin-American Heart Rhythm Society (LAHRS): multidisciplinary review on the appropriate use of implantable cardiodefibrillator in heart failure with reduced ejection fraction. J Interv Card Electrophysiol 2023; 66:1211-1229. [PMID: 36469237 PMCID: PMC10333140 DOI: 10.1007/s10840-022-01425-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 11/10/2022] [Indexed: 12/07/2022]
Abstract
BACKGROUND Our main objective was to present a multidisciplinary review on the epidemiology of sudden cardiac death (SCD) and the tools that could be used to identify malignant ventricular arrhythmias (VAs) and to perform risk stratification. In addition, indications and contraindications for the use of implantable cardioverter defibrillator (ICD) in general and in special populations including the elderly and patients with chronic kidney disease (CKD) are also given. METHODS An expert group from the Inter American Society of Cardiology (IASC), through their HF Council (CIFACAH) and Electrocardiology Council (ElectroSIAC), together with the Latin American Heart Rhythm Society (LAHRS), reviewed and discussed the literature regarding the appropriate use of an ICD in people with heart failure (HF) with reduced ejection fraction (HFpEF). Indications and contraindications for the use of ICD are presented in this multidisciplinary review. RESULTS Numerous clinical studies have demonstrated the usefulness of ICD in both primary and secondary prevention of SCD in HFpEF. There are currently precise indications and contraindications for the use of these devices. CONCLUSIONS In some Latin American countries, a low rate of implantation is correlated with low incomes, but this is not the case for all Latin America. Determinants of the low rates of ICD implantation in many Latin American countries are still a matter of research. VA remains one of the most common causes of cardiovascular death associated with HFrEF and different tools are available for stratifying the risk of SCD in this population.
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Affiliation(s)
- Juan Esteban Gómez-Mesa
- Cardiology Department, Fundación Valle del Lili, Cali, Colombia.
- Centro de Investigaciones Clínicas, Fundación Valle del Lili, Cali, Colombia.
- Inter-American Council of Heart Failure and Pulmonary Hypertension/CIFACAH, Mexico City, Mexico.
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico.
| | - Manlio Márquez-Murillo
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
- Inter-American Council of Electrocardiography and Arrhythmias/ELECTROSIAC, Mexico City, Mexico
| | - Marcio Figueiredo
- University of Campinas (UNICAMP) Hospital, Campinas, Brazil
- Latin American Heart Rhythm Society/LAHRS, Montevideo, Uruguay
| | - Ana Berni
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Inter-American Council of Electrocardiography and Arrhythmias/ELECTROSIAC, Mexico City, Mexico
- Hospital Angeles Pedregal, Mexico City, Mexico
| | - Ana Margarita Jerez
- Inter-American Council of Heart Failure and Pulmonary Hypertension/CIFACAH, Mexico City, Mexico
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Instituto de Cardiología Y Cirugía Cardiovascular, La Habana, Cuba
| | - Elaine Núñez-Ayala
- Inter-American Council of Heart Failure and Pulmonary Hypertension/CIFACAH, Mexico City, Mexico
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Electrophysiology, Arrhythmias and Pacemaker Unit, CEDIMAT, Centro Cardiovascular, Santo Domingo, Dominican Republic
| | - Freddy Pow-Chon
- Inter-American Council of Heart Failure and Pulmonary Hypertension/CIFACAH, Mexico City, Mexico
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Hospital Luis Vernaza, Guayaquil, Ecuador
| | - Luis Carlos Sáenz-Morales
- Latin American Heart Rhythm Society/LAHRS, Montevideo, Uruguay
- Fundación Cardioinfantil-Instituto de Cardiología, Bogotá, Colombia
| | - Luis Fernando Pava-Molano
- Cardiology Department, Fundación Valle del Lili, Cali, Colombia
- Latin American Heart Rhythm Society/LAHRS, Montevideo, Uruguay
| | - María Claudia Montes
- Cardiology Department, Fundación Valle del Lili, Cali, Colombia
- Centro de Investigaciones Clínicas, Fundación Valle del Lili, Cali, Colombia
| | - Raúl Garillo
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Inter-American Council of Electrocardiography and Arrhythmias/ELECTROSIAC, Mexico City, Mexico
- Facultad de Ciencias Médicas, Pontificia Universidad Católica Argentina, Buenos Aires, Argentina
| | - Stephania Galindo-Coral
- Cardiology Department, Fundación Valle del Lili, Cali, Colombia
- Centro de Investigaciones Clínicas, Fundación Valle del Lili, Cali, Colombia
| | - Walter Reyes-Caorsi
- Inter-American Council of Electrocardiography and Arrhythmias/ELECTROSIAC, Mexico City, Mexico
- Latin American Heart Rhythm Society/LAHRS, Montevideo, Uruguay
- Comisión Honoraria Para La Salud Cardiovascular, Montevideo, Uruguay
| | - Mario Speranza
- Inter-American Council of Heart Failure and Pulmonary Hypertension/CIFACAH, Mexico City, Mexico
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Hospital Clínica Bíblica, Ciudad de Costa Rica, Costa Rica
| | - Alexander Romero
- Inter-American Council of Heart Failure and Pulmonary Hypertension/CIFACAH, Mexico City, Mexico
- Inter-American Society of Cardiology/IASC, Mexico City, Mexico
- Hospital Santo Tomas, Ciudad de Panama, Panama
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Xiong L, Li X, Hua X, Qian Z. Circ-STC2 promotes the ferroptosis of nucleus pulposus cells via targeting miR-486-3p/TFR2 axis. J Orthop Surg Res 2023; 18:518. [PMID: 37480032 PMCID: PMC10362726 DOI: 10.1186/s13018-023-04010-1] [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: 01/09/2023] [Accepted: 07/14/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND Low back pain (LBP) has become the second leading cause of disability worldwide, which has brought great economic burden to people. It is generally believed that intervertebral disc degeneration (IDD) is the main cause of LBP. This study aimed to explore the role of circ-STC2 in the pathogenesis of IDD. METHODS Nucleus pulposus cells (NPCs) were treated with T-Butyl Hydrogen Peroxide (TBHP) to establish IDD model in vitro. RT-qPCR was performed to detect mRNA expressions. The cell viability was detected with CCK-8 assay. The levels of lactate dehydrogenase (LDH), malondialdehyde (MDA), Fe2+ and glutathione (GSH) of NPCs were measured by corresponding kits. The protein expressions were determined by western blot. Dual-luciferase reporter and RNA pull-down assays were conducted to verify the relationship between circ-STC2 or transferrin recepto 2 (TFR2) and miR-486-3p. RESULTS Circ-STC2 and TFR2 expressions were up-regulated in IDD tissues, and miR-486-3p expression was down-regulated. Knockdown of circ-STC2 promoted the cell viability and inhibited the ferroptosis of the NPCs. The GSH levels, and glutathione peroxidase 4 (GPX4) and solute carrier family 7 member 11 (SLC7A11) protein expressions were increased, the LDH, MDA and Fe2+ levels and achaete-scute complexlike 4 (ASCL4) protein expressions were decreased after circ-STC2 knockdown. Knockdown of miR-486-3p abrogated the si-circ-STC2 effects and overexpression of TFR2 reversed the miR-486-3p mimic effects. CONCLUSIONS Circ-STC2 inhibits the cell viability, induced the ferroptosis of the TBHP treated NPCs via targeting miR-486-3p/TFR2 axis.
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Affiliation(s)
- Liangping Xiong
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, 899 Pinghai Road, Suzhou, 215006, Jiangsu, China
- Department of Orthopedic Surgery, The First People's Hospital of Jiande, Hangzhou, China
| | - Xiaoyan Li
- Department of Orthopedic Surgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - Xi Hua
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, 899 Pinghai Road, Suzhou, 215006, Jiangsu, China
| | - Zhonglai Qian
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, 899 Pinghai Road, Suzhou, 215006, Jiangsu, China.
