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Zito A, Galli M, Biondi-Zoccai G, Abbate A, Douglas PS, Princi G, D'Amario D, Aurigemma C, Romagnoli E, Trani C, Burzotta F. Diagnostic Strategies for the Assessment of Suspected Stable Coronary Artery Disease : A Systematic Review and Meta-analysis. Ann Intern Med 2023; 176:817-826. [PMID: 37276592 DOI: 10.7326/m23-0231] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND There is uncertainty about which diagnostic strategy for detecting coronary artery disease (CAD) provides better outcomes. PURPOSE To compare the effect on clinical management and subsequent health effects of alternative diagnostic strategies for the initial assessment of suspected stable CAD. DATA SOURCES PubMed, Embase, and Cochrane Central Register of Controlled Trials. STUDY SELECTION Randomized clinical trials comparing diagnostic strategies for CAD detection among patients with symptoms suggestive of stable CAD. DATA EXTRACTION Three investigators independently extracted study data. DATA SYNTHESIS The strongest available evidence was for 3 of the 6 comparisons: coronary computed tomography angiography (CCTA) versus invasive coronary angiography (ICA) (4 trials), CCTA versus exercise electrocardiography (ECG) (2 trials), and CCTA versus stress single-photon emission computed tomography myocardial perfusion imaging (SPECT-MPI) (5 trials). Compared with direct ICA referral, CCTA was associated with no difference in cardiovascular death and myocardial infarction (relative risk [RR], 0.84 [95% CI, 0.52 to 1.35]; low certainty) but less index ICA (RR, 0.23 [CI, 0.22 to 0.25]; high certainty) and index revascularization (RR, 0.71 [CI, 0.63 to 0.80]; moderate certainty). Moreover, CCTA was associated with a reduction in cardiovascular death and myocardial infarction compared with exercise ECG (RR, 0.66 [CI, 0.44 to 0.99]; moderate certainty) and SPECT-MPI (RR, 0.64 [CI, 0.45 to 0.90]; high certainty). However, CCTA was associated with more index revascularization (RR, 1.78 [CI, 1.33 to 2.38]; moderate certainty) but less downstream testing (RR, 0.56 [CI, 0.45 to 0.71]; very low certainty) than exercise ECG. Low-certainty evidence compared SPECT-MPI versus exercise ECG (2 trials), SPECT-MPI versus stress cardiovascular magnetic resonance imaging (1 trial), and stress echocardiography versus exercise ECG (1 trial). LIMITATION Most comparisons primarily rely on a single study, many studies were underpowered to detect potential differences in direct health outcomes, and individual patient data were lacking. CONCLUSION For the initial assessment of patients with suspected stable CAD, CCTA was associated with similar health effects to direct ICA referral, and with a health benefit compared with exercise ECG and SPECT-MPI. Further research is needed to better assess the relative performance of each diagnostic strategy. PRIMARY FUNDING SOURCE None. (PROSPERO: CRD42022329635).
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Palazzuoli A, DelBuono MG, Ruocco G, Caravita S, Abbate A, Lavie CJ. Corrigendum to "The Conundrum of HFpEF Definition: Non-Invasive Assessment Uncertainties and Alternative Diagnostic Strategies". Curr Probl Cardiol. 2023 Jan;48(1):101433. doi: 10.1016/j.cpcardiol.2022.101433. Epub 2022 Sep 26. Curr Probl Cardiol 2023:101758. [PMID: 37179131 DOI: 10.1016/j.cpcardiol.2023.101758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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Thomas GK, Bonaventura A, Vecchié A, van Tassell B, Imazio M, Klein A, Luis SA, Abbate A. Interleukin-1 blockers for the treatment of recurrent pericarditis: pathophysiology, patient reported outcomes and perspectives. J Cardiovasc Pharmacol 2023:00005344-990000000-00180. [PMID: 37163222 DOI: 10.1097/fjc.0000000000001435] [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: 05/11/2023]
Abstract
ABSTRACT Recurrent pericarditis (RP) is the most troublesome complication of acute pericarditis reflecting an unresolving inflammation of the pericardial sac around the heart and associated with significant morbidity. Recent studies have shown interleukin-1 (IL-1) signaling to be central to the pathophysiology of cases of RP with evidence of activation of systemic inflammation. We herein review the literature and clinical trials discussing the utility of IL-1 blockade for RP. The early experience of IL-1 blockade with anakinra (Kineret) and its favorable safety profile paved the way for the clinical development of rilonacept (Arcalyst) and subsequent approval by the US FDA for RP. In patients with RP who have become colchicine-resistant and glucocorticoid-dependent, IL-1 blockade with rilonacept or anakinra effectively treats recurrences and prevents future flares, and significantly improves quality of life.
