1
|
Biegus J, Mebazaa A, Davison B, Cotter G, Edwards C, Čelutkienė J, Chioncel O, Cohen-Solal A, Filippatos G, Novosadova M, Sliwa K, Adamo M, Arrigo M, Lam CSP, Ter Maaten JM, Deniau B, Barros M, Čerlinskaitė-Bajorė K, Damasceno A, Diaz R, Gayat E, Kimmoun A, Pang PS, Pagnesi M, Saidu H, Takagi K, Tomasoni D, Voors AA, Metra M, Ponikowski P. Effects of Rapid Uptitration of Neurohormonal Blockade on Effective, Sustainable Decongestion and Outcomes in STRONG-HF. J Am Coll Cardiol 2024; 84:323-336. [PMID: 39019527 DOI: 10.1016/j.jacc.2024.04.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/16/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Comprehensive uptitration of neurohormonal blockade targets fundamental mechanisms underlying development of congestion and may be an additional approach for decongestion after acute heart failure (AHF). OBJECTIVES This hypothesis was tested in the STRONG-HF (Safety, Tolerability, and Efficacy of Rapid Optimization, Helped by N-Terminal Pro-Brain Natriuretic Peptide Testing of Heart Failure Therapies) trial. METHODS In STRONG-HF, patients with AHF were randomized to the high-intensity care (HIC) arm with fast up-titration of neurohormonal blockade or to usual care (UC). Successful decongestion was defined as an absence of peripheral edema, pulmonary rales, and jugular venous pressure <6 cm. RESULTS At baseline, the same proportion of patients in both arms had successful decongestion (HIC 48% vs UC 46%; P = 0.52). At day 90, higher proportion of patients in the HIC arm (75%) experienced successful decongestion vs the UC arm (68%) (P = 0.0001). Each separate component of the congestion score was significantly better in the HIC arm (all, P < 0.05). Additional markers of decongestion also favored the HIC: weight reduction (adjusted mean difference: -1.36 kg; 95% CI: -1.92 to -0.79 kg), N-terminal pro-B-type natriuretic peptide level, and lower orthopnea severity (all, P < 0.001). More effective decongestion was achieved despite a lower mean daily dose of loop diuretics at day 90 in the HIC arm. Among patients with successful decongestion at baseline, those in the HIC arm had a significantly better chance of sustaining decongestion at day 90. Successful decongestion in all subjects was associated with a lower risk of 180-day HF readmission or all-cause death (HR: 0.40; 95% CI: 0.27-0.59; P < 0.0001). CONCLUSIONS In STRONG-HF, intensive uptitration of neurohormonal blockade was associated with more efficient and sustained decongestion at day 90 and a lower risk of the primary endpoint.
Collapse
Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.
| | - Alexandre Mebazaa
- Université Paris Cité, INSERM UMR-S 942(MASCOT), Paris, France; Department of Anesthesiology and Critical Care and Burn Unit, Saint-Louis and Lariboisière Hospitals, FHU PROMICE, DMU Parabol, APHP Nord, Paris, France
| | - Beth Davison
- Université Paris Cité, INSERM UMR-S 942(MASCOT), Paris, France; Momentum Research Inc, Durham, North Carolina, USA; Heart Initiative, Durham, North Carolina, USA
| | - Gad Cotter
- Université Paris Cité, INSERM UMR-S 942(MASCOT), Paris, France; Momentum Research Inc, Durham, North Carolina, USA; Heart Initiative, Durham, North Carolina, USA
| | | | - Jelena Čelutkienė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases "Prof. C.C.Iliescu," University of Medicine "Carol Davila," Bucharest, Romania
| | - Alain Cohen-Solal
- Université Paris Cité, INSERM UMR-S 942(MASCOT), Paris, France; Department of Cardiology, APHP Nord, Lariboisière University Hospital, Paris, France
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Athens, Greece
| | | | - Karen Sliwa
- Cape Heart Institute, Division of Cardiology, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Marianna Adamo
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Mattia Arrigo
- Department of Internal Medicine, Stadtspital Zurich, Zurich, Switzerland
| | - Carolyn S P Lam
- National Heart Centre Singapore and Duke-National University of Singapore, Singapore
| | - Jozine M Ter Maaten
- University of Groningen, Department of Cardiology, University Medical Centre Groningen, Groningen, the Netherlands
| | - Benjamin Deniau
- Université Paris Cité, INSERM UMR-S 942(MASCOT), Paris, France; Department of Anesthesiology and Critical Care and Burn Unit, Saint-Louis and Lariboisière Hospitals, FHU PROMICE, DMU Parabol, APHP Nord, Paris, France
| | | | - Kamilė Čerlinskaitė-Bajorė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | | | - Rafael Diaz
- Estudios Clínicos Latinoamérica, Instituto Cardiovascular de Rosario, Rosario, Argentina
| | - Etienne Gayat
- Université Paris Cité, INSERM UMR-S 942(MASCOT), Paris, France; Department of Anesthesiology and Critical Care and Burn Unit, Saint-Louis and Lariboisière Hospitals, FHU PROMICE, DMU Parabol, APHP Nord, Paris, France
| | - Antoine Kimmoun
- Université de Lorraine, Nancy, France; INSERM, Défaillance Circulatoire Aigue et Chronique; Service de Médecine Intensive et Réanimation Brabois, CHRU de Nancy, Vandœuvre-lès-Nancy, France
| | - Peter S Pang
- Department of Emergency Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Matteo Pagnesi
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Hadiza Saidu
- Department of Medicine, Murtala Muhammed Specialist Hospital/Bayero University Kano, Kano, Nigeria
| | - Koji Takagi
- Momentum Research Inc, Durham, North Carolina, USA
| | - Daniela Tomasoni
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Adriaan A Voors
- University of Groningen, Department of Cardiology, University Medical Centre Groningen, Groningen, the Netherlands
| | - Marco Metra
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland. https://twitter.com/ppponikowski
| |
Collapse
|
2
|
Wilson SL, Schulte KM, Steins A, Gruen RL, Tucker EM, van Loon LM. Computational modeling of heart failure in microgravity transitions. Front Physiol 2024; 15:1351985. [PMID: 38974518 PMCID: PMC11224153 DOI: 10.3389/fphys.2024.1351985] [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: 12/07/2023] [Accepted: 05/06/2024] [Indexed: 07/09/2024] Open
Abstract
The space tourism industry is growing due to advances in rocket technology. Privatised space travel exposes non-professional astronauts with health profiles comprising underlying conditions to microgravity. Prior research has typically focused on the effects of microgravity on human physiology in healthy astronauts, and little is known how the effects of microgravity may play out in the pathophysiology of underlying medical conditions, such as heart failure. This study used an established, controlled lumped mathematical model of the cardiopulmonary system to simulate the effects of entry into microgravity in the setting of heart failure with both, reduced and preserved ejection fraction. We find that exposure to microgravity eventuates an increased cardiac output, and in patients with heart failure there is an unwanted increase in left atrial pressure, indicating an elevated risk for development of pulmonary oedema. This model gives insight into the risks of space flight for people with heart failure, and the impact this may have on mission success in space tourism.
Collapse
Affiliation(s)
| | | | | | | | | | - Lex M. van Loon
- College of Health and Medicine, Australian National University, Canberra, ACT, Australia
| |
Collapse
|
3
|
Yang X, Zhang F, Zhan Y, Liu Z, Wang W, Shi J. Association between estimated plasma volume status and acute kidney injury in patients who underwent coronary revascularization: A retrospective cohort study from the MIMIC-IV database. PLoS One 2024; 19:e0300656. [PMID: 38865385 PMCID: PMC11168641 DOI: 10.1371/journal.pone.0300656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/03/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Acute kidney injury (AKI) remains a common complication of coronary revascularization and increases poor outcomes in critically ill surgical patients. Compared to the plasma volume status (PVS), estimated plasma volume status (ePVS) has the advantages of being noninvasive and simple and has been shown to be associated with worse prognosis in patients undergoing coronary revascularization. This study was to evaluate the association of ePVS with the risk of AKI in patients who underwent coronary revascularization. METHODS In this retrospective cohort study, data of patients who underwent coronary revascularization were extracted from the Medical Information Mart for Intensive Care (MIMIC)-IV database (2008-2019). The outcome was the occurrence of AKI after ICU admission. The covariates were screened via the LASSO regression method. Univariate and multivariate Logistic regression models were performed to assess the association of ePVS and PVS and the odds of AKI in patients who underwent coronary revascularization, with results shown as odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup analyses of age, surgery, and anticoagulation agents and sequential organ failure assessment (SOFA) score were performed to further explore the association of ePVS with AKI. RESULTS A total of 3,961 patients who underwent coronary revascularization were included in this study, of whom 2,863 (72.28%) had AKI. The high ePVS was associated with the higher odds of AKI in patients who received coronary revascularization (OR = 1.06, 95%CI: 1.02-1.10), after adjusting for the covariates such as age, race, SAPS-II score, SOFA score, CCI, weight, heart rate, WBC, RDW-CV, PT, BUN, glucose, calcium, PH, PaO2, mechanical ventilation, vasopressors, and diuretic. Similar results were found in patients who underwent the CABG (OR = 1.07, 95%CI: 1.02-1.11), without anticoagulation agents use (OR = 1.07, 95%CI: 1.03-1.12) and with high SOFA score (OR = 1.10, 95%CI: 1.04-1.17). No relationship was found between PVS and the odds of AKI in patients who underwent the coronary revascularization. CONCLUSION The ePVS may be a promising parameter to evaluate the risk of AKI in patients undergoing coronary revascularization, which provides a certain reference for the risk stratification management of ICU patients who underwent coronary revascularization.
Collapse
Affiliation(s)
- Xinping Yang
- Department of Anesthesiology, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Fan Zhang
- Department of Anesthesiology, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Yongqiang Zhan
- Department of Anesthesiology, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Zhiheng Liu
- Department of Anesthesiology, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Wenjing Wang
- Department of Anesthesiology, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Jiahua Shi
- Department of Anesthesiology, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| |
Collapse
|
4
|
Dhalla NS, Mota KO, Elimban V, Shah AK, de Vasconcelos CML, Bhullar SK. Role of Vasoactive Hormone-Induced Signal Transduction in Cardiac Hypertrophy and Heart Failure. Cells 2024; 13:856. [PMID: 38786079 PMCID: PMC11119949 DOI: 10.3390/cells13100856] [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: 03/25/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
Heart failure is the common concluding pathway for a majority of cardiovascular diseases and is associated with cardiac dysfunction. Since heart failure is invariably preceded by adaptive or maladaptive cardiac hypertrophy, several biochemical mechanisms have been proposed to explain the development of cardiac hypertrophy and progression to heart failure. One of these includes the activation of different neuroendocrine systems for elevating the circulating levels of different vasoactive hormones such as catecholamines, angiotensin II, vasopressin, serotonin and endothelins. All these hormones are released in the circulation and stimulate different signal transduction systems by acting on their respective receptors on the cell membrane to promote protein synthesis in cardiomyocytes and induce cardiac hypertrophy. The elevated levels of these vasoactive hormones induce hemodynamic overload, increase ventricular wall tension, increase protein synthesis and the occurrence of cardiac remodeling. In addition, there occurs an increase in proinflammatory cytokines and collagen synthesis for the induction of myocardial fibrosis and the transition of adaptive to maladaptive hypertrophy. The prolonged exposure of the hypertrophied heart to these vasoactive hormones has been reported to result in the oxidation of catecholamines and serotonin via monoamine oxidase as well as the activation of NADPH oxidase via angiotensin II and endothelins to promote oxidative stress. The development of oxidative stress produces subcellular defects, Ca2+-handling abnormalities, mitochondrial Ca2+-overload and cardiac dysfunction by activating different proteases and depressing cardiac gene expression, in addition to destabilizing the extracellular matrix upon activating some metalloproteinases. These observations support the view that elevated levels of various vasoactive hormones, by producing hemodynamic overload and activating their respective receptor-mediated signal transduction mechanisms, induce cardiac hypertrophy. Furthermore, the occurrence of oxidative stress due to the prolonged exposure of the hypertrophied heart to these hormones plays a critical role in the progression of heart failure.
Collapse
Affiliation(s)
- Naranjan S. Dhalla
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R2H 2A6, Canada; (V.E.); (S.K.B.)
| | - Karina O. Mota
- Department of Physiology, Center of Biological and Health Sciences, Federal University of Sergipe, Sao Cristóvao 49100-000, Brazil; (K.O.M.); (C.M.L.d.V.)
| | - Vijayan Elimban
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R2H 2A6, Canada; (V.E.); (S.K.B.)
| | - Anureet K. Shah
- Department of Nutrition and Food Science, California State University, Los Angeles, CA 90032-8162, USA;
| | - Carla M. L. de Vasconcelos
- Department of Physiology, Center of Biological and Health Sciences, Federal University of Sergipe, Sao Cristóvao 49100-000, Brazil; (K.O.M.); (C.M.L.d.V.)
| | - Sukhwinder K. Bhullar
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R2H 2A6, Canada; (V.E.); (S.K.B.)
| |
Collapse
|
5
|
Nassiri S, Van de Bovenkamp AA, Remmelzwaal S, Sorea O, de Man F, Handoko ML. Effects of trimetazidine on heart failure with reduced ejection fraction and associated clinical outcomes: a systematic review and meta-analysis. Open Heart 2024; 11:e002579. [PMID: 38719498 PMCID: PMC11086535 DOI: 10.1136/openhrt-2023-002579] [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: 12/04/2023] [Accepted: 03/21/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Despite maximal treatment, heart failure (HF) remains a major clinical challenge. Besides neurohormonal overactivation, myocardial energy homoeostasis is also impaired in HF. Trimetazidine has the potential to restore myocardial energy status by inhibiting fatty acid oxidation, concomitantly enhancing glucose oxidation. Trimetazidine is an interesting adjunct treatment, for it is safe, easy to use and comes at a low cost. OBJECTIVE We conducted a systematic review to evaluate all available clinical evidence on trimetazidine in HF. We searched Medline/PubMed, Embase, Cochrane CENTRAL and ClinicalTrials.gov to identify relevant studies. METHODS Out of 213 records, we included 28 studies in the meta-analysis (containing 2552 unique patients), which almost exclusively randomised patients with HF with reduced ejection fraction (HFrEF). The studies were relatively small (median study size: N=58) and of short duration (mean follow-up: 6 months), with the majority (68%) being open label. RESULTS Trimetazidine in HFrEF was found to significantly reduce cardiovascular mortality (OR 0.33, 95% CI 0.21 to 0.53) and HF hospitalisations (OR 0.42, 95% CI 0.29 to 0.60). In addition, trimetazidine improved (New York Heart Association) functional class (mean difference: -0.44 (95% CI -0.49 to -0.39), 6 min walk distance (mean difference: +109 m (95% CI 105 to 114 m) and quality of life (standardised mean difference: +0.52 (95% CI 0.32 to 0.71). A similar pattern of effects was observed for both ischaemic and non-ischaemic cardiomyopathy. CONCLUSIONS Current evidence supports the potential role of trimetazidine in HFrEF, but this is based on multiple smaller trials of varying quality in study design. We recommend a large pragmatic randomised clinical trial to establish the definitive role of trimetazidine in the management of HFrEF.