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Pethő ÁG, Tapolyai M, Browne M, Fülöp T, Orosz P, Szabó RP. The Importance of the Nephrologist in the Treatment of the Diuretic-Resistant Heart Failure. Life (Basel) 2023; 13:1328. [PMID: 37374112 PMCID: PMC10303045 DOI: 10.3390/life13061328] [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: 05/10/2023] [Revised: 06/02/2023] [Accepted: 06/04/2023] [Indexed: 06/29/2023] Open
Abstract
Heart failure is not only a global problem but also significantly limits the life prospects of these patients. The epidemiology and presentation of heart failure are intensively researched topics in cardiology. The risk factors leading to heart failure are well known; however, the real challenge is to provide effective treatments. A vicious cycle develops in heart failure of all etiologies, sooner or later compromising both cardiac and kidney functions simultaneously. This can explain the repeated hospital admissions due to decompensation and the significantly reduced quality of life. Moreover, diuretic-refractory heart failure represents a distinct challenge due to repeated hospital admissions and increased mortality. In our narrative review, we wanted to draw attention to nephrology treatment options for severe diuretic-resistant heart failure. The incremental value of peritoneal dialysis in severe heart failure and the feasibility of percutaneous peritoneal dialysis catheter insertion have been well known for many years. In contrast, the science and narrative of acute peritoneal dialysis in diuretic-resistant heart failure remains underrepresented. We believe that nephrologists are uniquely positioned to help these patients by providing acute peritoneal dialysis to reduce hospitalization dependency and increase their quality of life.
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Affiliation(s)
- Ákos Géza Pethő
- Department of Internal Medicine and Oncology, Faculty of Medicine, Semmelweis University, 1085 Budapest, Hungary
| | - Mihály Tapolyai
- Department of Nephrology, Szent Margit Kórhaz, 1032 Budapest, Hungary
- Medicine Service, Ralph H. Jonson VA Medical Center, Charleston, SC 29401, USA
| | - Maria Browne
- Department of Medicine, Division of Nephrology, University of Maryland Medical Center, Baltimore, MD 21201, USA
- Medicine Service, Baltimore VA Medical Center, Baltimore, MD 21201, USA
| | - Tibor Fülöp
- Medicine Service, Ralph H. Jonson VA Medical Center, Charleston, SC 29401, USA
- Department of Medicine, Division of Nephrology, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Petronella Orosz
- Bethesda Children's Hospital, 1146 Budapest, Hungary
- Department of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary
| | - Réka P Szabó
- Department of Nephrology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary
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Patel J, Rassekh N, Fonarow GC, Deedwania P, Sheikh FH, Ahmed A, Lam PH. Guideline-Directed Medical Therapy for the Treatment of Heart Failure with Reduced Ejection Fraction. Drugs 2023; 83:747-759. [PMID: 37254024 DOI: 10.1007/s40265-023-01887-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2023] [Indexed: 06/01/2023]
Abstract
Guideline-directed medical therapy (GDMT) is the cornerstone of pharmacological therapy for patients with heart failure with reduced ejection fraction (HFrEF) and consists of the four main drug classes: renin-angiotensin system inhibitors, evidence-based β-blockers, mineralocorticoid inhibitors and sodium glucose cotransporter 2 inhibitors. The recommendation for use of GDMT is based on the results of multiple major randomized controlled trials demonstrating improved clinical outcomes in patients with HFrEF who are maintained on this therapy. The effect is most beneficial when medications from the four main drug classes are used in conjunction. Despite this, there is an underutilization of GDMT, partially due to lack of awareness of how to safely and effectively initiate and titrate these medications. In this review article, we describe the different drug classes included in GDMT and offer an approach to initiation and effective titration in both the inpatient as well as outpatient setting.
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Affiliation(s)
- Jay Patel
- MedStar Heart and Vascular Institute, MedStar Washington Hospital Center, 110 Irving St. NW, Washington, DC, 20010, USA
- Georgetown University, Washington, DC, USA
| | - Negin Rassekh
- MedStar Heart and Vascular Institute, MedStar Washington Hospital Center, 110 Irving St. NW, Washington, DC, 20010, USA
| | | | | | - Farooq H Sheikh
- MedStar Heart and Vascular Institute, MedStar Washington Hospital Center, 110 Irving St. NW, Washington, DC, 20010, USA
- Georgetown University, Washington, DC, USA
| | - Ali Ahmed
- Georgetown University, Washington, DC, USA
- George Washington University, Washington, DC, USA
- Veterans Affairs Medical Center, Washington, DC, USA
| | - Phillip H Lam
- MedStar Heart and Vascular Institute, MedStar Washington Hospital Center, 110 Irving St. NW, Washington, DC, 20010, USA.
- Georgetown University, Washington, DC, USA.
- Veterans Affairs Medical Center, Washington, DC, USA.
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Li M, Li H, Liu H, Lai X, Xing W, Shang J. Effect of Traditional Chinese Medicine Cutaneous Regions Therapy as adjuvant treatment of chronic heart failure: A systematic review and meta-analysis. Heliyon 2023; 9:e16012. [PMID: 37206004 PMCID: PMC10189498 DOI: 10.1016/j.heliyon.2023.e16012] [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: 07/31/2022] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 05/21/2023] Open
Abstract
Objective To systematically evaluate the effectiveness of Traditional Chinese Medicine Cutaneous Regions Therapy (TCMCRT) as an adjunctive treatment for chronic heart failure. Methods China National Knowledge Infrastructure (CNKI), Wanfang database, China Science and Technology Journal Database (VIP), Chinese BioMedical Literature Database (CBM), Cochrane Library, PubMed, Web of Science, and EMBASE database were searched to screen randomized controlled trials (RCTs) of TCMCRT for chronic heart failure versus conventional western treatment for chronic heart failure. The Cochrane Risk of Bias Collaboration tool was used to assess the risk of bias in RCTs. Meta-analysis was performed using RevMan 5.3 software to systematically evaluate the effects of conventional western treatment combined with TCMCRT on the cardiac function efficacy, left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD), N-terminal pro-B-type natriuretic peptide (NT-proBNP), 6-min walk test (6MWT), Minnesota Heart Failure Quality of Life Scale (MLHFQ) and Adverse effects, as well as to evaluate the safety of this treatment modality. Results 18 RCT studies were finally included, with a total of 1388 patients, including 695 in the experimental group and 693 in the control group. The results of the Meta-analysis showed that the efficacy of improved cardiac function was better in the experimental group than in the control group [RR = 1.24, 95%CI (1.16, 1.32), P < 0.00001]. Improvement of LVEF in the experimental group was better than the control group [MD = 0.04, 95%CI (0.02, 0.05), P < 0.00001]. LVEDD were better in the experimental group than in the control group after treatment [MD = -3.63, 95% CI (-6.14, -1.12), P = 0.005]. The experimental group improved NT-proBNP better than the control group [MD = -586.26, 95%CI (-857.83, -314.68), P < 0.0001]. The experimental group improved 6MWT better than the control group [MD = 38.76, 95%CI (20.77, 56.75), P < 0.0001]. The experimental group improved MLHFQ values better than the control group [MD = -5.93, 95%CI (-7.70, -4.16), P < 0.00001]. Nine of the included studies mentioned the occurrence of adverse reactions, but none reported serious adverse reactions. Conclusion The available evidence suggests that TCMCRT has good efficacy in the adjuvant treatment of chronic heart failure. However, due to the limitations of this study, more high-quality studies are needed to further validate this conclusion.
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Affiliation(s)
- MingXuan Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - HongDian Li
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - HongXu Liu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - XiaoLei Lai
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - Wenlong Xing
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - JuJu Shang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Corresponding author.
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Accorsi TAD, Nemoto RP, Nunes JT, de Azevedo AFB, Moreira FT, Kohler KF, Lima KDA, Amaral BDR, Morbeck RA, Pedrotti CHS. Clinical Features and Management of Patients Assessed by Cardiology Teleconsultation in the Brazilian Region with the Highest Number of Isolated Cities. Arq Bras Cardiol 2023; 120:e20220467. [PMID: 37162075 PMCID: PMC10263392 DOI: 10.36660/abc.20220467] [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: 07/06/2022] [Revised: 01/23/2023] [Accepted: 02/15/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND Cardiovascular diseases are the leading cause of adult mortality. Geographically remote and low-income Brazilian regions lack specialized consultations. The telemedicine management of this population by cardiologists is not fully known. OBJECTIVES To analyze cardiology teleconsultation in the Brazilian region with the highest number of isolated cities. METHODS From February 2020 to October 2021, patients from the North Region of Brazil evaluated by local general practitioners were referred for cardiological evaluation by telemedicine. Referral reasons, demographics, clinical history, physical examinations, tests, medications, and prescriptions pre- and post-telemedicine were analyzed (p<0.05 was considered statistically significant). RESULTS We analyzed 653 patients. The attendance rate was 85.7% (53.1% female, mean age: 54.2±6.5 years). The main reasons for referral were cardiovascular symptoms (58.1%) and risk factors among asymptomatic patients (13.3%). Only 12.6% had a diagnosed disease. Most patients had regular physical examinations and electrocardiograms. Few had recent complementary tests. The prescription of angiotensin receptor blockers (ARBs), calcium channel blockers and statins was significantly increased, while that of digoxin, noncardiac beta-blockers and acetylsalicylic acid (ASA) was decreased at the first teleconsultation. Most of the tests requested were of low complexity and cost: electrocardiogram (28.2%), chest X-ray (14%), echocardiogram (64.5%) and blood tests (71.8%). For 2.1% of patients, interventions were indicated, and 8% were discharged after the first consultation. CONCLUSION On-demand cardiology teleconsultation contributes to heart disease treatment optimization. Most patients were referred with syndromic diagnoses without previous complementary tests. The specialist workup requested was usually available locally and at a low cost but precluded early discharge. Local training could optimize the referral.