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Moroni F, Ayers MP, Dixon DL, Abbate A. Proprotein Convertase Subtilisin Kexin-9 Inhibitors (PCSK9i) in Atherosclerotic Cardiovascular Disease: Real-World Data Welcome. J Cardiovasc Pharmacol 2023; 81:336-338. [PMID: 37043382 DOI: 10.1097/fjc.0000000000001411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 02/07/2023] [Indexed: 04/13/2023]
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Kron J, Crawford T, Bogun F, Jordan JH, Koelling T, Syed H, Syed A, Iden T, Polly K, Federmann E, Bray K, Lathkar-Pradhan S, Ladd A, Dickson VM, Barron A, Tavoos A, Beanlands R, Birnie D, Ellenbogen K, Van Tassell BW, Hundley WG, Abbate A. Interleukin-1 Blockade in Cardiac Sarcoidosis: A Pilot Study. Circ Arrhythm Electrophysiol 2023; 16:e011869. [PMID: 37092332 PMCID: PMC10192113 DOI: 10.1161/circep.123.011869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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Golino M, Moroni F, Del Buono MG, Canada JM, Talasaz AH, Piñel S, Mbualungu J, Vecchiè A, Ho AC(J, Thomas GK, Carbone S, Billingsley HE, Turlington J, Markley R, Trankle C, De Ponti R, Van Tassell B, Abbate A. Change in Eosinophil Count in Patients with Heart Failure Treated with Anakinra. Cells 2023; 12:1129. [PMID: 37190038 PMCID: PMC10137267 DOI: 10.3390/cells12081129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Interleukin-1 blockade with anakinra leads to a transient increase in eosinophil blood count (eosinophils) in patients with acute myocardial infarction. We aimed to investigate the effect of anakinra on changes in eosinophils in patients with heart failure (HF) and their correlation with cardiorespiratory fitness (CRF). METHODS We measured eosinophils in 64 patients with HF (50% females), 55 (51-63) years of age, before and after treatment, and, in a subset of 41 patients, also after treatment cessation. We also evaluated CRF, measuring peak oxygen consumption (VO2) with a treadmill test. RESULTS Treatment with anakinra significantly and transiently increased eosinophils, from 0.2 [0.1-0.3] to 0.3 [0.1-0.4] × 103 cells/µL (p < 0.001) and from 0.3 [0.2-0.5] to 0.2 [0.1-0.3] × 103 cells/µL, with suspension (p < 0.001). Changes in eosinophils correlated with the changes in peak VO2 (Spearman's Rho = +0.228, p = 0.020). Eosinophils were higher in patients with injection site reactions (ISR) (n = 8, 13%; 0.5 [0.4-0.6] vs. 0.2 [0.1-0.4] × 103 cells/µL, p = 0.023), who also showed a greater increase in peak VO2 (3.0 [0.9-4.3] vs. 0.3 [-0.6-1.8] mLO2·kg-1·min-1, p = 0.015). CONCLUSION Patients with HF treated with anakinra experience a transient increase in eosinophils, which is associated with ISR and a greater improvement in peak VO2.