Collapse
Affiliation(s)
- Soufiane Nassiri
- Cardiology, Amsterdam University Medical Centres, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Arno A Van de Bovenkamp
- Cardiology, Amsterdam University Medical Centres, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Sharon Remmelzwaal
- Epidemiology & Biostatistics, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | - Olimpia Sorea
- Cardiology, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | - Frances de Man
- Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
- Pulmonary Medicine, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | - M Louis Handoko
- Cardiology, Amsterdam University Medical Centres, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| |
Collapse
|
6
|
Li M, Zheng C, Kawada T, Uemura K, Yokota S, Matsushita H, Saku K. Donepezil attenuates progression of cardiovascular remodeling and improves prognosis in spontaneously hypertensive rats with chronic myocardial infarction. Hypertens Res 2024; 47:1298-1308. [PMID: 38485776 DOI: 10.1038/s41440-024-01629-3] [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: 11/06/2023] [Revised: 01/25/2024] [Accepted: 02/18/2024] [Indexed: 05/08/2024]
Abstract
The acetylcholinesterase inhibitor donepezil restores autonomic balance, reduces inflammation, and improves long-term survival in rats with chronic heart failure (CHF) following myocardial infarction (MI). As arterial hypertension is associated with a significant risk of cardiovascular death, we investigated the effectiveness of donepezil in treating CHF in spontaneously hypertensive rats (SHR). CHF was induced in SHR by inducing permanent MI. After 2 weeks, the surviving SHR were randomly assigned to sham-operated (SO), untreated (UT), or oral donepezil-treated (DT, 5 mg/kg/day) groups, and various vitals and parameters were monitored. After 7 weeks of treatment, heart rate and arterial hypertension reduced significantly in DT rats than in UT rats. Donepezil treatment improved 50-day survival (41% to 80%, P = 0.004); suppressed progression of cardiac hypertrophy, cardiac dysfunction (cardiac index: 133 ± 5 vs. 112 ± 5 ml/min/kg, P < 0.05; left ventricular end-diastolic pressure: 12 ± 3 vs. 22 ± 2 mmHg, P < 0.05; left ventricular +dp/dtmax: 5348 ± 338 vs. 4267 ± 114 mmHg/s, P < 0.05), systemic inflammation, and coronary artery remodeling (wall thickness: 26.3 ± 1.4 vs. 34.7 ± 0.7 μm, P < 0.01; media-to-lumen ratio: 3.70 ± 0.73 vs. 8.59 ± 0.84, P < 0.001); increased capillary density; and decreased plasma catecholamine, B-type natriuretic peptide, arginine vasopressin, and angiotensin II levels. Donepezil treatment attenuated cardiac and coronary artery remodeling, mitigated cardiac dysfunction, and significantly improved the prognosis of SHR with CHF.
Collapse
Affiliation(s)
- Meihua Li
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan.
| | - Can Zheng
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
- New Business Development Group, Business Planning Department, Sanyo Chemical Industries, LTD, Kyoto, Japan
| | - Toru Kawada
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
| | - Kazunori Uemura
- Bio Digital Twin Center, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
| | - Shohei Yokota
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
| | - Hiroki Matsushita
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
| | - Keita Saku
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
- Bio Digital Twin Center, National Cerebral and Cardiovascular Center, Osaka, 564-8565, Japan
| |
Collapse
|
7
|
Dehghani P, Srivatsav V, Vardeny O, Grewal J, Opotowsky AR, Muhll IV, Keir M, Ducas R, Singh J, Kim K, Joseph J, Aboulhosn J, Havighurst T, Hegde SM, Bhatt DL, Solomon S, Farkouh M, Goodman SG, Moe TG, Udell JA. Feasibility and Findings of Including Self-Identified Adult Congenital Heart Disease Patients in the INVESTED Trial. JACC. ADVANCES 2024; 3:100897. [PMID: 38939662 PMCID: PMC11198655 DOI: 10.1016/j.jacadv.2024.100897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 06/12/2023] [Accepted: 09/28/2023] [Indexed: 06/29/2024]
Abstract
Background Adult congenital heart disease (ACHD) patients have significant morbidity and rise in cardiac admissions. Their outcome with high-dose influenza vaccination is unknown in comparison to those without ACHD. Objectives The purpose of this study was to compare all-cause mortality or cardiopulmonary hospitalizations in self-identified ACHD versus non-ACHD patients receiving high- or low-dose influenza vaccination within the INfluenza Vaccine to Effectively Stop cardioThoracic Events and Decompensated heart failure trial. Methods We prospectively included ACHD patients in the INVESTED (INfluenza Vaccine to Effectively Stop cardioThoracic Events and Decompensated heart failure) trial. The primary endpoint was all-cause death or hospitalization for cardiovascular or pulmonary causes. Results Of the 272 ACHD patients, 132 were randomly assigned to receive high-dose trivalent and 140 to standard-dose quadrivalent influenza vaccine. Compared to the non-ACHD cohort (n = 4,988), ACHD patients were more likely to be younger, women, smokers, have atrial fibrillation, and have a qualifying event of heart failure. The primary outcome was 49.8 events versus 42.8 events per 100 person-years (adjusted HR: 1.17; 95% CI: 0.95-1.45; P = 0.144) in the ACHD group and non-ACHD group, respectively. The interaction between ACHD status and randomized treatment effect was not significant for the primary outcome (P = 0.858). Vaccine-related adverse events were similar in both groups. Conclusions Patients who self-identify as being ACHD had similar primary outcome of all-cause death or hospitalization for cardiovascular or pulmonary causes compared to non-ACHD cohort. High-dose influenza vaccination was similar to standard-dose influenza vaccination on the primary outcome in patients who self-identify as ACHD.
Collapse
Affiliation(s)
- Payam Dehghani
- Division of Cardiology, Department of Medicine, Prairie Vascular Research Inc, Regina, Saskatchewan, Canada
| | - Varun Srivatsav
- Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Orly Vardeny
- Minneapolis VA Center for Care Delivery and Outcomes Research, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jasmine Grewal
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alexander R. Opotowsky
- Department of Pediatrics, Heart Institute, Cincinnati Children's Hospital, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | | | - Michelle Keir
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
| | - Robin Ducas
- Section of Cardiology, Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jyotpal Singh
- Division of Cardiology, Department of Medicine, Prairie Vascular Research Inc, Regina, Saskatchewan, Canada
| | - KyungMann Kim
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Jacob Joseph
- Cardiology Section, VA Providence Healthcare System, Providence, Rhode Island, USA
| | - Jamil Aboulhosn
- Ahmanson/UCLA Adult Congenital Heart Center, Ronald Reagan/UCLA Medical Center, Los Angeles, California, USA
| | - Tom Havighurst
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Sheila M. Hegde
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Deepak L. Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, New York, USA
| | - Scott Solomon
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Michael Farkouh
- Academic Affairs, Cedars-Sinai Health System, Los Angeles, California, USA
| | - Shaun G. Goodman
- Division of Cardiology, St. Michael's Hospital, Unity Health Toronto, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
- Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Tabitha G. Moe
- Arizona Cardiology Group, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Jacob A. Udell
- Faculty of Medicine, Division of Cardiology, Department of Medicine, Women’s College Hospital, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
8
|
Honetschlägerová Z, Husková Z, Kikerlová S, Sadowski J, Kompanowska-Jezierska E, Táborský M, Vaňourková Z, Kujal P, Červenka L. Renal sympathetic denervation improves pressure-natriuresis relationship in cardiorenal syndrome: insight from studies with Ren-2 transgenic hypertensive rats with volume overload induced using aorto-caval fistula. Hypertens Res 2024; 47:998-1016. [PMID: 38302775 PMCID: PMC10994851 DOI: 10.1038/s41440-024-01583-0] [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: 09/11/2023] [Revised: 12/20/2023] [Accepted: 12/24/2023] [Indexed: 02/03/2024]
Abstract
The aim was to evaluate the effects of renal denervation (RDN) on autoregulation of renal hemodynamics and the pressure-natriuresis relationship in Ren-2 transgenic rats (TGR) with aorto-caval fistula (ACF)-induced heart failure (HF). RDN was performed one week after creation of ACF or sham-operation. Animals were prepared for evaluation of autoregulatory capacity of renal blood flow (RBF) and glomerular filtration rate (GFR), and of the pressure-natriuresis characteristics after stepwise changes in renal arterial pressure (RAP) induced by aortic clamping. Their basal values of blood pressure and renal function were significantly lower than with innervated sham-operated TGR (p < 0.05 in all cases): mean arterial pressure (MAP) (115 ± 2 vs. 160 ± 3 mmHg), RBF (6.91 ± 0.33 vs. 10.87 ± 0.38 ml.min-1.g-1), urine flow (UF) (11.3 ± 1.79 vs. 43.17 ± 3.24 µl.min-1.g-1) and absolute sodium excretion (UNaV) (1.08 ± 0.27 vs, 6.38 ± 0.76 µmol.min-1.g-1). After denervation ACF TGR showed improved autoregulation of RBF: at lowest RAP level (80 mmHg) the value was higher than in innervated ACF TGR (6.92 ± 0.26 vs. 4.54 ± 0.22 ml.min-1.g-1, p < 0.05). Also, the pressure-natriuresis relationship was markedly improved after RDN: at the RAP of 80 mmHg UF equaled 4.31 ± 0.99 vs. 0.26 ± 0.09 µl.min-1.g-1 recorded in innervated ACF TGR, UNaV was 0.31 ± 0.05 vs. 0.04 ± 0.01 µmol min-1.g-1 (p < 0.05 in all cases). In conclusion, in our model of hypertensive rat with ACF-induced HF, RDN improved autoregulatory capacity of RBF and the pressure-natriuresis relationship when measured at the stage of HF decompensation.
Collapse
Affiliation(s)
- Zuzana Honetschlägerová
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Zuzana Husková
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Soňa Kikerlová
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Janusz Sadowski
- Department of Renal and Body Fluid Physiology, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Elzbieta Kompanowska-Jezierska
- Department of Renal and Body Fluid Physiology, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Miloš Táborský
- Department of Internal Medicine I, Cardiology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic
| | - Zdenka Vaňourková
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Petr Kujal
- Department of Pathology, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Luděk Červenka
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
- Department of Internal Medicine I, Cardiology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic.
| |
Collapse
|
9
|
Zhou S, Liu Y, Huang X, Wu C, Pórszász R. Omecamtiv Mecarbil in the treatment of heart failure: the past, the present, and the future. Front Cardiovasc Med 2024; 11:1337154. [PMID: 38566963 PMCID: PMC10985333 DOI: 10.3389/fcvm.2024.1337154] [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: 11/12/2023] [Accepted: 03/07/2024] [Indexed: 04/04/2024] Open
Abstract
Heart failure, a prevailing global health issue, imposes a substantial burden on both healthcare systems and patients worldwide. With an escalating prevalence of heart failure, prolonged survival rates, and an aging demographic, an increasing number of individuals are progressing to more advanced phases of this incapacitating ailment. Against this backdrop, the quest for pharmacological agents capable of addressing the diverse subtypes of heart failure becomes a paramount pursuit. From this viewpoint, the present article focuses on Omecamtiv Mecarbil (OM), an emerging chemical compound said to exert inotropic effects without altering calcium homeostasis. For the first time, as a review, the present article uniquely started from the very basic pathophysiology of heart failure, its classification, and the strategies underpinning drug design, to on-going debates of OM's underlying mechanism of action and the latest large-scale clinical trials. Furthermore, we not only saw the advantages of OM, but also exhaustively summarized the concerns in sense of its effects. These of no doubt make the present article the most systemic and informative one among the existing literature. Overall, by offering new mechanistic insights and therapeutic possibilities, OM has carved a significant niche in the treatment of heart failure, making it a compelling subject of study.
Collapse
Affiliation(s)
- Shujing Zhou
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ying Liu
- Department of Cardiology, Sixth Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Xufeng Huang
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Faculty of Dentistry, University of Debrecen, Debrecen, Hungary
| | - Chuhan Wu
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Róbert Pórszász
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| |
Collapse
|
10
|
Soma J. Can the hemodynamic model in heart failure be restored based on analysis of ventricular-arterial coupling? Heart Fail Rev 2024; 29:463-464. [PMID: 38040918 DOI: 10.1007/s10741-023-10374-7] [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] [Accepted: 11/23/2023] [Indexed: 12/03/2023]
Abstract
The hemodynamic model was inappropriate to explain the disappointing effect of vasodilation and the beneficial effect of beta-blockade in chronic heart failure. A more nuanced hemodynamic analysis, taking both steady and pulsatile hemodynamics into consideration, improves insight into these apparently enigmatic effects. Of particular interest is the velocity of early systolic flow as a determinant of left ventricular afterload. Several drugs, in particular beta-blockers, directly or indirectly, influence the velocity of early systolic flow. Thus, the hemodynamic model in heart failure may deserve reconsideration.
Collapse
Affiliation(s)
- Johannes Soma
- Consulting Cardiologist, Medical Department, Section of Cardiology, Central Hospital Vestfold, Tønsberg, 3103, Norway.
| |
Collapse
|
11
|
Slavich M, Ricchetti G, Demarchi B, Cavalli G, Spoladore R, Federico A, Federico F, Bezzi C, Margonato A, Fragasso G. Clinical and functional effects of beta-blocker therapy discontinuation in patients with biventricular heart failure. J Cardiovasc Med (Hagerstown) 2024; 25:141-148. [PMID: 38149700 DOI: 10.2459/jcm.0000000000001571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Abstract
BACKGROUND Nearly two-thirds of patients with heart failure with reduced ejection fraction (HFrEF) have right ventricular dysfunction, previously identified as an independent predictor of reduced functional capacity and poor prognosis. Beta-blocker therapy (β-BT) reduces mortality and hospitalizations in patients with HFrEF and is approved as first-line therapy regardless of concomitant right ventricular function. However, the exact role of sympathetic nervous system activation in right ventricular dysfunction and the potential usefulness (or harmfulness) of β-BT in these patients are still unclear. OBJECTIVES The aim of the study is to evaluate the medium-term effect of β-BT discontinuation on functional capacity and right ventricular remodelling based on cardiopulmonary exercise testing (CPET), echocardiography and serum biomarkers in patients with clinically stable biventricular dysfunction. METHODS In this single-centre, open-label, prospective trial, 16 patients were enrolled using the following criteria: patients were clinically stable without signs of peripheral congestion; NYHA II-III while on optimal medical therapy (including β-BT); LVEF 40% or less; echocardiographic criteria of right ventricular dysfunction. Patients were randomized 1 : 1 either to withdraw (group 0) or continue (group 1) β-BT. In group 0, optimal heart rate was obtained with alternative rate-control drugs. Echo and serum biomarkers were performed at baseline, after 3 and 6 months; CPET was performed at baseline and 6 months. Mann--Whitney U test was adopted to determine the relationships between β-BT discontinuation and effects on right ventricular dysfunction. RESULTS At 6 months' follow up, S' DTI improved (ΔS': 1.01 vs. -0.92 cm/s; P = 0.03), while estimated PAPs (ΔPAPs: 0.8 vs. -7.5 mmHg; P = 0.04) and echo left ventricular-remodelling (ΔEDVi: 19.55 vs. -0.96 ml/mq; P = 0.03) worsened in group 0. In absolute terms, the only variables significantly affected by β-BT withdrawal were left ventricular EDV and ESV, appearing worse in group 0 (mean EDVi 115 vs. 84 ml/mq; mean ESVi 79 vs. 53.9 ml/mq, P = 0.03). No significant changes in terms of functional capacity were observed after β-BT withdrawal. CONCLUSION In HFrEF patients with concomitant right ventricular dysfunction, β-BT discontinuation did not produce any beneficial effects. In addition, despite maintenance of optimal heart rate control, β-BT discontinuation induced worsening of left ventricular remodelling. Our study corroborates the hypothesis that improvement in left ventricular function may likewise be a major determinant for improvement in right ventricular function, reducing pulmonary wedge pressure and right ventricular afterload, with only a marginal action of its negative inotropic effect. In conclusion, β-BT appears beneficial also in heart failure patients with biventricular dysfunction.