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Affiliation(s)
- Tarso Augusto Duenhas Accorsi
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | - Renato Paladino Nemoto
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | - Jairo Tavares Nunes
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | | | - Flavio Tocci Moreira
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | - Karen Francine Kohler
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | - Karine de Amicis Lima
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | - Bruna Dayanne Reges Amaral
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
| | - Renata Albaladejo Morbeck
- Hospital Israelita Albert EinsteinSão PauloSPBrasilHospital Israelita Albert Einstein – Telemedicine, São Paulo, SP – Brasil
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Zhang X, Sun Y, Zhang Y, Wang N, Sha Q, Yu S, Lv X, Ding Z, Zhang Y, Tse G, Liu Y. Efficacy of guideline-directed medical treatment in heart failure with mildly reduced ejection fraction. ESC Heart Fail 2023; 10:1035-1042. [PMID: 36519802 PMCID: PMC10053349 DOI: 10.1002/ehf2.14199] [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: 03/25/2022] [Revised: 07/19/2022] [Accepted: 10/02/2022] [Indexed: 12/23/2022] Open
Abstract
AIMS Heart failure with mildly reduced ejection fraction (HFmrEF) has received increasing attention following the publication of the latest ESC guidelines in 2021. However, it remains unclear whether patients with HFmrEF could benefit from guideline-directed medical treatment (GDMT), referring the combination of ACEI/ARB/ARNI, β-blockers, and MRAs, which are recommended for those with reduced ejection fraction. This study explored the efficacy of GDMT in HFmrEF patients. METHODS This was a retrospective cohort study of HFmrEF patients admitted to The First Affiliated Hospital of Dalian Medical University between 1 September 2015 and 30 November 2019. Propensity score matching (1:2) between patients receiving triple-drug therapy (TT) and non-triple therapy (NTT) based on age and sex was performed. The primary outcome was all cause death, cardiac death, rehospitalization from any cause, and rehospitalization due to worsening heart failure. RESULTS Of the 906 patients enrolled in the matched cohort (TT group, n = 302; NTT group, N = 604), 653 (72.08%) were male, and mean age was 61.1 ± 11.92. Survival analysis suggested that TT group experienced a significantly lower incidence of prespecified primary endpoints than NTT group. Multivariable Cox regression showed that TT group had a lower risk of all-cause mortality (HR 0.656, 95% CI 0.447-0.961, P = 0.030), cardiac death (HR 0.599, 95% CI 0.380-0.946, P = 0.028), any-cause rehospitalization (HR 0.687, 95% CI 0.541-0.872, P = 0.002), and heart failure rehospitalization (HR 0.732, 95% CI 0.565-0.948, P = 0.018). CONCLUSIONS In patients with HFmrEF, combined use of neurohormonal antagonists produces remarkable effects in reducing the occurrence of the primary outcome of rehospitalization and death. Thus, the treatment of HFmrEF should be categorized as HFrEF due to the similar benefit of neurohormonal blocking therapy in HFrEF and HFmrEF.
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Affiliation(s)
- Xinxin Zhang
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Yuxi Sun
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
- Department of Cardiology, West China HospitalSichuan UniversityChengduSichuan Province610041China
| | - Yunlong Zhang
- Department of Emergency Medicine, Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, Beijing ChaoYang HospitalCapital Medical UniversityBeijing100020China
| | - Ning Wang
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Qiuyan Sha
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Songqi Yu
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Xin Lv
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Zijie Ding
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Yanli Zhang
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
| | - Gary Tse
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
- Kent and Medway Medical SchoolCanterburyKentCT2 7NTUK
| | - Ying Liu
- Heart Failure and Structural Cardiology WardThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning Province116021China
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Piccirillo F, Crispino SP, Buzzelli L, Segreti A, Incalzi RA, Grigioni F. A State-of-the-Art Review on Sleep Apnea Syndrome and Heart Failure. Am J Cardiol 2023; 195:57-69. [PMID: 37011555 DOI: 10.1016/j.amjcard.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/19/2023] [Accepted: 02/25/2023] [Indexed: 04/05/2023]
Abstract
Heart failure (HF) affects many patients worldwide every year. It represents a leading cause of hospitalization and still, today, mortality remains high, albeit the progress in treatment strategies. Several factors contribute to the development and progression of HF. Among these, sleep apnea syndrome represents a common but still underestimated factor because its prevalence is substantially higher in patients with HF than in the general population and is related to a worse prognosis. This review summarizes the current knowledge about sleep apnea syndrome coexisting with HF in terms of morbidity and mortality to provide actual and future perspectives about the diagnosis, evaluation, and treatment of this association.
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Affiliation(s)
- Francesco Piccirillo
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128 Roma, Italy; Research Unit of Cardiovascular Sciences, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128 Roma, Italy.
| | - Simone Pasquale Crispino
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128 Roma, Italy; Research Unit of Cardiovascular Sciences, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128 Roma, Italy
| | - Lorenzo Buzzelli
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128 Roma, Italy; Research Unit of Cardiovascular Sciences, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128 Roma, Italy
| | - Andrea Segreti
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128 Roma, Italy; Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Raffaele Antonelli Incalzi
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128 Roma, Italy; Research Unit of Geriatrics, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128 Roma, Italy
| | - Francesco Grigioni
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128 Roma, Italy; Research Unit of Cardiovascular Sciences, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128 Roma, Italy
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Bakkum MJ, Donker EM, Spitaleri Timpone P, Hagen CAM, Richir MC, van Agtmael MA, De Ponti F, Tichelaar J. Educational value of international and intercultural differences in prescribing: the international and interprofessional student-run clinic project. Eur J Clin Pharmacol 2023; 79:571-574. [PMID: 36749353 PMCID: PMC10038944 DOI: 10.1007/s00228-023-03465-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 12/14/2022] [Indexed: 02/08/2023]
Affiliation(s)
- Michiel J Bakkum
- Department of Internal Medicine, Amsterdam UMC, Unit Pharmacotherapy, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, The Netherlands
| | - Erik M Donker
- Department of Internal Medicine, Amsterdam UMC, Unit Pharmacotherapy, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands.
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, The Netherlands.
| | - Pietro Spitaleri Timpone
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, Pharmacology Unit, University of Bologna, Bologna, Italy
| | - Charlotte A M Hagen
- Department of Internal Medicine, Amsterdam UMC, Unit Pharmacotherapy, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - Milan C Richir
- Department of Internal Medicine, Amsterdam UMC, Unit Pharmacotherapy, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, The Netherlands
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Michiel A van Agtmael
- Department of Internal Medicine, Amsterdam UMC, Unit Pharmacotherapy, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, The Netherlands
| | - Fabrizio De Ponti
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, Pharmacology Unit, University of Bologna, Bologna, Italy
| | - Jelle Tichelaar
- Department of Internal Medicine, Amsterdam UMC, Unit Pharmacotherapy, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, The Netherlands
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Liu J, Li X, Ding L, Li W, Niu X, Gao D. GRK2 participation in cardiac hypertrophy induced by isoproterenol through the regulation of Nrf2 signaling and the promotion of NLRP3 inflammasome and oxidative stress. Int Immunopharmacol 2023; 117:109957. [PMID: 37012864 DOI: 10.1016/j.intimp.2023.109957] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/23/2023] [Accepted: 02/26/2023] [Indexed: 03/17/2023]
Abstract
OBJECTIVE In cases of heart failure, cardiac hypertrophy may be caused by the upregulation of G-protein-coupled receptor kinase 2 (GRK2). Both NLRP3 inflammasome and oxidative stress contribute to cardiovascular disease. In this study, we clarified the effect of GRK2 on cardiac hypertrophy in H9c2 cells induced by isoproterenol (ISO) and examined the underlying mechanisms. METHODS We randomly categorized H9c2 cells into five groups: an ISO group, a paroxetine plus ISO group, a GRK2 small-interfering RNA (siRNA) plus ISO group, a GRK2 siRNA combined with ML385 plus ISO group, and a control group. To determine the effect of GRK2 on cardiac hypertrophy induced by ISO, we carried out CCK8 assays, RT-PCR, TUNEL staining, ELISA assay, DCFH-DA staining, immunofluorescence staining, and western blotting. RESULTS By using paroxetine or siRNA to inhibit GRK2, we significantly decreased cell viability; reduced the mRNA levels of ANP, BNP, and β-MHC; and limited the apoptosis rate and protein levels of cleaved caspase-3 and cytochrome c in H9c2 cells treated with ISO. We also found that oxidative stress induced by ISO could be mitigated with paroxetine or GRK2 siRNA. This result was validated by decreased activities of the antioxidant enzymes CAT, GPX, and SOD and increased MDA levels and ROS production. We observed that the protein expression of NLRP3, ASC, and caspase-1 and the intensity of NLRP3 could be inhibited by paroxetine or GRK2 siRNA. Both paroxetine and GRK2 siRNA were able to abolish the increase in GRK2 expression induced by ISO. They also could increase protein levels of HO-1, nuclear Nrf2, and Nrf2 immunofluorescence intensity; however, they could not change the protein level of cytoplasmic Nrf2. By combining treatment with ML385, we were able to reverse GRK2 inhibition on H9c2 cells treated with ISO. CONCLUSION According to the results of this study, GRK2 participated in cardiac hypertrophy induced by ISO by mitigating NLRP3 inflammasome and oxidative stress through the signaling of Nrf2 in H9c2 cells.