Collapse
Affiliation(s)
- Massimo Slavich
- Department of Cardiology, IRCCS San Raffaele Scientific Institute
| | | | - Barbara Demarchi
- Department of Cardiology, IRCCS San Raffaele Scientific Institute
| | - Giulio Cavalli
- Immunology, Rheumatology, Allergology and Rare Diseases Unit, IRCCS Ospedale San Raffaele
| | | | - Anna Federico
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Carolina Bezzi
- Nuclear Medicine Department, IRCCS San Raffaele Scientific Institute
| | | | | |
Collapse
|
12
|
Jha S, Thasma Loganathbabu VK, Kumaran K, Krishnasamy G, Aruljothi KN. Long Non-Coding RNAs (lncRNAs) in Heart Failure: A Comprehensive Review. Noncoding RNA 2023; 10:3. [PMID: 38250803 PMCID: PMC10801533 DOI: 10.3390/ncrna10010003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/26/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
Heart failure (HF) is a widespread cardiovascular condition that poses significant risks to a wide spectrum of age groups and leads to terminal illness. Although our understanding of the underlying mechanisms of HF has improved, the available treatments still remain inadequate. Recently, long non-coding RNAs (lncRNAs) have emerged as crucial players in cardiac function, showing possibilities as potential targets for HF therapy. These versatile molecules interact with chromatin, proteins, RNA, and DNA, influencing gene regulation. Notable lncRNAs like Fendrr, Trpm3, and Scarb2 have demonstrated therapeutic potential in HF cases. Additionally, utilizing lncRNAs to forecast survival rates in HF patients and distinguish various cardiac remodeling conditions holds great promise, offering significant benefits in managing cardiovascular disease and addressing its far-reaching societal and economic impacts. This underscores the pivotal role of lncRNAs in the context of HF research and treatment.
Collapse
Affiliation(s)
- Shambhavi Jha
- Department of Genetic Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur Campus, Chengalpattu 603203, Tamilnadu, India; (S.J.); (V.K.T.L.); (K.K.)
| | - Vasanth Kanth Thasma Loganathbabu
- Department of Genetic Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur Campus, Chengalpattu 603203, Tamilnadu, India; (S.J.); (V.K.T.L.); (K.K.)
| | - Kasinathan Kumaran
- Department of Genetic Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur Campus, Chengalpattu 603203, Tamilnadu, India; (S.J.); (V.K.T.L.); (K.K.)
| | | | - Kandasamy Nagarajan Aruljothi
- Department of Genetic Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur Campus, Chengalpattu 603203, Tamilnadu, India; (S.J.); (V.K.T.L.); (K.K.)
| |
Collapse
|
13
|
Han E, Prausmüller S, Weidenhammer A, Spinka G, Arfsten H, Bartko PE, Goliasch G, Hülsmann M, Pavo N. Renin Trajectories and Outcome in Stable Heart Failure with Reduced Ejection Fraction (HFrEF) on Contemporary Therapy: A Monocentric Study from an Austrian Tertiary Hospital Outpatient Clinic. J Renin Angiotensin Aldosterone Syst 2023; 2023:8883145. [PMID: 37941680 PMCID: PMC10630017 DOI: 10.1155/2023/8883145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/12/2023] [Accepted: 10/14/2023] [Indexed: 11/10/2023] Open
Abstract
Introduction The renin-angiotensin system (RAS) is the main target of neurohumoral therapy in heart failure with reduced ejection fraction (HFrEF) effectively reducing mortality. Reasonably, renin might serve as a biomarker for risk prediction and therapy response. Renin indeed bears some additional value to clinical risk models, albeit the effect is not pronounced. Whether assessing renin trajectories can overcome the weaknesses of single renin measurements has not been reported. Methods A total of 505 patients with stable HFrEF were enrolled prospectively and followed through routine clinical visits. Active plasma renin concentration was documented up to 5 years. Changes in renin were analyzed throughout the disease course, and survival was compared for different renin trajectories within the first year. Results Baseline renin levels were not related to all-cause mortality (crude HR for an increase of 100 μiE/ml: 1.01 (95% CI: 0.99-1.02), p = 0.414) but associated with unplanned HF hospitalizations (crude HR: 1.01 (95% CI: 1.00-1.02), p = 0.015). Renin increased during the disease course from baseline to 1-year and 2-year FUP (122.7 vs. 185.6 μIU/ml, p = 0.039, and 122.7 vs. 258.5 μIU/ml, p = 0.001). Both survival and unplanned HF hospitalization rates were comparable for different renin trajectories at 1-year FUP (p = 0.546, p = 0.357). Conclusions Intriguingly, renin is not a good biomarker to indicate prognosis in HF, while renin trajectories over a 1-year period do not have an additional value. Rapid physiologic plasma renin variations, but also opposing effects of angiotensinogen-derived metabolites under presence of RAS blockade, might obscure the predictive ability of renin.
Collapse
Affiliation(s)
- Emilie Han
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Suriya Prausmüller
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Annika Weidenhammer
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Georg Spinka
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Henrike Arfsten
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Philipp E. Bartko
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Georg Goliasch
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Martin Hülsmann
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| | - Noemi Pavo
- Department of Internal Medicine II, Clinical Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria
| |
Collapse
|
14
|
Luzum JA, Campos-Staffico AM, Li J, She R, Gui H, Peterson EL, Liu B, Sabbah HN, Donahue MP, Kraus WE, Williams LK, Lanfear DE. Genome-Wide Association Study of Beta-Blocker Survival Benefit in Black and White Patients with Heart Failure with Reduced Ejection Fraction. Genes (Basel) 2023; 14:2019. [PMID: 38002962 PMCID: PMC10671316 DOI: 10.3390/genes14112019] [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: 07/06/2023] [Revised: 10/20/2023] [Accepted: 10/22/2023] [Indexed: 11/26/2023] Open
Abstract
In patients with heart failure with reduced ejection fraction (HFrEF), individual responses to beta-blockers vary. Candidate gene pharmacogenetic studies yielded significant but inconsistent results, and they may have missed important associations. Our objective was to use an unbiased genome-wide association study (GWAS) to identify loci influencing beta-blocker survival benefit in HFrEF patients. Genetic variant × beta-blocker exposure interactions were tested in Cox proportional hazards models for all-cause mortality stratified by self-identified race. The models were adjusted for clinical risk factors and propensity scores. A prospective HFrEF registry (469 black and 459 white patients) was used for discovery, and linkage disequilibrium (LD) clumped variants with a beta-blocker interaction of p < 5 × 10-5, were tested for Bonferroni-corrected validation in a multicenter HFrEF clinical trial (288 black and 579 white patients). A total of 229 and 18 variants in black and white HFrEF patients, respectively, had interactions with beta-blocker exposure at p < 5 × 10-5 upon discovery. After LD-clumping, 100 variants and 4 variants in the black and white patients, respectively, remained for validation but none reached statistical significance. In conclusion, genetic variants of potential interest were identified in a discovery-based GWAS of beta-blocker survival benefit in HFrEF patients, but none were validated in an independent dataset. Larger cohorts or alternative approaches, such as polygenic scores, are needed.
Collapse
Affiliation(s)
- Jasmine A. Luzum
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI 48109, USA;
- Center for Individualized and Genomic Medicine Research (CIGMA), Henry Ford Health System, Detroit, MI 48202, USA (D.E.L.)
| | | | - Jia Li
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI 48202, USA; (J.L.)
| | - Ruicong She
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI 48202, USA; (J.L.)
| | - Hongsheng Gui
- Center for Individualized and Genomic Medicine Research (CIGMA), Henry Ford Health System, Detroit, MI 48202, USA (D.E.L.)
| | - Edward L. Peterson
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI 48202, USA; (J.L.)
| | - Bin Liu
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI 48202, USA; (J.L.)
| | - Hani N. Sabbah
- Heart and Vascular Institute, Henry Ford Health System, Detroit, MI 48202, USA;
| | - Mark P. Donahue
- School of Medicine, Duke University, Durham, NC 27710, USA (W.E.K.)
| | - William E. Kraus
- School of Medicine, Duke University, Durham, NC 27710, USA (W.E.K.)
| | - L. Keoki Williams
- Center for Individualized and Genomic Medicine Research (CIGMA), Henry Ford Health System, Detroit, MI 48202, USA (D.E.L.)
| | - David E. Lanfear
- Center for Individualized and Genomic Medicine Research (CIGMA), Henry Ford Health System, Detroit, MI 48202, USA (D.E.L.)
- Heart and Vascular Institute, Henry Ford Health System, Detroit, MI 48202, USA;
| |
Collapse
|
15
|
Zito A, Restivo A, Ciliberti G, Laborante R, Princi G, Romiti GF, Galli M, Rodolico D, Bianchini E, Cappannoli L, D'Oria M, Trani C, Burzotta F, Cesario A, Savarese G, Crea F, D'Amario D. Heart failure management guided by remote multiparameter monitoring: A meta-analysis. Int J Cardiol 2023; 388:131163. [PMID: 37429443 DOI: 10.1016/j.ijcard.2023.131163] [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: 04/06/2023] [Revised: 07/01/2023] [Accepted: 07/05/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND Several implant-based remote monitoring strategies are currently tested to optimize heart failure (HF) management by anticipating clinical decompensation and preventing hospitalization. Among these solutions, the modern implantable cardioverter-defibrillator and cardiac resynchronization therapy devices have been equipped with sensors allowing continuous monitoring of multiple preclinical markers of worsening HF, including factors of autonomic adaptation, patient activity, and intrathoracic impedance. OBJECTIVES We aimed to assess whether implant-based multiparameter remote monitoring strategy for guided HF management improves clinical outcomes when compared to standard clinical care. METHODS A systematic literature research for randomized controlled trials (RCTs) comparing multiparameter-guided HF management versus standard of care was performed on PubMed, Embase, and CENTRAL databases. Incidence rate ratios (IRRs) and associated 95% confidence intervals (CIs) were calculated using the Poisson regression model with random study effects. The primary outcome was a composite of all-cause death and HF hospitalization events, whereas secondary endpoints included the individual components of the primary outcome. RESULTS Our meta-analysis included 6 RCTs, amounting to a total of 4869 patients with an average follow-up time of 18 months. Compared with standard clinical management, the multiparameter-guided strategy reduced the risk of the primary composite outcome (IRR 0.83, 95%CI 0.71-0.99), driven by statistically significant effect on both HF hospitalization events (IRR 0.75, 95%CI 0.61-0.93) and all-cause death (IRR 0.80, 95%CI 0.66-0.96). CONCLUSION Implant-based multiparameter remote monitoring strategy for guided HF management is associated with significant benefit on clinical outcomes compared to standard clinical care, providing a benefit on both hospitalization events and all-cause death.
Collapse
Affiliation(s)
- Andrea Zito
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Attilio Restivo
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Giuseppe Ciliberti
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Renzo Laborante
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Giuseppe Princi
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Giulio Francesco Romiti
- Department of Translational and Precision Medicine, Sapienza - University of Rome, Rome, Italy
| | - Mattia Galli
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Daniele Rodolico
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Emiliano Bianchini
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Luigi Cappannoli
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Marika D'Oria
- Open Innovation Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesco Burzotta
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alfredo Cesario
- Open Innovation Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; CEO, Gemelli Digital Medicine & Health Srl, Rome, Italy
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Filippo Crea
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Domenico D'Amario
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Translational Medicine, University of Eastern Piedmont, Maggiore della Carità Hospital, Novara, Italy.
| |
Collapse
|
16
|
Honetschlägerová Z, Sadowski J, Kompanowska-Jezierska E, Maxová H, Táborský M, Kujal P, Červenka L. Impaired renal autoregulation and pressure-natriuresis: any role in the development of heart failure in normotensive and angiotensin II-dependent hypertensive rats? Hypertens Res 2023; 46:2340-2355. [PMID: 37592042 PMCID: PMC10550820 DOI: 10.1038/s41440-023-01401-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 06/30/2023] [Accepted: 07/28/2023] [Indexed: 08/19/2023]
Abstract
The aim of the present study was to assess the autoregulatory capacity of renal blood flow (RBF) and of the pressure-natriuresis characteristics in the early phase of heart failure (HF) in rats, normotensive and with angiotensin II (ANG II)-dependent hypertension. Ren-2 transgenic rats (TGR) were employed as a model of ANG II-dependent hypertension. HF was induced by creating the aorto-caval fistula (ACF). One week after ACF creation or sham-operation, the animals were prepared for studies evaluating in vivo RBF autoregulatory capacity and the pressure-natriuresis characteristics after stepwise changes in renal arterial pressure (RAP) induced by aortic clamping. In ACF TGR the basal mean arterial pressure, RBF, urine flow (UF), and absolute sodium excretion (UNaV) were all significantly lower tha n in sham-operated TGR. In the latter, reductions in renal arterial pressure (RAP) significantly decreased RBF whereas in ACF TGR they did not change. Stepwise reductions in RAP resulted in marked decreases in UF and UNaV in sham-operated as well as in ACF TGR, however, these decreases were significantly greater in the former. Our data show that compared with sham-operated TGR, ACF TGR displayed well-maintained RBF autoregulatory capacity and improved slope of the pressure-natriuresis relationship. Thus, even though in the very early HF stage renal dysfunction was demonstrable, in the HF model of ANG II-dependent hypertensive rat such dysfunction and the subsequent HF decompensation cannot be simply ascribed to impaired renal autoregulation and pressure-natriuresis relationship.