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Affiliation(s)
- Jing Liu
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710068, Shaanxi Province, China; Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an 710038, Shaanxi Province, China
| | - Xiaoli Li
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710068, Shaanxi Province, China
| | - Lu Ding
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an 710038, Shaanxi Province, China
| | - Wei Li
- Department of Cardiology, Xi'an International Medical Center Hospital, Xi'an 710100, Shaanxi Province, China
| | - Xiaolin Niu
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an 710038, Shaanxi Province, China.
| | - Dengfeng Gao
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710068, Shaanxi Province, China.
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Clinical implications of remote dielectric sensing system to estimate lung fluid levels. J Cardiol 2023; 81:276-282. [PMID: 35953400 DOI: 10.1016/j.jjcc.2022.07.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 02/01/2023]
Abstract
The reduction of pulmonary congestion is an essential clinical target in the management of chronic heart failure. This proves to be challenging given the lack of a gold standard method to quantify the degree of pulmonary congestion both quickly and non-invasively. Remote dielectric sensing (ReDS) is a non-invasive electromagnetic energy-based technology to quantify lung fluid levels as a percentage within minutes. This technique, due to its high negative predictive value, may be a useful tool particularly to rule out primarily cardiac causes of dyspnea in ambulatory patients when the values are normal. Further studies are warranted to establish ReDS-guided management of congestive heart failure patients.
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Duan Y, Li Z, Zhong Q, Rao C, Hua Y, Wu R, Dong J, Li D, Wang W, He K. Efficacy of disease management program used among patients with chronic heart failure: protocol for a systematic review and network meta-analysis. Syst Rev 2023; 12:27. [PMID: 36855208 PMCID: PMC9972626 DOI: 10.1186/s13643-023-02183-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 02/02/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND A large number of studies have provided a variety of heart failure management program (HF-MP) intervention modes. It is generally believed that HF-MP is effective, but the question of which type of program works best, what level of support is needed for an intervention to be effective, and whether different subgroups of patients are best served by different types of programs is still confusing. METHODS This study will search for published and unpublished randomized clinical trials in English examining HF-MP interventions in comparison with usual care. MEDLINE, Medlin In-Process and Non-Indexed, CENTRAL, CINAHL, EMBASE, and PsycINFO will be the databases. We will calibrate our eligibility criteria among the team. Each literature will be screened by at least two reviewers. Conflicts will be resolved through team discussion. A similar process will be used for data abstraction and quality appraisal. The results will be synthesized descriptively, and a network meta-analysis will be conducted if the studies are deemed methodologically, clinically, and statistically acceptable (e.g., I2 < 50%). Moreover, potential moderators of efficacy will be analyzed using a meta-regression. DISCUSSION This study will reduce the clinical heterogeneity and statistical heterogeneity of review and meta-analysis through a more scientific classification method to determine the most effective HF-MP in different subgroups of heart failure patients with different human resource investments and different intervention methods, providing high-quality evidence and guidance for clinical practice. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42021258521.
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Affiliation(s)
- Yongjie Duan
- The Medical School of Chinese PLA, Chinese PLA General Hospital, Beijing, 100853, China
| | - Zongren Li
- The Medical School of Chinese PLA, Chinese PLA General Hospital, Beijing, 100853, China.,Center for Artificial Intelligence in Medicine, Chinese PLA General Hospital, Beijing, 100853, China
| | - Qin Zhong
- The Medical School of Chinese PLA, Chinese PLA General Hospital, Beijing, 100853, China
| | - Chongyou Rao
- The Medical School of Chinese PLA, Chinese PLA General Hospital, Beijing, 100853, China
| | - Yun Hua
- Medical Big Data Research Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Rilige Wu
- Medical Big Data Research Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Jing Dong
- Medical Big Data Research Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Da Li
- The Medical School of Chinese PLA, Chinese PLA General Hospital, Beijing, 100853, China
| | - Wenjun Wang
- Bio-Engineering Research Center, Chinese PLA General Hospital, Beijing, 100039, China
| | - Kunlun He
- Center for Artificial Intelligence in Medicine, Chinese PLA General Hospital, Beijing, 100853, China. .,Medical Big Data Research Center, Chinese PLA General Hospital, Beijing, 100853, China. .,Medical Engineering Laboratory, Chinese PLA General Hospital, Beijing, 100048, China.
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Yang J, Yan B, Zhang H, Lu Q, Yang L, Liu P, Bai L. Estimating the causal effects of genetically predicted plasma proteome on heart failure. Front Cardiovasc Med 2023; 10:978918. [PMID: 36860279 PMCID: PMC9968807 DOI: 10.3389/fcvm.2023.978918] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 01/27/2023] [Indexed: 02/16/2023] Open
Abstract
Background Heart Failure (HF) is the end-stage cardiovascular syndrome with poor prognosis. Proteomics holds great promise in the discovery of novel biomarkers and therapeutic targets for HF. The aim of this study is to investigate the causal effects of genetically predicted plasma proteome on HF using the Mendelian randomization (MR) approach. Methods Summary-level data for the plasma proteome (3,301 healthy individuals) and HF (47,309 cases; 930,014 controls) were extracted from genome-wide association studies (GWASs) of European descent. MR associations were obtained using the inverse variance-weighted (IVW) method, sensitivity analyses, and multivariable MR analyses. Results Using single-nucleotide polymorphisms as instrumental variables, 1-SD increase in MET level was associated with an approximately 10% decreased risk of HF (odds ratio [OR]: 0.92; 95% confidence interval [CI]: 0.89 to 0.95; p = 1.42 × 10-6), whereas increases in the levels of CD209 (OR: 1.04; 95% CI: 1.02-1.06; p = 6.67 × 10-6) and USP25 (OR: 1.06; 95% CI: 1.03-1.08; p = 7.83 × 10-6) were associated with an increased risk of HF. The causal associations were robust in sensitivity analyses, and no evidence of pleiotropy was observed. Conclusion The study findings suggest that the hepatocyte growth factor/c-MET signaling pathway, dendritic cells-mediated immune processes, and ubiquitin-proteasome system pathway are involved in the pathogenesis of HF. Moreover, the identified proteins have potential to uncover novel therapies for cardiovascular diseases.
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Affiliation(s)
- Jian Yang
- Clinical Research Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China
| | - Bin Yan
- Clinical Research Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China
| | - Haoxuan Zhang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | - Qun Lu
- Department of Cardiology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China
| | - Lihong Yang
- Clinical Research Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China
| | - Ping Liu
- Department of Cardiology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China
| | - Ling Bai
- Department of Cardiology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China,*Correspondence: Ling Bai,
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Zhang Z, Cai B, Sun Y, Deng H, Wang H, Qiao Z. Alteration of the gut microbiota and metabolite phenylacetylglutamine in patients with severe chronic heart failure. Front Cardiovasc Med 2023; 9:1076806. [PMID: 36704458 PMCID: PMC9871785 DOI: 10.3389/fcvm.2022.1076806] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/19/2022] [Indexed: 01/12/2023] Open
Abstract
Chronic Heart Failure (CHF) is the end result of nearly all cardiovascular disease and is the leading cause of deaths worldwide. Studies have demonstrated that intestinal flora has a close relationship with the development of Cardiovascular Disease (CVD) and plays a vital role in the disease evolution process. Phenylacetylglutamine (PAGln) a metabolite of the intestinal flora, is one of the common chronic kidney disease toxins. Its concentrations in plasma were higher in patients with major adverse cardiovascular events (MACE) however, its variation in patients with various degrees of CHF has rarely been reported. Therefore, we collected stool and plasma samples from 22 healthy controls, 29 patients with NYHA Class III and 29 patients with NYHA Class IV CHF (NYHA stands for New York Heart Association) from the Department of Cardiology of Shanghai Fengxian District Central Hospital. Next, we analyzed these samples by performing bacterial 16S ribosomal RNA gene sequencing and liquid chromatography tandem mass spectrometry. The result shows: The Chao 1 index was significantly lower in both NYHA class III and NYHA class IV than it was in the control group. The beta diversity was substantially dissimilar across the three groups. The linear discriminant analysis effect size analysis (LEfSe) showed that the bacterial species with the largest differences were Lachnospiraceae in control group, Enterobacteriaceae in NYHA class III, and Escherichia in NYHA class IV. The concentration of PAGln was significantly different between CHF and control groups and increased with the severity of heart failure. Finally, the correlation analysis represented that Parabacteroides and Bacteroides were negatively correlated to brain natriuretic peptide (BNP) and PAGln; Romboutsia and Blautia adversely associated with PAGln; Klebsiella was positively interrelated with BNP; Escherichia-Shigella was positively correlated with PAGln and BNP; Alistipes was contrasted with BNP; and Parabacteroides was negatively correlated with the left ventricular end-diastolic diameter (LVEDD). This study presented that the intestinal flora and its metabolite PAGln were altered with different grades of CHF and illustrated the effects of the gut flora and its metabolite on CHF.
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Affiliation(s)
- Zhendong Zhang
- Department of Cardiology, Anhui University of Science and Technology Affiliated Fengxian Hospital, Shanghai, China,Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Bin Cai
- Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Yanzhuan Sun
- Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Haiyan Deng
- Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Hongwei Wang
- Department of Cardiology, Anhui University of Science and Technology Affiliated Fengxian Hospital, Shanghai, China,Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China,*Correspondence: Hongwei Wang,
| | - Zengyong Qiao
- Department of Cardiology, Anhui University of Science and Technology Affiliated Fengxian Hospital, Shanghai, China,Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China,Zengyong Qiao,
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Beri B, Fanta K, Bekele F, Bedada W. Management, clinical outcomes, and its predictors among heart failure patients admitted to tertiary care hospitals in Ethiopia: prospective observational study. BMC Cardiovasc Disord 2023; 23:4. [PMID: 36609240 PMCID: PMC9821349 DOI: 10.1186/s12872-022-03008-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 12/13/2022] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Heart failure is a global pandemic, as it affects approximately 64.34 million people worldwide with a $346.17 billion global economic burden. The prevalence of heart failure has increased from 43.4 to 46.5% in the last 10 years in lower and middle-income countries. Most of the studies conducted in Ethiopia were retrospective cross-sectional, with limited study participants, and conducted in a single setting that commonly addresses the prevalence and pattern of heart failure rather than clinical outcome, associated factors, and specific management in different areas. Hence, this study aimed to assess management, clinical outcomes and their predictors among heart failure patients admitted to tertiary care hospitals in Ethiopia. METHODS A prospective observational study design was conducted on heart failure patients admitted at two tertiary care hospitals in Ethiopia from September 2020 to May 2021. Using semi-structured questionnaires relevant data were collected from patients' medical records and face-to-face interviewing. Data were analyzed using SPSS version 23.0. A multivariate Cox regression model was performed to identify independent predictors of 90-day all-cause mortality. Variables with P values < 0.05 were considered statistically significant. RESULTS Out of 283 patients enrolled in this study, 52.3% were male and the mean (± SD) age was 52.4 ± 17.9 years. The most common medications prescribed during hospitalization and discharge were diuretics (98.9% vs 95.6%), angiotensin I converting enzyme inhibitors/angiotensin II receptor blockers (48.8% vs 67.3%), and beta-blockers (46.6% vs 64.7%), respectively. In the present study, the 90-day all-cause mortality was 10.2%. Hypertension (HR = 3.7, 95% CI 1.2-11.6), cardiogenic shock (HR = 8.7, 95% CI 3.2-20.8), alcohol drinking (HR = 2.8, 95% CI 1.1-7.8), absence of angiotensin I converting enzyme inhibitors/angiotensin II receptor blockers (HR = 0.02, 95% CI 0.0-0.2), and reduced ejection fraction (HR = 1.5, 95% CI 1.1-3.8) were predictors of 90-day all-cause mortality. CONCLUSION High 90-day all-cause mortality was observed among heart failure patients in the present study. In the current study, the majority of heart failure patients were treated with diuretics. Alcohol drinking, hypertension, cardiogenic shock, reduced ejection fraction, and absence of angiotensin I converting enzyme inhibitors/angiotensin II receptor blockers drugs were predictors of poor treatment outcomes for whom restriction of alcohol consumption, early management of hypertension, reduced ejection fraction, cardiogenic shock, and providing angiotensin I converting enzyme inhibitors/angiotensin II receptor blockers drugs for all heart failure patients would be recommended to improve these poor treatment outcomes.
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Affiliation(s)
- Berhanu Beri
- grid.411903.e0000 0001 2034 9160Clinical Pharmacy Course and Research Team, School of Pharmacy, Institute of Health Sciences, Jimma University, P.O.Box: 378, Jimma, Oromia Ethiopia
| | - Korinan Fanta
- grid.411903.e0000 0001 2034 9160Clinical Pharmacy Course and Research Team, School of Pharmacy, Institute of Health Sciences, Jimma University, P.O.Box: 378, Jimma, Oromia Ethiopia
| | - Fekede Bekele
- grid.411903.e0000 0001 2034 9160Clinical Pharmacy Course and Research Team, School of Pharmacy, Institute of Health Sciences, Jimma University, P.O.Box: 378, Jimma, Oromia Ethiopia
| | - Worku Bedada
- Institute of Health Sciences, Adama Comprehensive Specialized Medical College, P.O.Box: 84, Adama, Oromia Ethiopia
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Chen YH, Yin MQ, Fan LH, Jiang XC, Xu HF, Zhang T, Zhu XY. Bibliometric analysis of traditional Chinese medicine research on heart failure in the 21st century based on the WOS database. Heliyon 2023; 9:e12770. [PMID: 36691539 PMCID: PMC9860440 DOI: 10.1016/j.heliyon.2022.e12770] [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: 06/20/2022] [Revised: 11/28/2022] [Accepted: 12/29/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction Heart Failure (HF) is a key area of research in human medicine, and traditional Chinese medicine (TCM) is an important branch of this field. This study aimed to use bibliometric methods to sort out the trajectory of TCM research on HF in this century (2000-2022) from a high dimension and to analyze its characteristics, hotspots and frontiers. Methods In this study, the search formula "TS=(("traditional Chinese medicine") OR ("Chinese medicine")) AND TS=("heart failure")" was used to find relevant studies included in the Web of Science Core Collection from 2000 to 2022. Targeted literature records were analyzed and mapped using CiteSpace and VOSviewer. Results The authors and collaborators of this study were still in the formation process, but several well-known scholars were included: YONG WANG, WEI WANG, etc. The main research institutions in this research area were Beijing Univ Chinese Med, China Acad Chinese Med Sc, etc. The main country of study was China. Current research hotspots and frontiers were Qili Qiangxin capsules, extracts (Tanshinone ⅡA, Panax ginseng, etc.), cardiac hypertrophy, ventricular remodeling, oxidative stress, signaling pathways, network pharmacology, etc. Influential journals that publish papers in this field were the Journal of Ethnopharmacology, Scientific Reports, Biomedicine & Pharmacotherapy, etc. The top 3 co-cited journals were Circulation, J ethnopharmacol, and J am coll cardiol. Conclusions We analyzed valuable details in TCM research on HF in the 21st century, which may help researchers identify potential collaborators and partner institutions, hotspots, and frontiers in the field.