Collapse
Affiliation(s)
- Zuzana Honetschlägerová
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
| | - Janusz Sadowski
- Department of Renal and Body Fluid Physiology, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Elzbieta Kompanowska-Jezierska
- Department of Renal and Body Fluid Physiology, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Hana Maxová
- Department of Pathophysiology, 2nd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Miloš Táborský
- Department of Internal Medicine I, Cardiology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic
| | - Petr Kujal
- Department of Pathology, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Luděk Červenka
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- Department of Internal Medicine I, Cardiology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic
| |
Collapse
|
17
|
Augustin N, Alvarez C, Kluger J. The Arrhythmogenicity of Sotalol and its Role in Heart Failure: A Literature Review. J Cardiovasc Pharmacol 2023; 82:86-92. [PMID: 37229640 DOI: 10.1097/fjc.0000000000001439] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 05/10/2023] [Indexed: 05/27/2023]
Abstract
ABSTRACT According to the American Heart Association, approximately 6 million adults have been afflicted with heart failure in the United States in 2020 and are more likely to have sudden cardiac death accounting for approximately 50% of the cause of mortality. Sotalol is a nonselective β-adrenergic receptor antagonist with class III antiarrhythmic properties that has been mostly used for atrial fibrillation treatment and suppressing recurrent ventricular tachyarrhythmias. The use of sotalol in patients with left ventricular dysfunction is not recommended by the American College of Cardiology or American Heart Association because studies are inconclusive with conflicting results regarding safety. This article aims to review the mechanism of action of sotalol, the β-blocking effects on heart failure, and provide an overview of clinical trials on sotalol use and its effects in patients with heart failure. Small- and large-scale clinical trials have been controversial and inconclusive about the use of sotalol in heart failure. Sotalol has been shown to reduce defibrillation energy requirements and reduce shocks from implantable cardioverter-defibrillators. Torsades de Pointes is the most life-threatening arrhythmia that has been documented with sotalol use and occurs more commonly in women and heart failure patients. Thus far, mortality benefits have not been demonstrated with sotalol use and larger multicenter studies are required going forward.
Collapse
Affiliation(s)
- Najwan Augustin
- University of Connecticut Primary Care Internal Medicine Residency, New Britain, CT; and
| | - Chikezie Alvarez
- Hartford Healthcare Heart and Vascular Institute, Hartford Hospital, Hartford, CT
| | - Jeffrey Kluger
- Hartford Healthcare Heart and Vascular Institute, Hartford Hospital, Hartford, CT
| |
Collapse
|
18
|
Cohen-Segev R, Nativ O, Kinaneh S, Aronson D, Kabala A, Hamoud S, Karram T, Abassi Z. Effects of Angiotensin 1-7 and Mas Receptor Agonist on Renal System in a Rat Model of Heart Failure. Int J Mol Sci 2023; 24:11470. [PMID: 37511227 PMCID: PMC10380355 DOI: 10.3390/ijms241411470] [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: 06/12/2023] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Congestive heart failure (CHF) is often associated with impaired kidney function. Over- activation of the renin-angiotensin-aldosterone system (RAAS) contributes to avid salt/water retention and cardiac hypertrophy in CHF. While the deleterious effects of angiotensin II (Ang II) in CHF are well established, the biological actions of angiotensin 1-7 (Ang 1-7) are not fully characterized. In this study, we assessed the acute effects of Ang 1-7 (0.3, 3, 30 and 300 ng/kg/min, IV) on urinary flow (UF), urinary Na+ excretion (UNaV), glomerular filtration rate (GFR) and renal plasma flow )RPF) in rats with CHF induced by the placement of aortocaval fistula. Additionally, the chronic effects of Ang 1-7 (24 µg/kg/h, via intra-peritoneally implanted osmotic minipumps) on kidney function, cardiac hypertrophy and neurohormonal status were studied. Acute infusion of either Ang 1-7 or its agonist, AVE 0991, into sham controls, but not CHF rats, increased UF, UNaV, GFR, RPF and urinary cGMP. In the chronic protocols, untreated CHF rats displayed lower cumulative UF and UNaV than their sham controls. Chronic administration of Ang 1-7 and AVE 0991 exerted significant diuretic, natriuretic and kaliuretic effects in CHF rats, but not in sham controls. Serum creatinine and aldosterone levels were significantly higher in vehicle-treated CHF rats as compared with controls. Treatment with Ang 1-7 and AVE 0991 reduced these parameters to comparable levels observed in sham controls. Notably, chronic administration of Ang 1-7 to CHF rats reduced cardiac hypertrophy. In conclusion, Ang 1-7 exerts beneficial renal and cardiac effects in rats with CHF. Thus, we postulate that ACE2/Ang 1-7 axis represents a compensatory response to over-activity of ACE/AngII/AT1R system characterizing CHF and suggest that Ang 1-7 may be a potential therapeutic agent in this disease state.
Collapse
Affiliation(s)
- Ravit Cohen-Segev
- Department of Physiology and Biophysics, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 31096, Israel
| | - Omri Nativ
- Department of Urology, Rambam Health Center, Haifa 3109601, Israel
| | - Safa Kinaneh
- Department of Physiology and Biophysics, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 31096, Israel
| | - Doron Aronson
- Cardiology, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Aviva Kabala
- Department of Physiology and Biophysics, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 31096, Israel
| | - Shadi Hamoud
- Department of Internal Medicine E, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Tony Karram
- Vascular Surgery, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Zaid Abassi
- Department of Physiology and Biophysics, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 31096, Israel
- Laboratory Medicine, Rambam Health Care Campus, Haifa 31096, Israel
| |
Collapse
|
19
|
Packer M. The First Dedicated Comprehensive Heart Failure Program in the United States: The Division of Circulatory Physiology at Columbia Presbyterian (1992-2004). J Card Fail 2023; 29:1078-1090. [PMID: 37075940 DOI: 10.1016/j.cardfail.2023.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 03/31/2023] [Accepted: 03/31/2023] [Indexed: 04/21/2023]
Abstract
The first dedicated multidisciplinary heart failure program in the United States was founded as the Division of Circulatory Physiology at the Columbia University College of Physicians & Surgeons in 1992. The Division was administratively and financially independent of the Division of Cardiology and grew to 24 faculty members at its peak. Its administrative innovations included (1) a comprehensive full-integrated service line, with 2 differentiated clinical teams, one devoted to drug therapy and the other to heart transplantation and ventricular assist devices; (2) a nurse specialist/physician assistant-led clinical service; and (3) a financial structure independent of (and not supported by) other cardiovascular medical or surgical services. The division had 3 overarching missions: (1) to promote a unique career development path for each faculty member to be linked to recognition in a specific area of heart failure expertise; (2) to change the trajectory and enhance the richness of intellectual discourse in the discipline of heart failure, so as to foster an understanding of fundamental mechanisms and to develop new therapeutics; and (3) to provide optimal medical care to patients and to promote the ability of other physicians to provide optimal care. The major research achievements of the division included (1) the development of beta-blockers for heart failure, from initial hemodynamic assessments to proof-of-concept studies to large-scale international trials; (2) the development and definitive assessment of flosequinan, amlodipine, and endothelin antagonists; (3) initial clinical trials and concerns with nesiritide; (4) large-scale trials evaluating dosing of angiotensin converting-enzyme inhibitors and the efficacy and safety of neprilysin inhibition; (5) identification of key mechanisms in heart failure, including neurohormonal activation, microcirculatory endothelial dysfunction, deficiencies in peripheral vasodilator pathways, noncardiac factors in driving dyspnea, and the first identification of subphenotypes of heart failure and a preserved ejection fraction; (6) the development of a volumetric approach to the assessment of myocardial shortening; (7) conceptualization and early studies of cardiac contractility modulation as a treatment for heart failure; (8) novel approaches to the identification of cardiac allograft rejection and new therapeutics to prevent allograft vasculopathy; and (9) demonstration of the effect of left ventricular assist devices to induce reverse remodeling, and the first randomized trial showing a survival benefit with ventricular assist devices. Above all, the division served as an exceptional incubator for a generation of leaders in the field of heart failure.
Collapse
Affiliation(s)
- Milton Packer
- From the Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, Texas, and Imperial College, London, UK.
| |
Collapse
|
20
|
Karki KB, Towbin JA, Shah SH, Philip RR, West AN, Tadphale SD, Saini A. Elevated Copeptin Levels Are Associated with Heart Failure Severity and Adverse Outcomes in Children with Cardiomyopathy. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1138. [PMID: 37508636 PMCID: PMC10377870 DOI: 10.3390/children10071138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/23/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023]
Abstract
In children with cardiomyopathy, the severity of heart failure (HF) varies. However, copeptin, which is a biomarker of neurohormonal adaptation in heart failure, has not been studied in these patients. In this study, we evaluated the correlation of copeptin level with functional HF grading, B-type natriuretic peptide (BNP), and echocardiography variables in children with cardiomyopathy. Furthermore, we determined if copeptin levels are associated with adverse outcomes, including cardiac arrest, mechanical circulatory support, heart transplant, or death. In forty-two children with cardiomyopathy with a median (IQR) age of 13.1 years (2.5-17.2) and a median follow-up of 2.5 years (2.2-2.7), seven (16.7%) children had at least one adverse outcome. Copeptin levels were highest in the patients with adverse outcomes, followed by the patients without adverse outcomes, and then the healthy children. The copeptin levels in patients showed a strong correlation with their functional HF grading, BNP level, and left ventricular ejection fraction (LVEF). Patients with copeptin levels higher than the median value of 25 pg/mL had a higher likelihood of experiencing adverse outcomes, as revealed by Kaplan-Meier survival analysis (p = 0.024). Copeptin level was an excellent predictor of outcomes, with an area under the curve of 0.861 (95% CI, 0.634-1.089), a sensitivity of 86%, and a specificity of 60% for copeptin level of 25 pg/mL. This predictive value was superior in patients with dilated and restrictive cardiomyopathies (0.97 (CI 0.927-1.036), p < 0.0001, n = 21) than in those with hypertrophic and LV non-compaction cardiomyopathies (0.60 (CI 0.04-1.16), p = 0.7, n = 21).
Collapse
Affiliation(s)
- Karan B Karki
- Division of Pediatric Cardiology, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Jeffrey A Towbin
- Division of Pediatric Cardiology, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Samir H Shah
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Ranjit R Philip
- Division of Pediatric Cardiology, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Alina N West
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Sachin D Tadphale
- Division of Pediatric Cardiology, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Arun Saini
- Section of Pediatric, Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine and Affiliated Texas Children's Hospital, Baylor College of Medicine, Houston, TX 77030, USA
| |
Collapse
|
21
|
Esteban-Fernández A, Villar-Taibo R, Alejo M, Arroyo D, Bonilla Palomas JL, Cachero M, Joaquin C, Méndez Bailón M, Pérez-Rivera JÁ, Romero-Vigara JC, Somoza G. Diagnosis and Management of Malnutrition in Patients with Heart Failure. J Clin Med 2023; 12:3320. [PMID: 37176761 PMCID: PMC10179706 DOI: 10.3390/jcm12093320] [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: 04/14/2023] [Revised: 04/30/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023] Open
Abstract
Heart failure is a disease with an increasingly greater prevalence due to the aging population, the development of new drugs, and the organization of healthcare processes. Malnutrition has been identified as a poor prognostic factor in these patients, very often linked to frailty or to other comorbidities, meaning that early diagnosis and treatment are essential. This paper reviews some important aspects of the pathophysiology, detection, and management of malnutrition in patients with heart failure.
Collapse
Affiliation(s)
- Alberto Esteban-Fernández
- Cardiology Department, Severo Ochoa University Hospital, Calle Orellana s/n, 28911 Madrid, Spain
- Faculty of Health Sciences, Valencian International University, 46002 Valencia, Spain
| | - Rocío Villar-Taibo
- Endocrinology Department, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain;
| | - Mirian Alejo
- Endocrinology Department, Hospital El Bierzo, 24404 Ponferrada, Spain;
| | - David Arroyo
- Nephrology Department, Gregorio Marañón General University Hospital, 28007 Madrid, Spain;
| | | | - Montserrat Cachero
- Endocrinology Department, Germans Trias i Pujol Hospital, 08916 Badalona, Spain; (M.C.); (C.J.)
| | - Clara Joaquin
- Endocrinology Department, Germans Trias i Pujol Hospital, 08916 Badalona, Spain; (M.C.); (C.J.)
| | - Manuel Méndez Bailón
- Internal Medicine Department, San Carlos Clinical University Hospital, 28034 Madrid, Spain;
| | - José Ángel Pérez-Rivera
- Cardiology Department, Burgos University Hospital, 09006 Burgos, Spain;
- Faculty of Health Sciences, Isabel I University, 09003 Burgos, Spain
| | | | - Gema Somoza
- Geriatric Department, Gregorio Marañón University Hospital, 28007 Madrid, Spain;
| |
Collapse
|
22
|
Gill J. Implantable Cardiovascular Devices: Current and Emerging Technologies for Remote Heart Failure Monitoring. Cardiol Rev 2023; 31:128-138. [PMID: 35349243 DOI: 10.1097/crd.0000000000000432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Heart failure remains a substantial socioeconomic burden to our health care system. With the aging of the population, the incidence is expected to rise in the ensuing years. Standard heart failure management strategies have failed to reduce hospitalizations and mortality. In patients with heart failure, remote hemodynamic monitoring with implantable devices provides essential data, which can be used in unison with standard patient management to reduce heart failure hospitalizations. This review will chronicle the important clinical trials of various implantable devices and describe the emerging technologies in remote heart failure management. Cardiovascular implantable electronic devices, namely implanted cardioverter-defibrillator and cardiac resynchronization therapy devices with defibrillator, have evolved beyond sole resynchronization and currently can deliver real-time cardiac hemodynamics. Clinical data regarding hemodynamic monitoring with implanted cardioverter-defibrillator and cardiac resynchronization therapy devices with defibrillator have not consistently demonstrated a reduction in heart failure or mortality benefit. However, there is promise in the future with the application of multiparameter diagnostic algorithms with these devices. The most efficacious implantable device has been the pulmonary artery pressure sensor, CardioMEMS. This device has been proven to be safe and shown to reduce heart failure hospitalizations. Moreover, multiple newly developed devices are currently under investigation after successful first-in-man studies.