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Affiliation(s)
- Yun-Hu Chen
- Cardiovascular Department, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, 215400, China,Corresponding author.
| | - Mo-Qing Yin
- Cardiovascular Department, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, 215400, China
| | - Li-Hua Fan
- Cardiovascular Department, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, 215400, China,Corresponding author.
| | - Xue-Chun Jiang
- Cardiovascular Department, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, 215400, China
| | - Hong-Feng Xu
- Cardiovascular Department, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, 215400, China
| | - Tao Zhang
- Cardiovascular Department, Changzhou Hospital Affiliated to Nanjing University of Chinese Medicine, Changzhou, 213003, China
| | - Xing-Yu Zhu
- Department of Clinical Pharmacy, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, 215400, China
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Guan Z, Yuan W, Jia J, Zhang C, Zhu J, Huang J, Zhang W, Fan D, Leng H, Li Z, Xu Y, Song C. Bone mass loss in chronic heart failure is associated with sympathetic nerve activation. Bone 2023; 166:116596. [PMID: 36307018 DOI: 10.1016/j.bone.2022.116596] [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: 07/30/2022] [Revised: 10/02/2022] [Accepted: 10/18/2022] [Indexed: 11/07/2022]
Abstract
PURPOSE Chronic heart failure causes osteoporosis, but the mechanism remains unclear. The sympathetic nerve plays an important role in both bone metabolism and cardiovascular function. METHODS Thirty-six adult male SD rats were randomly divided into the following four groups: sham surgery (Sham) group, guanethidine (GD) group, abdominal transverse aorta coarctation-induced heart failure + normal saline (TAC) group, and TAC + guanethidine (TAC + GD) group. Normal saline (0.9 % NaCl) or guanethidine (40 mg/kg/ml) was intraperitoneally injected daily for 5 weeks. Then, DXA, micro-CT, ELISA and RT-PCR analyses were performed 12 weeks after treatment. RESULTS The bone loss in rats subjected to TAC-induced chronic heart failure and chemical sympathectomy with guanethidine was increased. Serum norepinephrine levels were increased in rats with TAC-induced heart failure but were decreased in TAC-induced heart failure rats treated with guanethidine. The expression of α2A adrenergic receptor, α2C adrenergic receptor, osteoprotegerin (OPG), and osteocalcin in the tibia decreased in the TAC-induced heart failure group, and the expression of β1 adrenergic receptor, β2 adrenergic receptor, receptor activator of nuclear factor-κ B ligand (RANKL), and RANKL/OPG in the tibia increased in the heart failure group. In addition, these changes in gene expression levels were rescued by chemical sympathectomy with guanethidine. CONCLUSIONS TAC-induced chronic heart failure is associated with bone mass loss, and the sympathetic nerve plays a significant role in heart failure-related bone mass loss. MINI ABSTRACT The present study supports the hypothesis that heart failure is related to bone loss, and the excessive activation of sympathetic nerves participates in this pathophysiological process. The present study suggests a potential pathological mechanism of osteoporosis associated with heart failure and new perspectives for developing strategies for heart failure-related bone loss.
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Affiliation(s)
- Zhiyuan Guan
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Wanqiong Yuan
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Jialin Jia
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Chenggui Zhang
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Junxiong Zhu
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Jie Huang
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Wang Zhang
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Dongwei Fan
- Department of Orthopedics, Peking University Third Hospital, Beijing, China; Beijing Key Laboratory of Spinal Diseases, Beijing, China
| | - Huijie Leng
- Department of Orthopedics, Peking University Third Hospital, Beijing, China; Beijing Key Laboratory of Spinal Diseases, Beijing, China
| | - Zijian Li
- Department of Cardiology, Institute of Vascular Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Yingsheng Xu
- Department of Neurology, Peking University Third Hospital, Beijing 100191, China
| | - Chunli Song
- Department of Orthopedics, Peking University Third Hospital, Beijing, China; Beijing Key Laboratory of Spinal Diseases, Beijing, China.
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Liu J, Xu S, Wang J, Liu J, Yan Z, Liang Q, Luan X. A novel nomogram for predicting risk of malnutrition in patients with heart failure. Front Cardiovasc Med 2023; 10:1162035. [PMID: 37034317 PMCID: PMC10076782 DOI: 10.3389/fcvm.2023.1162035] [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: 02/09/2023] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
Background and aims This study aimed to explore the risk factors of malnutrition in patients with heart failure and construct a novel nomogram model. Methods and results A cross-sectional study based on the STROBE checklist. Patients with heart failure from July 2020 to August 2021 were included. Patients were divided into a malnutrition group and a normal nutrition group based on the Society's recommended AND-ASPEN standard. Logistic regression was used to analyze the independent risk factors for malnutrition. A new prediction model of nomogram was constructed based on the risk factors, and its fit and prediction performance were evaluated. Of 433 patients, 66 (15.2%) had malnutrition and 367 (84.8%) had normal nutrition, Logistic regression analyses showed that the risk factors for malnutrition were total protein, hemoglobin, triglyceride, and glucose levels. The regression model based on the above four variables showed an area under the curve of 0.858. The novel nomogram model had a sensitivity of 78.5% and a specificity of 77.3%. After 2000 bootstrap resampling iterations, AUC was 0.852. Conclusions The novel nomogram model can predict the odds of malnutrition in patients with heart failure at the early stage of admission, and can provide a reference for nursing staff to optimize nutritional care for inpatient with heart failure and to develop a discharge nutritional care plan.
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Affiliation(s)
- Jian Liu
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Shengjia Xu
- The First Clinical College, Shandong University, Jinan, China
| | - Jiurui Wang
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jing Liu
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Zeping Yan
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
- University of Health and Rehabilitation Sciences, Qingdao, China
| | - Qian Liang
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaorong Luan
- School of Nursing and Rehabilitation, Shandong University/Department of Infection Control, Qilu Hospital, Shandong University, Jinan, China
- Correspondence: Xiaorong Luan
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Yang R, Huang J, Zhao Y, Wang J, Niu D, Ye E, Yue S, Hou X, Cui L, Wu J. Association of thiamine administration and prognosis in critically ill patients with heart failure. Front Pharmacol 2023; 14:1162797. [PMID: 37033650 PMCID: PMC10076601 DOI: 10.3389/fphar.2023.1162797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/15/2023] [Indexed: 04/11/2023] Open
Abstract
Background: Thiamine deficiency is common in patients with heart failure, and thiamine supplement can benefit these patients. However, the association between thiamine administration and prognosis among critically ill patients with heart failure remains unclear. Thus, this study aims to prove the survival benefit of thiamine use in critically ill patients with heart failure. Methods: A retrospective cohort analysis was performed on the basis of the Medical Information Mart of Intensive Care-Ⅳ database. Critically ill patients with heart failure were divided into the thiamine and non-thiamine groups depending on whether they had received thiamine therapy or not during hospitalization. The association between thiamine supplement and in-hospital mortality was assessed by using the Kaplan-Meier (KM) method and Cox proportional hazard models. A 1:1 nearest propensity-score matching (PSM) and propensity score-based inverse probability of treatment weighting (IPW) were also performed to ensure the robustness of the findings. Results: A total of 7,021 patients were included in this study, with 685 and 6,336 in the thiamine and non-thiamine groups, respectively. The kaplan-meier survival curves indicated that the thiamine group had a lower in-hospital mortality than the none-thiamine group. After adjusting for various confounders, the Cox regression models showed significant beneficial effects of thiamine administration on in-hospital mortality among critically ill patients with heart failure with a hazard ratio of 0.78 (95% confidence interval: 0.67-0.89) in the fully adjusted model. propensity-score matching and probability of treatment weighting analyses also achieved consistent results. Conclusion: Thiamine supplement is associated with a decreased risk of in-hospital mortality in critically ill patients with heart failure who are admitted to the ICU. Further multicenter and well-designed randomized controlled trials with large sample sizes are necessary to validate this finding.