Collapse
Affiliation(s)
- Jashan Gill
- From the Department of Medicine, Rosalind Franklin University of Medicine and Science, North Chicago, IL
- Department of Medicine, Northwestern McHenry Hospital, McHenry, IL
| |
Collapse
|
23
|
Saleem S, Khandoker AH, Alkhodari M, Hadjileontiadis LJ, Jelinek HF. Investigating the effects of beta-blockers on circadian heart rhythm using heart rate variability in ischemic heart disease with preserved ejection fraction. Sci Rep 2023; 13:5828. [PMID: 37037871 PMCID: PMC10086029 DOI: 10.1038/s41598-023-32963-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 04/05/2023] [Indexed: 04/12/2023] Open
Abstract
Heart failure is characterized by sympathetic activation and parasympathetic withdrawal leading to an abnormal autonomic modulation. Beta-blockers (BB) inhibit overstimulation of the sympathetic system and are indicated in heart failure patients with reduced ejection fraction. However, the effect of beta-blocker therapy on heart failure with preserved ejection fraction (HFpEF) is unclear. ECGs of 73 patients with HFpEF > 55% were recruited. There were 56 patients in the BB group and 17 patients in the without BB (NBB) group. The HRV analysis was performed for the 24-h period using a window size of 1,4 and 8-h. HRV measures between day and night for both the groups were also compared. Percentage change in the BB group relative to the NBB group was used as a measure of difference. RMSSD (13.27%), pNN50 (2.44%), HF power (44.25%) and LF power (13.53%) showed an increase in the BB group relative to the NBB group during the day and were statistically significant between the two groups for periods associated with high cardiac risk during the morning hours. LF:HF ratio showed a decrease of 3.59% during the day. The relative increase in vagal modulated RMSSD, pNN50 and HF power with a decrease in LF:HF ratio show an improvement in the parasympathetic tone and an overall decreased risk of a cardiac event especially during the morning hours that is characterized by a sympathetic surge.
Collapse
Affiliation(s)
- Shiza Saleem
- Department of Biomedical Engineering, Khalifa University, 127788, Abu Dhabi, United Arab Emirates.
| | - Ahsan H Khandoker
- Department of Biomedical Engineering, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
- Healthcare Engineering Innovation Center, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
| | - Mohanad Alkhodari
- Healthcare Engineering Innovation Center, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
- Cardiovascular Clinical Research Facility, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Leontios J Hadjileontiadis
- Department of Biomedical Engineering, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
- Healthcare Engineering Innovation Center, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
| | - Herbert F Jelinek
- Department of Biomedical Engineering, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
- Healthcare Engineering Innovation Center, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
- Biotechnology Center, Khalifa University, 127788, Abu Dhabi, United Arab Emirates
| |
Collapse
|
24
|
Shafie D, Abhari AP, Fakhrolmobasheri M. Relative Values of Hematological Indices for Prognosis of Heart Failure: A Mini-Review. Cardiol Rev 2023:00045415-990000000-00088. [PMID: 36946981 DOI: 10.1097/crd.0000000000000546] [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] [Indexed: 03/23/2023]
Abstract
Owing to the augmented perception of heart failure (HF) pathophysiology, management of the affected patients has been improved dramatically; as with the identification of the inflammatory background of HF, new avenues of HF prognosis research have been opened up. In this regard, relative values of hematologic indices were demonstrated by a growing body of evidence to successfully predict HF outcomes. Cost-effectiveness, accessibility, and easy obtainability of these relative values make them a precious option for the determination of HF prognosis; particularly in low-income developing countries. In this short review, we aimed to present the current literature on the predictability of these hematologic parameters for HF outcomes.
Collapse
Affiliation(s)
- Davood Shafie
- From the Heart Failure Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | | |
Collapse
|
25
|
Pistelli L, Parisi F, Correale M, Cocuzza F, Campanella F, de Ferrari T, Crea P, De Sarro R, La Cognata O, Ceratti S, Recupero T, Ruocco G, Palazzuoli A, Imbalzano E, Dattilo G. Gliflozins: From Antidiabetic Drugs to Cornerstone in Heart Failure Therapy-A Boost to Their Utilization and Multidisciplinary Approach in the Management of Heart Failure. J Clin Med 2023; 12:jcm12010379. [PMID: 36615178 PMCID: PMC9820867 DOI: 10.3390/jcm12010379] [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: 10/26/2022] [Revised: 12/11/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
Heart failure (HF) is a complex, multifactorial, progressive clinical condition affecting 64.3 million people worldwide, with a strong impact in terms of morbidity, mortality and public health costs. In the last 50 years, along with a better understanding of HF physiopathology and in agreement with the four main models of HF, many therapeutic options have been developed. Recently, the European Society of Cardiology (ESC) HF guidelines enthusiastically introduced inhibitors of the sodium-glucose cotransporter (SGLT2i) as first line therapy for HF with reduced ejection fraction (HFrEF) in order to reduce hospitalizations and mortality. Despite drugs developed as hypoglycemic agents, data from the EMPA-REG OUTCOME trial encouraged the evaluation of the possible cardiovascular effects, showing SGLT2i beneficial effects on loading conditions, neurohormonal axes, heart cells' biochemistry and vascular stiffness, determining an improvement of each HF model. We want to give a boost to their use by increasing the knowledge of SGLT2-I and understanding the probable mechanisms of this new class of drugs, highlighting strengths and weaknesses, and providing a brief comment on major trials that made Gliflozins a cornerstone in HF therapy. Finally, aspects that may hinder SGLT2-i widespread utilization among different types of specialists, despite the guidelines' indications, will be discussed.
Collapse
Affiliation(s)
- Lorenzo Pistelli
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Francesca Parisi
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Michele Correale
- Cardiothoracic Department, University Hospital Policlinico Riuniti, 71100 Foggia, Italy
- Correspondence: ; Tel.: +39-3282918518
| | - Federica Cocuzza
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Francesca Campanella
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Tommaso de Ferrari
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Pasquale Crea
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Rosalba De Sarro
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Olga La Cognata
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Simona Ceratti
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Tonino Recupero
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Gaetano Ruocco
- Cardiology Unit, Riuniti of Valdichiana Hospitals, USL-SUD-EST Toscana, 53045 Montepulciano, Italy
| | - Alberto Palazzuoli
- Cardiovascular Diseases Unit, Cardio Thoracic and Vascular Department, S. Maria alle Scotte Hospital, University of Siena, 53018 Siena, Italy
| | - Egidio Imbalzano
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| | - Giuseppe Dattilo
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Cardiology, University of Messina, 98122 Messina, Italy
| |
Collapse
|
26
|
Naar J, Mlcek M, Kruger A, Vondrakova D, Janotka M, Popkova M, Kittnar O, Neuzil P, Ostadal P. Acute Severe Heart Failure Reduces Heart Rate Variability: An Experimental Study in a Porcine Model. Int J Mol Sci 2022; 24:ijms24010493. [PMID: 36613937 PMCID: PMC9820097 DOI: 10.3390/ijms24010493] [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: 11/01/2022] [Revised: 12/22/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022] Open
Abstract
There are substantial differences in autonomic nervous system activation among heart (cardiac) failure (CF) patients. The effect of acute CF on autonomic function has not been well explored. The aim of our study was to assess the effect of experimental acute CF on heart rate variability (HRV). Twenty-four female pigs with a mean body weight of 45 kg were used. Acute severe CF was induced by global myocardial hypoxia. In each subject, two 5-min electrocardiogram segments were analyzed and compared: before the induction of myocardial hypoxia and >60 min after the development of severe CF. HRV was assessed by time-domain, frequency-domain and nonlinear analytic methods. The induction of acute CF led to a significant decrease in cardiac output, left ventricular ejection fraction and an increase in heart rate. The development of acute CF was associated with a significant reduction in the standard deviation of intervals between normal beats (50.8 [20.5−88.1] ms versus 5.9 [2.4−11.7] ms, p < 0.001). Uniform HRV reduction was also observed in other time-domain and major nonlinear analytic methods. Similarly, frequency-domain HRV parameters were significantly changed. Acute severe CF induced by global myocardial hypoxia is associated with a significant reduction in HRV.
Collapse
Affiliation(s)
- Jan Naar
- Department of Cardiology, Na Homolce Hospital, 150 30 Prague, Czech Republic
- Correspondence: ; Tel.: +420-257-272-208; Fax: +420-257-272-342
| | - Mikulas Mlcek
- Department of Physiology, First Faculty of Medicine, Charles University, 128 00 Prague, Czech Republic
| | - Andreas Kruger
- Department of Cardiology, Na Homolce Hospital, 150 30 Prague, Czech Republic
| | - Dagmar Vondrakova
- Department of Cardiology, Na Homolce Hospital, 150 30 Prague, Czech Republic
| | - Marek Janotka
- Department of Cardiology, Na Homolce Hospital, 150 30 Prague, Czech Republic
| | - Michaela Popkova
- Department of Physiology, First Faculty of Medicine, Charles University, 128 00 Prague, Czech Republic
| | - Otomar Kittnar
- Department of Physiology, First Faculty of Medicine, Charles University, 128 00 Prague, Czech Republic
| | - Petr Neuzil
- Department of Cardiology, Na Homolce Hospital, 150 30 Prague, Czech Republic
| | - Petr Ostadal
- Department of Cardiology, Na Homolce Hospital, 150 30 Prague, Czech Republic
| |
Collapse
|
27
|
Liu Z, Zhang R, Xv Y, Wang J, Chen J, Zhou X. A Novel Nomogram Integrated with Systemic Inflammation Markers and Traditional Prognostic Factors for Adverse Events' Prediction in Patients with Chronic Heart Failure in the Southwest of China. J Inflamm Res 2022; 15:6785-6800. [PMID: 36573109 PMCID: PMC9789703 DOI: 10.2147/jir.s366903] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 10/18/2022] [Indexed: 12/24/2022] Open
Abstract
Objective Inflammation contributes to the pathogenesis and progression of heart failure (HF). This study aimed to construct a nomogram based on systemic inflammatory markers and traditional prognostic factors to assess the risk of adverse outcomes (cardiovascular readmission and all-cause death) in patients with chronic heart failure (CHF). Methods Data were retrospectively collected from patients with HF admitted to the Department of Cardiovascular Medicine at the First Affiliated Hospital of Chongqing Medical University from January 2018 to April 2020, and each patient had complete follow-up information. The follow-up duration was from June 2018 to May 31, 2022. 550 patients were included and randomly assigned to the derivation and validation cohorts with a ratio of 7:3, and prognostic risk factors of CHF were identified by Cox regression analysis. The nomogram chart scoring model was constructed. Results The Cox multivariate regression analysis showed that traditional prognostic factors such as age (P=0.011), BMI (P=0.048), NYHA classification (P<0.001), creatinine (P<0.001), and systemic inflammatory markers including LMR (P=0.001), and PLR (P=0.015) were independent prognostic factors for CHF patients. Integrated with traditional and inflammatory prognostic factors, a nomogram was established, which yielded a C-index value of 0.739 (95% CI: 0.714-0.764) in the derivation cohort and 0.713 (95% CI: 0.668-0.758) in the validation cohort, respectively. The calibration curves exhibited good performance of the nomogram in predicting the adverse outcomes for patients with CHF. In subgroups (HFrEF, HFmrEF, and HFpEF groups), the systematic inflammatory markers-based nomograms proved to be effective prediction tools for patients' adverse overcomes, as well. Conclusion The nomogram combining systemic inflammatory markers and traditional risk factors has satisfactory predictive performance for adverse outcomes (mortality and readmission) in patients with CHF.
Collapse
Affiliation(s)
- Zhaojun Liu
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Ren Zhang
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yingjie Xv
- Department of Urology, First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Jinkui Wang
- Department of Urology; Ministry of Education Key Laboratory of Child Development and Disorders; National Clinical Research Center for Child Health and Disorders (Chongqing); China International Science and Technology Cooperation Base of Child Development and Critical Disorders; Chongqing Key Laboratory of Pediatrics; Children’s Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Jie Chen
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Xiaoli Zhou
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China,Correspondence: Xiaoli Zhou, Email
| |
Collapse
|
28
|
Biegus J, Moayedi Y, Saldarriaga C, Ponikowski P. Getting ahead of the game: in-hospital initiation of HFrEF therapies. Eur Heart J Suppl 2022; 24:L38-L44. [PMID: 36545227 PMCID: PMC9762886 DOI: 10.1093/eurheartjsupp/suac120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Hospitalizations for heart failure (HF) have become a global problem worldwide. Each episode of HF decompensation may lead to deleterious short- and long- term consequences, but on the other hand is an unique opportunity to adjust the heart failure pharmacotherapy. Thus, in-hospital and an early post-discharge period comprise an optimal timing for initiation and optimization of the comprehensive management of HF. This timeframe affords clinicians an opportunity to up titrate and adjust guideline-directed medical therapies (GDMT) to potentially mitigate poor outcomes associated post-discharge and longer-term. This review will cover this timely concept, present the data of utilization of GDMT in HF populations, discuss recent evidence for in-hospital initiation and up-titration of GDMT with a need for post-discharge follow-up and implementation this into clinical practice in patients with heart failure and reduced ejection fraction.
Collapse
Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Cardiology Department, Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Yasbanoo Moayedi
- University Health Network, Department of Medicine, Division of Cardiology, Ted Rogers Centre for Heart Function Research, Toronto, ON, M5G 2C2, Canada
| | - Clara Saldarriaga
- University of Antioquia, CardioVID Clinic, Cardiology Department, 050021 Medellín, Colombia
| | - Piotr Ponikowski
- Institute of Heart Diseases, Cardiology Department, Medical University, Borowska 213, 50-556 Wroclaw, Poland
| |
Collapse
|
29
|
Nägele MP, Barthelmes J, Kreysing L, Haider T, Nebunu D, Ruschitzka F, Sudano I, Flammer AJ. Endocrine hormone imbalance in heart failure with reduced ejection fraction: A cross-sectional study. Health Sci Rep 2022; 5:e880. [PMID: 36320653 PMCID: PMC9616169 DOI: 10.1002/hsr2.880] [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: 05/01/2022] [Revised: 09/04/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Aims Sustained neurohormonal activation plays a central role in the progression of heart failure (HF). Other endocrine axes may also be affected. It was the aim of this study to examine the endocrine profile (thyroid, parathyroid, glucocorticoid, and sex hormones) in a contemporary sample of patients with HF and reduced ejection fraction (EF) on established disease-modifying therapy. Methods This study prospectively measured morning fasting hormones in 52 ambulatory and stable HF patients with EF < 50% on disease-modifying therapy (mean age 63 ± 11 years, 29% female, mean LVEF 32 ± 9.6%) and compared them to 54 patients at elevated risk for HF (61 ± 12 years, 28% female) and 62 healthy controls (HC; 61 ± 13 years, 27% female). Main comparisons were performed using one-way analysis of variance. Associations with biomarkers were studied with linear regression. Results HF patients showed a reduced free triiodothyronine (fT3)/free thyroxine (fT4) ratio compared to HC (0.30 ± 0.06 vs. 0.33 ± 0.05, p = 0.046). Parathyroid hormone (PTH) and cortisol were increased in HF compared to both HC (median [IQR] 59 [50-84] vs. 46 [37-52] ng/L, p < 0.001 and 497 ± 150 vs. 436 ± 108 nmol/L, p = 0.03, respectively) and patients at risk (both p < 0.001). Total testosterone was reduced in male HF compared to HC (14.4 ± 6.6 vs. 18.6 ± 5.3 nmol/L; p = 0.01). No differences in TSH, estradiol, progesterone, and prolactin were found. Lower fT3 levels were found in HF with EF < 40% versus EF 40%-49% (4.6 ± 0.3 vs. 5.2 ± 0.7 pmol/L, p = 0.009). In HF patients, fT3 was an independent predictor of NT-proBNP and high-sensitivity troponin T in multiple regression analysis. PTH was positively associated with NT-proBNP. Conclusion There is evidence of endocrine hormonal imbalance in HF with reduced EF beyond principal neurohormones and despite the use of disease-modifying therapy.
Collapse
Affiliation(s)
- Matthias P. Nägele
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Jens Barthelmes
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Leonie Kreysing
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Thomas Haider
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Delia Nebunu
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Frank Ruschitzka
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Isabella Sudano
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| | - Andreas J. Flammer
- CardiologyUniversity Heart Center Zurich, University Hospital ZurichZurichSwitzerland
| |
Collapse
|
30
|
Prorenin: What are its functions? Hypertens Res 2022; 45:2021-2023. [PMID: 36207531 DOI: 10.1038/s41440-022-01033-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 11/08/2022]
|
31
|
Brandt M, Dörschmann H, Khraisat S, Knopp T, Ringen J, Kalinovic S, Garlapati V, Siemer S, Molitor M, Göbel S, Stauber R, Karbach SH, Münzel T, Daiber A, Wenzel P. Telomere Shortening in Hypertensive Heart Disease Depends on Oxidative DNA Damage and Predicts Impaired Recovery of Cardiac Function in Heart Failure. Hypertension 2022; 79:2173-2184. [PMID: 35862118 DOI: 10.1161/hypertensionaha.121.18935] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Heart failure (HF) coincides with cardiomyocyte telomere shortening. Arterial hypertension is the most prominent risk factor for HF. Both HF and arterial hypertension are associated with dysregulation of the neurohormonal axis. How neurohormonal activation is linked to telomere shortening in the pathogenesis of HF is incompletely understood. METHODS Cardiomyocyte telomere length was assessed in a mouse model of hypertensive HF induced by excess neurohormonal activation (AngII [angiotensin II] infusion, high salt diet, and uninephrectomy), in AngII-stimulated cardiomyocytes and in endomyocardial biopsies from patients with HF. Superoxide production, expression of NOX2 (NADPH oxidase 2) and PRDX1 (peroxiredoxin 1) and HDAC6 (histone deacetylase 6) activity were assessed. RESULTS Telomere shortening occurred in vitro and in vivo, correlating with both left ventricular (LV) dilatation and LV systolic function impairment. Telomere shortening coincided with increased superoxide production, increased NOX2 expression, increased HDAC6 activity, loss of the telomere-specific antioxidant PRDX1, and increased oxidative DNA-damage. NOX2 knockout prevented PRDX1 depletion, DNA-damage and telomere shortening confirming this enzyme as a critical source of reactive oxygen species. Cotreatment with the NOX inhibitor apocynin ameliorated hypertensive HF and telomere shortening. Similarly, treatment with the HDAC6 inhibitor tubastatin A, which increases PRDX1 bioavailability, prevented telomere shortening in adult cardiomyocytes. To explore the clinical relevance of our findings, we examined endomyocardial biopsies from an all-comer population of patients with HF with reduced ejection fraction. Here, cardiomyocyte telomere length predicted the recovery of cardiac function. CONCLUSIONS Cardiomyocyte telomere shortening and oxidative damage in heart failure with reduced ejection fraction induced by excess neurohormonal activation depends on NOX2-derived superoxide and may help to stratify HF therapy.
Collapse
Affiliation(s)
- Moritz Brandt
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Hendrik Dörschmann
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Sana'a Khraisat
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Tanja Knopp
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Julia Ringen
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Sanela Kalinovic
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Venkata Garlapati
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Svenja Siemer
- Department of Otolaryngology, Head and Neck Surgery, University Medical Center Mainz' Mainz' Germany (S.S., R.S.)
| | - Michael Molitor
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Sebastian Göbel
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Roland Stauber
- Department of Otolaryngology, Head and Neck Surgery, University Medical Center Mainz' Mainz' Germany (S.S., R.S.)
| | - Susanne Helena Karbach
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Thomas Münzel
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Andreas Daiber
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.)
| | - Philip Wenzel
- Department of Cardiology' University Medical Center Mainz' Mainz' Germany (M.B., H.D., S.K., T.K., J.R., S.K., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Center for Thrombosis and Hemostasis' University Medical Center Mainz' Mainz' Germany (M.B., H.D., T.K., J.R., V.G., M.M., S.H.K., T.M., A.D., P.W.).,German Center for Cardiovascular Research (DZHK) - Partner site Rhine-Main (M.B., T.K., J.R., V.G., M.M., S.G., S.H.K., T.M., A.D., P.W.).,Department of Biochemistry, Cardiovascular Research Institute Maastricht School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, the Netherlands (P.W.)
| |
Collapse
|
32
|
Fan X, Zhang Z, Zheng L, Wei W, Chen Z. Long non-coding RNAs in the pathogenesis of heart failure: A literature review. Front Cardiovasc Med 2022; 9:950284. [PMID: 35990951 PMCID: PMC9381960 DOI: 10.3389/fcvm.2022.950284] [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: 05/22/2022] [Accepted: 07/11/2022] [Indexed: 11/24/2022] Open
Abstract
Heart failure (HF) is a common cardiovascular disorder and a major cause of mortality and morbidity in older people. The mechanisms underlying HF are still not fully understood, restricting novel therapeutic target discovery and drug development. Besides, few drugs have been shown to improve the survival of HF patients. Increasing evidence suggests that long non-coding RNAs (lncRNAs) serve as a critical regulator of cardiac physiological and pathological processes, regarded as a new target of treatment for HF. lncRNAs are versatile players in the pathogenesis of HF. They can interact with chromatin, protein, RNA, or DNA, thereby modulating chromatin accessibility, gene expressions, and signaling transduction. In this review, we summarized the current knowledge on how lncRNAs involve in HF and categorized them into four aspects based on their biological functions, namely, cardiomyocyte contractility, cardiac hypertrophy, cardiac apoptosis, and myocardial fibrosis. Along with the extensive laboratory data, RNA-based therapeutics achieved great advances in recent years. These indicate that targeting lncRNAs in the treatment of HF may provide new strategies and address the unmet clinical needs.
Collapse
Affiliation(s)
- Xiaoyan Fan
- Postdoctoral Mobile Station of Shandong University of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Cardiovascular Disease, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zhenwei Zhang
- Department of Urinary Surgery, No.3 People's Hospital, Jinan, China
| | - Liang Zheng
- Department of Cardiovascular Disease, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wei Wei
- Postdoctoral Mobile Station of Wangjing Hospital, Wangjing Hospital, China Academy of Chinese Medicine Sciences, Beijing, China
- *Correspondence: Wei Wei
| | - Zetao Chen
- Section of Integrated Chinese and Western Medicine, Shandong university of Traditional Chinese Medicine, Jinan, China
- Department of Geriatrics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
- Zetao Chen
| |
Collapse
|
33
|
Dorn Ii GW. Neurohormonal Connections with Mitochondria in Cardiomyopathy and Other Diseases. Am J Physiol Cell Physiol 2022; 323:C461-C477. [PMID: 35759434 PMCID: PMC9363002 DOI: 10.1152/ajpcell.00167.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Neurohormonal signaling and mitochondrial dynamism are seemingly distinct processes that are almost ubiquitous among multicellular organisms. Both of these processes are regulated by GTPases, and disturbances in either can provoke disease. Here, inconspicuous pathophysiological connectivity between neurohormonal signaling and mitochondrial dynamism is reviewed in the context of cardiac and neurological syndromes. For both processes, greater understanding of basic mechanisms has evoked a reversal of conventional pathophysiological concepts. Thus, neurohormonal systems induced in, and previously thought to be critical for, cardiac functioning in heart failure are now pharmaceutically interrupted as modern standard of care. And, mitochondrial abnormalities in neuropathies that were originally attributed to an imbalance between mitochondrial fusion and fission are increasingly recognized as an interruption of axonal mitochondrial transport. The data are presented in a historical context to provided insight into how scientific thought has evolved and to foster an appreciation for how seemingly different areas of investigation can converge. Finally, some theoretical notions are presented to explain how different molecular and functional defects can evoke tissue-specific disease.
Collapse
Affiliation(s)
- Gerald W Dorn Ii
- Center for Pharmacogenomics, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| |
Collapse
|
34
|
Dhalla NS, Bhullar SK, Shah AK. Future scope and challenges for congestive heart failure: Moving towards development of pharmacotherapy. Can J Physiol Pharmacol 2022; 100:834-847. [PMID: 35704943 DOI: 10.1139/cjpp-2022-0154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Heart failure is invariably associated with cardiac hypertrophy and impaired cardiac performance. Although several drugs have been developed to delay the progression of heart failure, none of the existing interventions have shown beneficial effects in reducing morbidity and mortality. In order to determine specific targets for future drug development, we have discussed different mechanisms involving both cardiomyocytes and non-myocyte (extracellular matrix) alterations for the transition of cardiac hypertrophy to heart failure as well as for the progression of heart failure. We have emphasized the role of oxidative stress, inflammatory cytokines, metabolic alterations and Ca2+-handling defects in adverse cardiac remodeling and heart dysfunction in hypertrophied myocardium. Alterations in the regulatory process due to several protein kinases as well as participation of mitochondrial Ca2+-overload, activation of proteases and phospholipases and changes in gene expression for subcellular remodeling have also been described for the occurrence of cardiac dysfunction. Association of cardiac arrhythmia with heart failure has been explained as a consequence of catecholamine oxidation products. Since these multifactorial defects in extracellular matrix and cardiomyocytes are evident in the failing heart, it is a challenge for experimental cardiologists to develop appropriate combination drug therapy for improving cardiac function in heart failure.
Collapse
Affiliation(s)
- Naranjan S Dhalla
- University of Manitoba, 8664, St. Boniface Hospital Albrechtsen Research Centre and Department of Physiology and Pathophysiology, Winnipeg, Canada;
| | - Sukhwinder K Bhullar
- Institute of Cardiovascular Sciences, St.Boniface Research Centre, Winnipeg, Manitoba, Canada;
| | - Anureet Kaur Shah
- School of Kinesiology, Nutrition and Food Science, California State University, Los Angeles, CA 900032, USA., Los Angeles, United States;
| |
Collapse
|
35
|
Complementary Role of Combined Indirect and Direct Cardiac Sympathetic (Hyper)Activity Assessment in Patients with Heart Failure by Spectral Analysis of Heart Rate Variability and Nuclear Imaging: Possible Application in the Evaluation of Exercise Training Effects. J Cardiovasc Dev Dis 2022; 9:jcdd9060181. [PMID: 35735810 PMCID: PMC9225187 DOI: 10.3390/jcdd9060181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/16/2022] [Accepted: 05/31/2022] [Indexed: 12/10/2022] Open
Abstract
In chronic heart failure (CHF), abnormalities in cardiac autonomic control, characterized by sympathetic overactivity, contribute to the progression of the disease and are associated with an unfavorable prognosis. Assessing cardiac autonomic status is clinically important in the management of patients with CHF. To this aim, heart rate variability (HRV) analysis has been extensively used as a non-invasive tool for assessing cardiac autonomic regulation, and has been shown to predict the clinical outcome in patients with CHF. Adrenergic nerve activity has also been estimated using iodine-123 (I-123) metaiodobenzylguanidine (MIBG), a noradrenaline analogue. MIBG is an analogue of norepinephrine sharing the same cellular mechanism of uptake, storage, and release in presynaptic sympathetic neurons. As an innervation tracer, 123I-MIBG allows for the evaluation of cardiac sympathetic neuronal function. Cardiac MIBG imaging has also been reported to predict a poor clinical outcome in CHF. MIBG provides direct information on the function of the presynaptic sympathetic nerve endings, whereas HRV, which depends on postsynaptic signal transduction, reflects the end-organ response of the sinus node. The aim of this brief review is to provide the reader with some basic concepts regarding the spectral analysis of HRV and MIBG, highlighting what is known about their respective roles in detecting cardiac sympathetic hyperactivity in CHF and, in perspective, their possible combined use in assessing non-pharmacological treatments in patients with CHF and reduced ejection fraction, with a particular focus on the effects of exercise training.
Collapse
|
36
|
LUZUM JASMINEA, EDOKOBI OZIOMA, DORSCH MICHAELP, PETERSON EDWARD, LIU BIN, GUI HONGSHENG, WILLIAMS LKEOKI, LANFEAR DAVIDE. Survival Association of Angiotensin Inhibitors in Heart Failure With Reduced Ejection Fraction: Comparisons Using Self-Identified Race and Genomic Ancestry. J Card Fail 2022; 28:215-225. [PMID: 34425222 PMCID: PMC9199310 DOI: 10.1016/j.cardfail.2021.08.007] [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: 04/02/2021] [Revised: 07/20/2021] [Accepted: 08/03/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND It remains unclear whether there is a racial disparity in the response to angiotensin inhibitors in patients with heart failure with reduced ejection fraction (HFrEF) and whether the role of genomic ancestry plays a part. Therefore, we compared survival rates associated with angiotensin inhibitors in patients with HFrEF by self-identified race and proportion of West African genomic ancestry. METHODS Three datasets totaling 1153 and 1480 self-identified Black and White patients, respectively, with HFrEF were meta-analyzed (random effects model) for race-based analyses. One dataset had genomic data for ancestry analyses (416 and 369 self-identified Black and White patients, respectively). Cox proportional hazards regression, adjusted for propensity scores, assessed the association of angiotensin inhibitor exposure with all-cause mortality by self-identified race or proportion of West African genomic ancestry. RESULTS In meta-analysis of self-identified race, adjusted hazard ratios (95% CI) for exposure to angiotensin inhibitors were similar in self-identified Black and White patients with HFrEF: 0.52 (0.31-0.85) P = 0.006 and 0.54 (0.42-0.71) P = 0.001, respectively. Results were similar when the proportion of West African genomic ancestry was > 80% or < 5%: 0.66 (0.34-1.25) P = 0.200 and 0.56 (0.26-1.23) P = 0.147, respectively. CONCLUSIONS Among self-identified Black and White patients with HFrEF, reduction in all-cause mortality associated with exposure to angiotensin inhibitors was similar regardless of self-identified race or proportion of West African genomic ancestry.