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Affiliation(s)
- Rui Yang
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Jiasheng Huang
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- Guangdong Engineering Research Center of Collaborative Innovation Technology of Clinical Medical Big Data Cloud Service in Medical Consortium of West Guangdong Province, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Yumei Zhao
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- Guangdong Engineering Research Center of Collaborative Innovation Technology of Clinical Medical Big Data Cloud Service in Medical Consortium of West Guangdong Province, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Jia Wang
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Dongdong Niu
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Enlin Ye
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Suru Yue
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- Guangdong Engineering Research Center of Collaborative Innovation Technology of Clinical Medical Big Data Cloud Service in Medical Consortium of West Guangdong Province, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Xuefei Hou
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- Guangdong Engineering Research Center of Collaborative Innovation Technology of Clinical Medical Big Data Cloud Service in Medical Consortium of West Guangdong Province, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Lili Cui
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- *Correspondence: Jiayuan Wu, ; Lili Cui,
| | - Jiayuan Wu
- Clinical Research Service Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- Guangdong Engineering Research Center of Collaborative Innovation Technology of Clinical Medical Big Data Cloud Service in Medical Consortium of West Guangdong Province, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
- *Correspondence: Jiayuan Wu, ; Lili Cui,
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Qi X, Zhu Z, Wang Y, Wen Z, Jiang Z, Zhang L, Pang Y, Lu J. Research progress on the relationship between mitochondrial function and heart failure: A bibliometric study from 2002 to 2021. Front Mol Biosci 2022; 9:1036364. [PMID: 36330217 PMCID: PMC9622797 DOI: 10.3389/fmolb.2022.1036364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 10/07/2022] [Indexed: 11/14/2022] Open
Abstract
Heart failure is one of the major public health problems in the world. In recent years, more and more attention has been paid to the relationship between heart failure and mitochondrial function. In the past 2 decades, a growing number of research papers in this field have been published. This study conducted a bibliometric analysis of the published literature on the relationship between MF and HF in the past 20 years by utilizing Microsoft Excel 2019, Biblio metric analysis platform, WoSCC database, VosViewer and Citespace. The results show that the papers have increased year by year and China and the United States are the leading countries in this field, as well as the countries with the most cooperation and exchanges. University of california system is the research institution with the greatest impacts on research results, and Yip H.K. is the author with more papers. The American Journal of Physiology-heart and Circulatory Physiology is probably the most popular magazine. At present, most of the published articles on mitochondria and HF are cited from internationally influential journals. The research focus includes oxidative stress, metabolic dysfunction, mitochondrial Ca2+ homeostasis imbalance, mitochondrial quality control and mitochondrial dysfunction mediated by inflammation in the pathogenesis of HF. Targeted regulating of mitochondria will be the keynote of future research on prevention and treatment of HF.
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Affiliation(s)
- Xiang Qi
- Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Zhide Zhu
- Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Yuhan Wang
- Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Zhihao Wen
- The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, Chinad
| | - Zhixiong Jiang
- Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Liren Zhang
- Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Yan Pang
- The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, Chinad
- *Correspondence: Yan Pang, ; Jianqi Lu,
| | - Jianqi Lu
- The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, Chinad
- *Correspondence: Yan Pang, ; Jianqi Lu,
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45
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Hosseinpour A, Hosseinpour H, Kheshti F, Abdollahifard S, Attar A. Prognostic value of various markers in recovery from peripartum cardiomyopathy: a systematic review and meta-analysis. ESC Heart Fail 2022; 9:3483-3495. [PMID: 35883253 PMCID: PMC9715862 DOI: 10.1002/ehf2.14085] [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: 03/26/2022] [Revised: 07/09/2022] [Accepted: 07/15/2022] [Indexed: 11/08/2022] Open
Abstract
AIMS The aetiology of peripartum cardiomyopathy (PPCM) is still not clear, and it is unknown who would recover from PPCM. In this meta-analysis, for the first time, we aimed to explore the prognostic value of potential baseline factors that may help predict recovery in patients with PPCM. METHODS A systematic approach following the Meta-analysis of Observational Studies in Epidemiology guideline was taken by using appropriate keywords in PubMed, Scopus, and Embase databases. Studies that had compared different clinical and paraclinical markers at the time of diagnosis related to cardiovascular function between recovered and non-recovered patients with PPCM were included. To find potential predictors of recovery, the odds ratio (OR) was calculated for different parameters using the random-effects model. RESULTS Eighteen cohort studies including 1047 patients with PPCM were enrolled. Six markers out of the 11 potentially eligible markers were associated with PPCM recovery. Baseline echocardiographic parameters [left ventricular ejection fraction (LVEF) (OR = 4.84 [2.53; 9.26]), left ventricular end-diastolic diameter (OR = 3.67 [2.58; 5.23]), left ventricular end-systolic diameter (OR = 3.99 [2.27; 7.02]), and fractional shortening (OR = 6.14 [1.81; 20.85])] were strong predictors of PPCM recovery. Systolic blood pressure (OR = 2.16 [1.38; 3.38]) and diastolic blood pressure (OR = 2.06 [1.07; 3.96]) at diagnosis were also associated with recovery. CONCLUSIONS Patients with PPCM who have a higher baseline LVEF, lower left ventricular diameters, and higher blood pressure levels have a greater chance to recover from PPCM.
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Affiliation(s)
- Alireza Hosseinpour
- Department of Cardiovascular Medicine, School of MedicineShiraz University of Medical SciencesShirazIran
| | | | - Fatemeh Kheshti
- Student Research CommitteeShiraz University of Medical SciencesShirazIran
| | - Saeed Abdollahifard
- Student Research CommitteeShiraz University of Medical SciencesShirazIran
- Research Center for Neuromodulation and PainShirazIran
| | - Armin Attar
- Department of Cardiovascular Medicine, School of MedicineShiraz University of Medical SciencesShirazIran
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Baumhove L, Tromp J, Figarska S, van Essen BJ, Anker SD, Dickstein K, Cleland JG, Lang CC, Filippatos G, Ng LL, Samani NJ, Metra M, van Veldhuisen DJ, Lam CSP, Voors AA, van der Meer P. Heart failure with normal LVEF in BIOSTAT-CHF. Int J Cardiol 2022; 364:85-90. [PMID: 35649488 DOI: 10.1016/j.ijcard.2022.05.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/19/2022] [Accepted: 05/23/2022] [Indexed: 11/05/2022]
Abstract
AIMS Several studies have shown that heart failure (HF) drug treatment seems to benefit patients with preserved ejection fraction (HFpEF) and a left ventricular ejection fraction (LVEF) up to 55-60% but not with higher LVEF. Certain HF drugs are now indicated in patients with HFpEF and a LVEF below normal. However, not much is known about patients with a normal LVEF. Therefore, we investigated the prevalence, clinical characteristics and outcome of patients with HF and a normal LVEF. METHODS AND RESULTS Normal LVEF was defined according to the Recommendations for Cardiac Chamber Quantification from the American Society of Echocardiography as a LVEF ≥62% for men and ≥ 64% for women. Preserved ejection fraction was defined as a LVEF ≥50% and reduced ejection fraction as a LVEF <50%. In the total cohort of 1568 studied patients with heart failure (mean age 73 years; 33.6% female) 57 patients (3.6%) had a normal LVEF. These patients least likely had a previous myocardial infarction (p < 0.001) or diabetes (p = 0.045), had the lowest Left Ventricular End Diastolic Diameter (p < 0.001), the highest rate of previous HF hospitalization in the last year (p = 0.015), the highest cardiac output (p < 0.001) and were most frequently women (p < 0.001). Patients with a normal LVEF had the lowest risk for the primary combined outcome of all-cause mortality and HF hospitalization. CONCLUSION Only 3.6% of patients with HF had a sex-adjusted normal LVEF. Despite the sex-adjusted cut-offs they were more frequently female with less ischemic heart disease, higher cardiac output and better clinical outcomes.
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Affiliation(s)
- Lukas Baumhove
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands.
| | - Jasper Tromp
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands; National Heart Centre Singapore, Singapore; Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Sylwia Figarska
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands
| | - Bart J van Essen
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands
| | - Stefan D Anker
- Department of Cardiology (CVK), and Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | | | - John G Cleland
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow and National Heart & Lung Institute, Imperial College, London, UK
| | - Chim C Lang
- Division of Molecular and Clinical Medicine, Medical Research Institute, Ninewells Hospital & Medical School, University of Dundee, Dundee, UK
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Athens, Greece
| | - Leong L Ng
- Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, and NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Nilesh J Samani
- Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, and NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Marco Metra
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Institute of Cardiology, University of Brescia, Brescia, Italy
| | - Dirk J van Veldhuisen
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands
| | - Carolyn S P Lam
- National Heart Centre Singapore, Singapore; Duke-National University of Singapore, Singapore
| | - Adriaan A Voors
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands
| | - Peter van der Meer
- Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands
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47
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Turégano-Yedro M, Ruiz-García A, Castillo-Moraga M, Jiménez-Baena E, Barrios V, Serrano-Cumplido A, Pallarés-Carratalá V. Los péptidos natriuréticos en el diagnóstico de la insuficiencia cardíaca en atención primaria. Semergen 2022; 48:101812. [DOI: 10.1016/j.semerg.2022.101812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/29/2022] [Accepted: 06/06/2022] [Indexed: 10/14/2022]
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48
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Clerico A, Zaninotto M, Aimo A, Musetti V, Perrone M, Padoan A, Dittadi R, Sandri MT, Bernardini S, Sciacovelli L, Trenti T, Malloggi L, Moretti M, Burgio MA, Manno ML, Migliardi M, Fortunato A, Plebani M. Evaluation of the cardiovascular risk in patients undergoing major non-cardiac surgery: role of cardiac-specific biomarkers. Clin Chem Lab Med 2022; 60:1525-1542. [PMID: 35858238 DOI: 10.1515/cclm-2022-0481] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/05/2022] [Indexed: 11/15/2022]
Abstract
Major adverse cardiovascular events are frequently observed in patients undergoing major non-cardiac surgery during the peri-operative period. At this time, the possibility to predict cardiovascular events remains limited, despite the introduction of several algorithms to calculate the risk of adverse events, mainly death and major adverse cardiovascular events (MACE) based on the clinical history, risk factors (sex, age, lipid profile, serum creatinine) and non-invasive cardiac exams (electrocardiogram, echocardiogram, stress tests). The cardiac-specific biomarkers natriuretic peptides (NPs) and cardiac troponins (cTn) have been proposed as additional tools for risk prediction in the peri-operative period, particularly for the identification of myocardial injury in patients undergoing major non-cardiac surgery. The prognostic information from the measurement of BNP/NT-proBNP and hs-cTn is independent and complementary to other important indicators of risk, also including ECG and imaging techniques. Elevated levels of cardiac-specific biomarkers before surgery are associated with a markedly higher risk of MACE during the peri-operative period. BNP/NT-proBNP and hs-cTn should be measured in all patients during the clinical evaluation before surgery, particularly during intermediate- or high-risk surgery, in patients aged >65 years and/or with comorbidities. Several questions remain to be assessed in dedicated clinical studies, such as how to optimize the management of patients with raised cardiac specific biomarkers before surgery, and whether a strategy based on biomarker measurement improves patient outcomes and is cost-effective.