Collapse
Affiliation(s)
- JASMINE A. LUZUM
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, Michigan,Center for Individualized and Genomic Medicine Research, Henry Ford Hospital, Detroit, Michigan
| | - OZIOMA EDOKOBI
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, Michigan
| | - MICHAEL P. DORSCH
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, Michigan
| | - EDWARD PETERSON
- Department of Public Health Sciences, Henry Ford Hospital, Detroit, Michigan
| | - BIN LIU
- Department of Public Health Sciences, Henry Ford Hospital, Detroit, Michigan
| | - HONGSHENG GUI
- Center for Individualized and Genomic Medicine Research, Henry Ford Hospital, Detroit, Michigan
| | - L. KEOKI WILLIAMS
- Center for Individualized and Genomic Medicine Research, Henry Ford Hospital, Detroit, Michigan,Department of Internal Medicine, Henry Ford Hospital, Detroit, Michigan
| | - DAVID E. LANFEAR
- Center for Individualized and Genomic Medicine Research, Henry Ford Hospital, Detroit, Michigan,Heart and Vascular Institute, Henry Ford Health System, Detroit, Michigan
| |
Collapse
|
37
|
Liu Z, Xv Y, Liu X, Zhou X. Associations of systemic inflammatory markers with the risks of chronic heart failure: A case-control study. Clinics (Sao Paulo) 2022; 77:100056. [PMID: 35714381 PMCID: PMC9207547 DOI: 10.1016/j.clinsp.2022.100056] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/29/2022] [Accepted: 05/23/2022] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE As a greater proportion of patients survived their initial cardiac insult, Chronic Heart Failure (CHF) is becoming a major cause of worldwide morbidity and mortality. However, the mechanism underlying the inflammation in patients with CHF has not yet been elaborated. This study aims to explore the associations between inflammation and CHF patients, and the predictive performance of inflammatory indicators in identifying patients with CHF. METHODS A matched case-control study was conducted by recruiting 385 patients who were diagnosed with CHF from January 2018 to December 2019 in The First Affiliated Hospital of Chongqing Medical University. Each CHF patient was matched against one control subject without CHF on the criteria of age, sex, Body Mass Index (BMI), smoking status, and comorbidities. The clinical data and systemic inflammatory indicators were compared between the two groups, independent risk factors of CHF were identified by multivariate regression analysis, and the predictive values of systemic inflammatory indicators for CHF were analyzed by Receiver Operating Characteristic (ROC) curve analysis. RESULTS After processed in the univariate and multivariate regression analysis models, three systemic inflammatory indicators (hs-CRP [high sensitivity C Reactive Protein], LMR [lymphocyte-to-monocyte ratio], and Monocyte-to-High-density-lipoprotein Ratio [MHR]) were considered as independent predictors of CHF, among which the hs-CRP exhibited the best predictive performance (AUC = 0.752, 95%CI 0.717‒0.786, p < 0.001), followed by LMR (AUC = 0.711, 95% CI 0.675‒0.747, p < 0.001) and MHR (AUC = 0.673, 95% CI 0.635‒0.710, p < 0.001). The three-indicator combination showed an improved diagnostic performance (AUC = 0.757, 95% CI 0.724‒0.791, p < 0.001). In addition, the results of subgroup comparisons demonstrated that hs-CRP and MHR were associated with the severity of CHF (p < 0.001). CONCLUSIONS The systemic inflammatory indicators such as hs-CRP, LMR, and MHR were independently correlated with the attack of CHF and might be the complementary markers of the diagnosis of CHF.
Collapse
Affiliation(s)
- Zhaojun Liu
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yingjie Xv
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaozhu Liu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoli Zhou
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| |
Collapse
|
38
|
Heart diseases (autonomic dysfunctions)—Myocardial innervation imaging: 123I-MIBG planar scintigraphy and SPECT. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00057-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
39
|
Biegus J, Nawrocka-Millward S, Zymliński R, Fudim M, Testani J, Marciniak D, Rosiek-Biegus M, Ponikowska B, Guzik M, Garus M, Ponikowski P. Distinct renin/aldosterone activity profiles correlate with renal function, natriuretic response, decongestive ability and prognosis in acute heart failure. Int J Cardiol 2021; 345:54-60. [PMID: 34728260 DOI: 10.1016/j.ijcard.2021.10.149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Although renin-angiotensin-aldosterone system (RAAS) activation is believed to be the major driver of acute heart failure (AHF) episodes our understanding of its prevalence and clinical relevance in contemporary settings is incomplete. METHODS Serum renin and aldosterone were measured at day-1 and at discharge in patients (n = 211) that were hospitalized between 2016 and 2017 for AHF in a single cardiology center. The population was profiled based on upper limits of normal (ULN) of both biomarkers assessed at day-1 and linked with the clinical course and outcomes. RESULTS The study population constituted of three profiles: RAAS-/- (n = 121 [57%]); RAAS+/- (n = 60 [28%]); and RAAS+/+ (n = 30 [14%]). The RAAS+/+ profile had the lowest blood pressure and serum sodium at admission, day-2 and discharge compared to the other profiles (p < 0.001). The RAAS+/+ patients had significantly lower urine Na+ at admission (57.8 ± 36.7 vs 97.3 ± 31.3 and 86.4 ± 35.0), day-1 (52.7 ± 32.7 vs 85.3 ± 36.3 and 75.5 ± 33.9) mmol/l, vs RAAS-/- and RAAS+/- profiles, respectively, all p < 0.001. There was also a gradual decrease of renal function across increasing RAAS profiles. The RAAS+/+ profile received higher dose of furosemide at discharge 120 [80-160] vs the other profiles 80 [40-120] mg, p < 0.01. The risks of one year mortality or HF rehospitalization increased across the RAAS profiles (p < 0.001). The trajectory of renin or aldosterone change during hospitalization was not related to outcomes. CONCLUSIONS The RAAS overactivity is not essential for development of AHF. However, elevated RAAS is a marker of more advanced stages of heart failure, is related to low natriuresis and adverse clinical outcomes.
Collapse
Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland; Institute of Heart Diseases, University Hospital, Wroclaw, Poland.
| | | | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland; Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Marat Fudim
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA; Duke Clinical Research Institute, Durham, NC, USA
| | | | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Medical University, Wroclaw, Poland
| | - Marta Rosiek-Biegus
- Department of Internal Medicine, Pneumology and Allergology, Medical University, Wroclaw, Poland
| | - Barbara Ponikowska
- Student Scientific Club, Department of Heart Diseases, Medical University, Wroclaw, Poland
| | - Mateusz Guzik
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Mateusz Garus
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland; Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| |
Collapse
|
40
|
Sergienko NM, Donner DG, Delbridge LMD, McMullen JR, Weeks KL. Protein phosphatase 2A in the healthy and failing heart: New insights and therapeutic opportunities. Cell Signal 2021; 91:110213. [PMID: 34902541 DOI: 10.1016/j.cellsig.2021.110213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 12/02/2021] [Accepted: 12/07/2021] [Indexed: 02/06/2023]
Abstract
Protein phosphatases have emerged as critical regulators of phosphoprotein homeostasis in settings of health and disease. Protein phosphatase 2A (PP2A) encompasses a large subfamily of enzymes that remove phosphate groups from serine/threonine residues within phosphoproteins. The heterogeneity in PP2A structure, which arises from the grouping of different catalytic, scaffolding and regulatory subunit isoforms, creates distinct populations of catalytically active enzymes (i.e. holoenzymes) that localise to different parts of the cell. This structural complexity, combined with other regulatory mechanisms, such as interaction of PP2A heterotrimers with accessory proteins and post-translational modification of the catalytic and/or regulatory subunits, enables PP2A holoenzymes to target phosphoprotein substrates in a highly specific manner. In this review, we summarise the roles of PP2A in cardiac physiology and disease. PP2A modulates numerous processes that are vital for heart function including calcium handling, contractility, β-adrenergic signalling, metabolism and transcription. Dysregulation of PP2A has been observed in human cardiac disease settings, including heart failure and atrial fibrillation. Efforts are underway, particularly in the cancer field, to develop therapeutics targeting PP2A activity. The development of small molecule activators of PP2A (SMAPs) and other compounds that selectively target specific PP2A holoenzymes (e.g. PP2A/B56α and PP2A/B56ε) will improve understanding of the function of different PP2A species in the heart, and may lead to the development of therapeutics for normalising aberrant protein phosphorylation in settings of cardiac remodelling and dysfunction.
Collapse
Affiliation(s)
- Nicola M Sergienko
- Baker Heart and Diabetes Institute, Melbourne VIC 3004, Australia; Central Clinical School, Monash University, Clayton VIC 3800, Australia
| | - Daniel G Donner
- Baker Heart and Diabetes Institute, Melbourne VIC 3004, Australia; Baker Department of Cardiometabolic Health, The University of Melbourne, Parkville VIC 3010, Australia
| | - Lea M D Delbridge
- Department of Anatomy and Physiology, The University of Melbourne, Parkville VIC 3010, Australia
| | - Julie R McMullen
- Baker Heart and Diabetes Institute, Melbourne VIC 3004, Australia; Baker Department of Cardiometabolic Health, The University of Melbourne, Parkville VIC 3010, Australia; Department of Physiology and Department of Medicine Alfred Hospital, Monash University, Clayton VIC 3800, Australia; Department of Physiology, Anatomy and Microbiology, La Trobe University, Bundoora VIC 3086, Australia; Department of Diabetes, Central Clinical School, Monash University, Clayton VIC 3800, Australia.
| | - Kate L Weeks
- Baker Heart and Diabetes Institute, Melbourne VIC 3004, Australia; Department of Anatomy and Physiology, The University of Melbourne, Parkville VIC 3010, Australia; Baker Department of Cardiometabolic Health, The University of Melbourne, Parkville VIC 3010, Australia; Department of Diabetes, Central Clinical School, Monash University, Clayton VIC 3800, Australia.
| |
Collapse
|
41
|
Vergaro G, Aimo A, Campora A, Castiglione V, Prontera C, Masotti S, Musetti V, Chianca M, Valleggi A, Spini V, Emdin M, Passino C. Patients with cardiac amyloidosis have a greater neurohormonal activation than those with non-amyloidotic heart failure. Amyloid 2021; 28:252-258. [PMID: 34396857 DOI: 10.1080/13506129.2021.1966624] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Neurohormonal activation has never been investigated in patients with cardiac amyloidosis (CA). METHODS Forty-seven patients with amyloid light-chain (AL)-CA and 61 with transthyretin (ATTR)-CA were matched to non-amyloidotic heart failure (HF) patients based on age, sex, left ventricular ejection fraction ranges, renal function and HF therapies. N-terminal pro-B-type natriuretic peptide (NT-proBNP), norepinephrine and renin were dosed. The primary and secondary endpoints were 1-year cardiovascular death or HF hospitalisation, and 5-year cardiovascular death, respectively. RESULTS Patients with AL-CA had a 10-fold higher NT-proBNP than HF patients (6548 ng/L [2059-15,097] vs. 692 [243-2241], p < 0.001), and slightly higher norepinephrine (595 ng/L [383-869] vs. 416 [250-693], p = 0.047). Patients with ATTR-CA had higher NT-proBNP (3984 ng/L [2275-9505] vs. 1751 [470-4768], p = 0.006), norepinephrine (552 ng/L [344-855] vs. 441 [323-601], p = 0.020), and renin (14 mU/L [8-80] vs. 10 [4-34], p = 0.017). Patients with AL- or ATTR-CA had more often 2 or 3 neurohormones above the corresponding upper reference limits than matched HF patients. NT-proBNP and aldosterone were univariate predictors of the primary endpoint in patients with ATTR-CA, but not in matched controls. NT-proBNP and renin predicted the secondary endpoint in patients with AL-CA, but not in matched controls. CONCLUSIONS Patients with CA display a neurohormonal activation, with some prognostic significance.
Collapse
Affiliation(s)
- Giuseppe Vergaro
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Alberto Aimo
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | | | - Concetta Prontera
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Silvia Masotti
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Veronica Musetti
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Michela Chianca
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | | | - Valentina Spini
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Michele Emdin
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Claudio Passino
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| |
Collapse
|
42
|
Catestatin as a Biomarker of Cardiovascular Diseases: A Clinical Perspective. Biomedicines 2021; 9:biomedicines9121757. [PMID: 34944578 PMCID: PMC8698910 DOI: 10.3390/biomedicines9121757] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 02/07/2023] Open
Abstract
Accounting for almost one-third of the global mortality, cardiovascular diseases (CVDs) represent a major global health issue. Emerging data suggest that most of the well-established mechanistic explanations regarding the cardiovascular pathophysiology are flawed, and cannot fully explain the progression and long-term effects of these diseases. On the other hand, dysregulation of the sympathetic nervous system (SNS) has emerged as an important player in the pathophysiology of CVDs. Even though upregulated SNS activity is an essential compensatory response to various stress conditions, in the long term, it becomes a major contributor to both cardiac dysfunction and vascular damage. Despite the fact that the importance of SNS hyperactivity in the setting of CVDs has been well-appreciated, its exact quantification and clinical application in either diagnostics or therapy of CVDs is still out of reach. Nevertheless, in recent years a number of novel laboratory biomarkers implicated in the pathophysiology of SNS activation have been explored. Specifically, in this review, we aimed to discuss the role of catestatin, a potent physiological inhibitor of catecholamine spillover that offers cardioprotective effects. Limited data indicate that catestatin could also be a reliable indirect marker of SNS activity and it is likely that high CST levels reflect advanced CV disease burden. Consequently, large-scale studies are required to validate these observations in the upcoming future.
Collapse
|
43
|
Öz TK, Abdelnabi M, Fiore C, Almaghraby A, Cihan D, Babazade N, Haseeb Raza Naqvi S, Omar B, Dağdeviren B. Assessment of sacubitril/valsartan effects on left ventricular dynamics using 3D echocardiography and 3D strain in heart failure with reduced ejection fraction patients. Minerva Cardiol Angiol 2021; 70:431-438. [PMID: 34713680 DOI: 10.23736/s2724-5683.21.05802-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Three-dimensional (3D) echocardiography and 3D strain parameters have been used for a comprehensive quantitative assessment of left ventricular (LV) myocardial dynamics. So far, there are no data on sacubitril/valsartan effects on cardiac functions and LV reverse remodeling using 3D echocardiography. This study aimed to evaluate the effects of sacubitril/valsartan on the LV functions using two-dimensional (2D) echocardiography, 3D echocardiography, and the 3D strain parameters. METHODS A single-center prospective cohort study which included 100 heart failure with reduced ejection fraction (HFrEF) patients with guidelines-approved indications for sacubitril/valsartan treatment. Patients received a short course (3-month) of sacubitril/valsartan. 3-month follow-up 2D, 3D echocardiographic parameters, and 3D strain were compared to baseline parameters. RESULTS The results of the study revealed a significant improvement in left ventricular dynamic functions at 3-month follow-up with an improvement in left ventricular systolic function (mean left ventricular ejection fraction (LVEF) increased from 27.65 ± 4.98% to 32.89 ± 6.03%, P<0.001). Comparison of HFrEF patients with ischemic and non-ischemic etiologies showed that echocardiographic parameters significantly improved in both groups after 3 months of sacubitril/valsartan treatment. There was no statistically significant difference between both groups regarding echocardiographic parameters at baseline and 3-month follow-up. CONCLUSIONS In a single-center prospective observational cohort study evaluating the effects of short-term (3-month course) sacubitril/valsartan treatment on LV dynamics assessed by 3D echocardiography and 3D strain, sacubitril/valsartan was associated with a significant improvement of LV systolic functions and reverse remodeling effects in both ischemic and non-ischemic HFrEF patients.