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Affiliation(s)
- Aldo Clerico
- Scuola Superiore Sant'Anna e Fondazione CNR-Regione Toscana G. Monasterio, Pisa, Italy
| | - Martina Zaninotto
- Dipartimento di Medicina di Laboratorio, Università-Ospedale di Padova e Azienda Ospedaliera Universitaria di Padova, e Dipartimento di Medicina-Università di Padova, Padova, Italy
| | - Alberto Aimo
- Scuola Superiore Sant'Anna e Fondazione CNR-Regione Toscana G. Monasterio, Pisa, Italy
| | - Veronica Musetti
- Scuola Superiore Sant'Anna e Fondazione CNR-Regione Toscana G. Monasterio, Pisa, Italy
| | - Marco Perrone
- Dipartimento di Medicina Sperimentale, Università di Roma Tor Vergata, Roma, Italy
| | - Andrea Padoan
- Dipartimento di Medicina di Laboratorio, Università-Ospedale di Padova e Azienda Ospedaliera Universitaria di Padova, e Dipartimento di Medicina-Università di Padova, Padova, Italy
| | | | | | - Sergio Bernardini
- Dipartimento di Medicina Sperimentale, Università di Roma Tor Vergata, Roma, Italy
| | - Laura Sciacovelli
- Dipartimento di Medicina di Laboratorio, Università-Ospedale di Padova e Azienda Ospedaliera Universitaria di Padova, e Dipartimento di Medicina-Università di Padova, Padova, Italy
| | - Tommaso Trenti
- Dipartimento di Medicina di Laboratorio e Anatomia Patologica, Azienda Ospedaliera Universitaria e USL di Modena, Modena, Italy
| | - Lucia Malloggi
- Laboratorio Analisi, Azienda Ospedaliera-Universitaria di Pisa, Pisa, Italy
| | - Marco Moretti
- Medicina di Laboratorio, AOU Ospedali Riuniti Ancona, Ancona, Italy
| | | | | | - Marco Migliardi
- Laboratorio Analisi, Ospedale Ordine Mauriziano, Torino, Italy
| | | | - Mario Plebani
- Dipartimento di Medicina di Laboratorio-DIMED, Università di Padova, Padova, Italy
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Ebinger JE, Lan R, Driver MP, Rushworth P, Luong E, Sun N, Nguyen T, Sternbach S, Hoang A, Diaz J, Heath M, Claggett BL, Bairey Merz CN, Cheng S. Disparities in Geographic Access to Cardiac Rehabilitation in Los Angeles County. J Am Heart Assoc 2022; 11:e026472. [PMID: 36073630 PMCID: PMC9683686 DOI: 10.1161/jaha.121.026472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022]
Abstract
Background Exercise-based cardiac rehabilitation (CR) is known to reduce morbidity and mortality for patients with cardiac conditions. Sociodemographic disparities in accessing CR persist and could be related to the distance between where patients live and where CR facilities are located. Our objective is to determine the association between sociodemographic characteristics and geographic proximity to CR facilities. Methods and Results We identified actively operating CR facilities across Los Angeles County and used multivariable Poisson regression to examine the association between sociodemographic characteristics of residential proximity to the nearest CR facility. We also calculated the proportion of residents per area lacking geographic proximity to CR facilities across sociodemographic characteristics, from which we calculated prevalence ratios. We found that racial and ethnic minorities, compared with non-Hispanic White individuals, more frequently live ≥5 miles from a CR facility. The greatest geographic disparity was seen for non-Hispanic Black individuals, with a 2.73 (95% CI, 2.66-2.79) prevalence ratio of living at least 5 miles from a CR facility. Notably, the municipal region with the largest proportion of census tracts comprising mostly non-White residents (those identifying as Hispanic or a race other than White), with median annual household income <$60 000, contained no CR facilities despite ranking among the county's highest in population density. Conclusions Racial, ethnic, and socioeconomic characteristics are significantly associated with lack of geographic proximity to a CR facility. Interventions targeting geographic as well as nongeographic factors may be needed to reduce disparities in access to exercise-based CR programs. Such interventions could increase the potential of CR to benefit patients at high risk for developing adverse cardiovascular outcomes.
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Affiliation(s)
- Joseph E. Ebinger
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Roy Lan
- College of MedicineUniversity of Tennessee Health Science CenterMemphisTN
| | - Matthew P. Driver
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | | | - Eric Luong
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Nancy Sun
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Trevor‐Trung Nguyen
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Sarah Sternbach
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Amy Hoang
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Jacqueline Diaz
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Mallory Heath
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | | | - C. Noel Bairey Merz
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
| | - Susan Cheng
- Department of CardiologySmidt Heart Institute, Cedars‐Sinai Medical CenterLos AngelesCA
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50
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Liu J, Liu J, Wang J, Yan Z, Liang Q, Wang X, Wang Z, Liu M, Luan X. Prevalence and impact of malnutrition on readmission among hospitalized patients with heart failure in China. ESC Heart Fail 2022; 9:4271-4279. [PMID: 36125306 PMCID: PMC9773638 DOI: 10.1002/ehf2.14152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/04/2022] [Accepted: 09/05/2022] [Indexed: 01/19/2023] Open
Abstract
AIMS Malnutrition is common in patients with heart failure (HF) and is associated with poorer quality of life and increased mortality; however, an effective screening tool for malnutrition and its impact on the readmission of patients with HF is uncertain. Our objectives were to study (i) the nutritional status of Chinese hospitalized patients with HF and its impact on readmission and (ii) the validity of seven malnutrition screening tools. METHODS AND RESULTS In this study, univariate and multivariate analyses of Cox proportional hazards regression were used to determine important predictors of readmission. The endpoint was readmission due to HF or non-HF. A total of 402 patients were included (66.4% male, median age 62 years [range: 20-92 years], median NT-proBNP 5,229 ng/L). During a median follow-up of 159 days, 150 patients (37%) were readmitted to the hospital. After adjusting for confounders, only malnutrition assessed using the Controlling Nutritional Status (CONUT) nutrition score was independently associated with readmission (P = 0.0293). A base model for predicting readmission with a C-statistic of 0.680 and subsequent addition of various nutritional screening tools improved its performance over the base model. Patients with malnutrition had a twofold increased risk of readmission. CONCLUSIONS We found that the prevalence of malnutrition among hospitalized patients with HF in China is very high and that malnutrition significantly increases the risk of readmission in these patients. CONUT is a validated screening tool for malnutrition and may provide valuable prognostic information.
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Affiliation(s)
- Jian Liu
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Jing Liu
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Jiurui Wang
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Zeping Yan
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina,University of Health and Rehabilitation Sciences266071QingdaoShandongChina
| | - Qian Liang
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Xiaoli Wang
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Zhiwei Wang
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Mengqi Liu
- School of Nursing and Rehabilitation, Cheeloo College of MedicineShandong University250012JinanShandongChina
| | - Xiaorong Luan
- Department of Infection ControlQilu Hospital of Shandong UniversityWenhua West Road#107250012JinanShandongChina
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