Collapse
Affiliation(s)
- Tuğba K Öz
- Cardiology Department, Faculty of Medicine, Istinye University, Istanbul, Turkey - .,Cardiology Department, Liv Hospital Ulus, Istanbul, Turkey -
| | - Mahmoud Abdelnabi
- Clinical and Experimental Internal Medicine Department, Medical research Institute, Alexandria University, Alexandria, Egypt.,Internal Medicine Department, Texas Tech Health Science Center, Lubbock, TX, USA
| | - Corrado Fiore
- Cardiology Department, Citta di Lecce Hospital GVM Care and Research, Lecce, Italy
| | - Abdallah Almaghraby
- Cardiology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Deniz Cihan
- Cardiology Department, Faculty of Medicine, Bahcesehir University, Istanbul, Turkey
| | - Nigar Babazade
- Cardiology Department, Baku Health Clinic, Baku, Azerbaijan
| | | | - Bahadır Omar
- Cardiology Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| | - Bahadır Dağdeviren
- Cardiology Department, Faculty of Medicine, Bahcesehir University, Istanbul, Turkey
| |
Collapse
|
44
|
MicroRNAs and Calcium Signaling in Heart Disease. Int J Mol Sci 2021; 22:ijms221910582. [PMID: 34638924 PMCID: PMC8508866 DOI: 10.3390/ijms221910582] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/24/2021] [Accepted: 09/28/2021] [Indexed: 01/02/2023] Open
Abstract
In hearts, calcium (Ca2+) signaling is a crucial regulatory mechanism of muscle contraction and electrical signals that determine heart rhythm and control cell growth. Ca2+ signals must be tightly controlled for a healthy heart, and the impairment of Ca2+ handling proteins is a key hallmark of heart disease. The discovery of microRNA (miRNAs) as a new class of gene regulators has greatly expanded our understanding of the controlling module of cardiac Ca2+ cycling. Furthermore, many studies have explored the involvement of miRNAs in heart diseases. In this review, we aim to summarize cardiac Ca2+ signaling and Ca2+-related miRNAs in pathological conditions, including cardiac hypertrophy, heart failure, myocardial infarction, and atrial fibrillation. We also discuss the therapeutic potential of Ca2+-related miRNAs as a new target for the treatment of heart diseases.
Collapse
|
45
|
Balogh V, MacAskill MG, Hadoke PWF, Gray GA, Tavares AAS. Positron Emission Tomography Techniques to Measure Active Inflammation, Fibrosis and Angiogenesis: Potential for Non-invasive Imaging of Hypertensive Heart Failure. Front Cardiovasc Med 2021; 8:719031. [PMID: 34485416 PMCID: PMC8416043 DOI: 10.3389/fcvm.2021.719031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure, which is responsible for a high number of deaths worldwide, can develop due to chronic hypertension. Heart failure can involve and progress through several different pathways, including: fibrosis, inflammation, and angiogenesis. Early and specific detection of changes in the myocardium during the transition to heart failure can be made via the use of molecular imaging techniques, including positron emission tomography (PET). Traditional cardiovascular PET techniques, such as myocardial perfusion imaging and sympathetic innervation imaging, have been established at the clinical level but are often lacking in pathway and target specificity that is important for assessment of heart failure. Therefore, there is a need to identify new PET imaging markers of inflammation, fibrosis and angiogenesis that could aid diagnosis, staging and treatment of hypertensive heart failure. This review will provide an overview of key mechanisms underlying hypertensive heart failure and will present the latest developments in PET probes for detection of cardiovascular inflammation, fibrosis and angiogenesis. Currently, selective PET probes for detection of angiogenesis remain elusive but promising PET probes for specific targeting of inflammation and fibrosis are rapidly progressing into clinical use.
Collapse
Affiliation(s)
- Viktoria Balogh
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom.,Edinburgh Imaging, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Mark G MacAskill
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom.,Edinburgh Imaging, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Patrick W F Hadoke
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Gillian A Gray
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Adriana A S Tavares
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom.,Edinburgh Imaging, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| |
Collapse
|
46
|
Naar J, Jaye D, Neuzil P, Doskar P, Malek F, Linderoth B, Lind G, Stahlberg M. Acute effect of spinal cord stimulation on autonomic nervous system function in patients with heart failure. J Appl Biomed 2021; 19:133-141. [PMID: 34907756 DOI: 10.32725/jab.2021.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 05/05/2021] [Indexed: 12/31/2022] Open
Abstract
AIMS To test the hypothesis that spinal cord stimulation (SCS) acutely improves heart rate variability (HRV) and baroreceptor sensitivity (BRS) in patients with heart failure (HF). METHODS SCS (15 minutes) was delivered in four different settings: 90% of maximal tolerated stimulation amplitude (MTA) targeting the T1-T4 spinal cord segments (SCS90T1-4), 60% of MTA (SCS60T1-4), 90% of MTA with cranial (SCS90CR) and caudal (SCS90CA) electrode configuration. HRV and BRS were recorded continuously and stimulation was compared to device off. RESULTS Fifteen HF patients were included. SCS90T1-4 did not change the standard deviation of intervals between normal beats (SDNN, p = 0.90), BRS (p = 0.55) or other HRV parameters. In patients with baseline SDNN <50 ms, SCS90T1-4 significantly increased SDNN (p = 0.004). CONCLUSIONS Acute SCS at 60-90% of MTA targeting upper thoracic spinal cord segments does not improve autonomic balance or baroreceptor sensitivity in unselected patients with heart failure but may improve HRV in patients with low SDNN.
Collapse
Affiliation(s)
- Jan Naar
- Na Homolce Hospital, Department of Cardiology, Prague, Czech Republic
| | - Deborah Jaye
- Medtronic Plc, Cardiac Rhythm and Heart Failure, Minneapolis, USA
| | - Petr Neuzil
- Na Homolce Hospital, Department of Cardiology, Prague, Czech Republic
| | - Petr Doskar
- Na Homolce Hospital, Department of Cardiology, Prague, Czech Republic
| | - Filip Malek
- Na Homolce Hospital, Department of Cardiology, Prague, Czech Republic
| | - Bengt Linderoth
- Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Goran Lind
- Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Marcus Stahlberg
- Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
47
|
Effects of Epoxyeicosatrienoic Acid-Enhancing Therapy on the Course of Congestive Heart Failure in Angiotensin II-Dependent Rat Hypertension: From mRNA Analysis towards Functional In Vivo Evaluation. Biomedicines 2021; 9:biomedicines9081053. [PMID: 34440257 PMCID: PMC8393645 DOI: 10.3390/biomedicines9081053] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 12/27/2022] Open
Abstract
This study evaluates the effects of chronic treatment with EET-A, an orally active epoxyeicosatrienoic acid (EETs) analog, on the course of aorto-caval fistula (ACF)-induced heart failure (HF) in Ren-2 transgenic rats (TGR), a model characterized by hypertension and augmented activity of the renin-angiotensin system (RAS). The results were compared with standard pharmacological blockade of the RAS using angiotensin-converting enzyme inhibitor (ACEi). The rationale for employing EET-A as a new treatment approach is based on our findings that apart from increased RAS activity, untreated ACF TGR also shows kidney and left ventricle (LV) tissue deficiency of EETs. Untreated ACF TGR began to die 17 days after creating ACF and were all dead by day 84. The treatment with EET-A alone or ACEi alone improved the survival rate: in 156 days after ACF creation, it was 45.5% and 59.4%, respectively. The combined treatment with EET-A and ACEi appeared to improve the final survival to 71%; however, the difference from either single treatment regimen did not reach significance. Nevertheless, our findings support the notion that targeting the cytochrome P-450-dependent epoxygenase pathway of arachidonic acid metabolism should be considered for the treatment of HF.
Collapse
|
48
|
Kataoka H. Chloride in Heart Failure Syndrome: Its Pathophysiologic Role and Therapeutic Implication. Cardiol Ther 2021; 10:407-428. [PMID: 34398440 PMCID: PMC8555043 DOI: 10.1007/s40119-021-00238-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Indexed: 12/18/2022] Open
Abstract
Until recently, most studies of heart failure (HF) focused on body fluid dynamics through control of the sodium and water balance in the body. Chloride has remained largely ignored in the medical literature, and in clinical practice, chloride is generally considered as an afterthought to the better-known electrolytes of sodium and potassium. In recent years, however, the important role of chloride in the distribution of body fluid has emerged in the field of HF pathophysiology. Investigation of HF pathophysiology according to the dynamics of serum chloride is rational considering that chloride is an established key electrolyte for tubulo-glomerular feedback in the kidney and a possible regulatory electrolyte for body fluid distribution. The present review provides a historical overview of HF pathophysiology, followed by descriptions of the recent attention to the electrolyte chloride in the cardiovascular field, the known role of chloride in the human body, and recent new findings regarding the role of chloride leading to the proposed ‘chloride theory’ hypothesis in HF pathophysiology. Next, vascular and organ congestion in HF is discussed, and finally, a new classification and potential therapeutic strategy are proposed according to the ‘chloride theory’.
Collapse
|
49
|
Hu G, Ding X, Gao F, Li J. Calcium and integrin binding protein 1 (CIB1) induces myocardial fibrosis in myocardial infarction via regulating the PI3K/Akt pathway. Exp Anim 2021; 71:1-13. [PMID: 34349085 PMCID: PMC8828404 DOI: 10.1538/expanim.21-0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Myocardial infarction (MI) is a severe coronary artery disease resulted from substantial and sustained ischemia. Abnormal upregulation of calcium and integrin binding protein 1 (CIB1) has
been found in several cardiovascular diseases. In this study, we established a mouse model of MI by permanent ligation of the left anterior descending coronary artery. CIB1 was upregulated
in the heart of MI mice. Notably, CIB1 knockdown by intramuscular injection of lentivirus-mediated short hairpin RNA (shRNA) targeting Cib1 improved cardiac function and
attenuated myocardial hypertrophy and infarct area in MI mice. MI-induced upregulation of α-SMA, vimentin, Collagen I, and Collagen III, which resulted in collagen production and myocardial
fibrosis, were regressed by CIB1 silencing. In vitro, cardiac fibroblasts (CFs) isolated from mice were subjected to angiotensin II (Ang II) treatment. Inhibition of CIB1
downregulated the expression of α-SMA, vimentin, Collagen I, and Collagen III in Ang II-treated CFs. Moreover, CIB1 knockdown inhibited Ang II-induced phosphorylation of PI3K-p85 and Akt in
CFs. The effect of CIB1 knockdown on Ang II-induced cellular injury was comparable to that of LY294002, a specific inhibitor of the PI3K/Akt pathway. We demonstrated that MI-induced cardiac
hypertrophy, myocardial fibrosis, and cardiac dysfunction might be attributed to the upregulation of CIB1 in MI mice. Downregulation of CIB1 alleviated myocardial fibrosis and cardiac
dysfunction by decreasing the expression of α-SMA, vimentin, Collagen I, and Collagen III via inhibiting the PI3K/Akt pathway. Therefore, CIB1 may be a potential target for MI treatment.
Collapse
Affiliation(s)
- Guangquan Hu
- Department of Geriatric Cardiology, The First Affiliated Hospital of Anhui Medical University.,Department of Internal Medicine-Cardiovascular, The Second Hospital of Anhui Medical University
| | - Xiaojie Ding
- Department of Endocrinology, Anhui No.2 Provincial People's Hospital
| | - Feng Gao
- Department of Internal Medicine-Cardiovascular, The Second Hospital of Anhui Medical University
| | - Jiehua Li
- Department of Geriatric Cardiology, The First Affiliated Hospital of Anhui Medical University
| |
Collapse
|
50
|
Ghionzoli N, Gentile F, Del Franco AM, Castiglione V, Aimo A, Giannoni A, Burchielli S, Cameli M, Emdin M, Vergaro G. Current and emerging drug targets in heart failure treatment. Heart Fail Rev 2021; 27:1119-1136. [PMID: 34273070 PMCID: PMC9197912 DOI: 10.1007/s10741-021-10137-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2021] [Indexed: 12/11/2022]
Abstract
After initial strategies targeting inotropism and congestion, the neurohormonal interpretative model of heart failure (HF) pathophysiology has set the basis for current pharmacological management of HF, as most of guideline recommended drug classes, including beta-blockers, angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, and mineralocorticoid receptor antagonists, blunt the activation of detrimental neurohormonal axes, namely sympathetic and renin–angiotensin–aldosterone (RAAS) systems. More recently, sacubitril/valsartan, a first-in-class angiotensin receptor neprilysin inhibitor, combining inhibition of RAAS and potentiation of the counter-regulatory natriuretic peptide system, has been consistently demonstrated to reduce mortality and HF-related hospitalization. A number of novel pharmacological approaches have been tested during the latest years, leading to mixed results. Among them, drugs acting directly at a second messenger level, such as the soluble guanylate cyclase stimulator vericiguat, or other addressing myocardial energetics and mitochondrial function, such as elamipretide or omecamtiv-mecarbil, will likely change the therapeutic management of patients with HF. Sodium glucose cotransporter 2 inhibitors, initially designed for the management of type 2 diabetes mellitus, have been recently demonstrated to improve outcome in HF, although mechanisms of their action on cardiovascular system are yet to be elucidated. Most of these emerging approaches have shifted the therapeutic target from neurohormonal systems to the heart, by improving cardiac contractility, metabolism, fibrosis, inflammation, and remodeling. In the present paper, we review from a pathophysiological perspective current and novel therapeutic strategies in chronic HF.
Collapse
Affiliation(s)
- Nicolò Ghionzoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | | | - Anna Maria Del Franco
- Division of Cardiology and Cardiovascular Medicine, Fondazione Toscana Gabriele Monasterio, Via Moruzzi, 1 - 56124, Pisa, Italy
| | | | - Alberto Aimo
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alberto Giannoni
- Division of Cardiology and Cardiovascular Medicine, Fondazione Toscana Gabriele Monasterio, Via Moruzzi, 1 - 56124, Pisa, Italy
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | | | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Michele Emdin
- Division of Cardiology and Cardiovascular Medicine, Fondazione Toscana Gabriele Monasterio, Via Moruzzi, 1 - 56124, Pisa, Italy
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Giuseppe Vergaro
- Division of Cardiology and Cardiovascular Medicine, Fondazione Toscana Gabriele Monasterio, Via Moruzzi, 1 - 56124, Pisa, Italy.
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.
| |
Collapse
|