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Del Buono MG, Damonte JI, Moroni F, Chiabrando JG, Markley R, Turlington J, Trankle C, Kang L, Biondi-Zoccai G, Kontos MC, Roberts C, Van Tassell B, Abbate A. Clinical and Pharmacological Implications of Time to Treatment with Interleukin-1 Blockade in ST-Segment Elevation Myocardial Infarction. J Pharmacol Exp Ther 2023:jpet.123.001601. [PMID: 37037651 PMCID: PMC10353076 DOI: 10.1124/jpet.123.001601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/24/2023] [Accepted: 03/31/2023] [Indexed: 04/12/2023] Open
Abstract
Interleukin-1 (IL-1) blockade with anakinra given within 12 hours from reperfusion has been shown to reduce the inflammatory response as well as prevent heart failure (HF) events in patients with STEMI.We sought to determine whether time-to-treatment influences the efficacy of anakinra on systemic inflammation and incidence of HF events in patients with STEMI. We divided the cohort in two groups based on the median time from percutaneous coronary intervention (PCI) to investigational drug, and analyzed the effects of anakinra on the area-under-the-curve for C reactive protein (AUC-CRP) and on incidence of the composite endpoint of death or new onset HF. We analyzed data from 139 patients: 84 (60%) treated with anakinra and 55 (40%) with placebo. The median time from PCI to investigational treatment was 271(182-391) minutes. The AUC-CRP was significantly higher in patients receiving placebo versus anakinra both in those with time from PCI to treatment <271 min (222.6[103.9-325.2] vs 78.4[44.3-131.2], p<0.001) and those with time from PCI to treatment {greater than or equal to}271 min (235.2[131.4-603.4] vs 75.5[38.9-171.9], p<0.001) (p>0.05 for interaction). Anakinra significantly reduced the combined endpoint of death or new onset HF in patients with time from PCI to treatment <271 min (5[11%] vs 9[36%], log-rank Chi-square 5.985, p=0.014) as well as in patients with time from PCI to drug {greater than or equal to}271 min (2[5%] vs 7[23%], log-rank Chi-square 3.995, p=0.046) (p>0.05 for interaction). IL-1 blockade with anakinra blunts the acute systemic inflammatory response and prevents HF events independent of time-to-treatment. Significance Statement In patients with ST segment elevation presenting within 12 hours of pain onset and treated within 12 hours of reperfusion, IL-1 blockade with anakinra blunts the acute systemic inflammatory response, a surrogate of IL-1 activity, and prevents HF events independent of time-to-treatment.
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Markley R, Del Buono MG, Mihalick V, Pandelidis A, Trankle C, Jordan JH, Decamp K, Winston C, Carbone S, Billingsley H, Barron A, Thomas G, Van Tassell B, Hundley WG, Kellman P, Abbate A. Abnormal left ventricular subendocardial perfusion and diastolic function in women with obesity and heart failure and preserved ejection fraction. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:811-819. [PMID: 36607469 PMCID: PMC9816541 DOI: 10.1007/s10554-022-02782-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/12/2022] [Indexed: 01/07/2023]
Abstract
PURPOSE - Coronary microvascular dysfunction (CMD) is common in patients with heart failure with preserved ejection fraction (HFpEF) and obesity. Stress cardiovascular magnetic resonance (CMR) has been proposed as a non-invasive tool for detection of CMD. The aim of this study was to determine relationship between CMD and diastolic function in patients with HFpEF using a novel CMR technique. METHODS - Patients with obesity and HFpEF without epicardial coronary artery disease (CAD) underwent Doppler echocardiography to measure diastolic function, followed by vasodilator stress CMR, using a single bolus, dual sequence, quantitative myocardial perfusion mapping to measure myocardial blood flow (MBF) at rest and at peak hyperemia. With this, myocardial perfusion reserve (MPR), global stress endocardial-to-epicardial (endo:epi) perfusion ratio, and total ischemic burden (IB, defined as myocardial segments with MBF < 1.94 mL/min/g) were calculated. Results are reported as median and interquartile range. RESULTS - Nineteen subjects were enrolled (100% female, 42% Black). Median age was 64 [56-72] years. Global stress MBF was 2.43 ml/min/g [2.16-2.78] and global myocardial perfusion reserve (MPR) was 2.34 [2.07-2.88]. All had an abnormal subendocardial perfusion with an endo:epi of less than 1 (0.87 [0.81-0.90]). Regional myocardial hypoperfusion was detected in 14 (74%) patients with an IB of 6% [0-34.4]. Endo:epi ratio significantly correlated with IB (R=-0.510, p = 0.026) and measures of diastolic function (R = 0.531, p = 0.019 and R=-0.544, p = 0.014 for e' and E/e' respectively). CONCLUSION - Using a novel quantitative stress CMR myocardial perfusion mapping technique, women with obesity and HFpEF were found to have patterns of abnormal subendocardial perfusion which significantly correlated with measures of diastolic dysfunction.
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Bonaventura A, Thomas GK, Golino M, Mauro AG, Vecchié A, Del Buono MG, Toldo S, Potere N, Abbate A. Novel Pathophysiological, Diagnostic and Therapeutic Concepts in Acute and Recurrent Pericarditis. Rev Cardiovasc Med 2023. [DOI: 10.31083/j.rcm2403077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
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Naya NM, Nirar AH, Kim M, Mauro AG, Mezzaroma E, Hamer A, Bolton JS, Abbate A, toldo S. BETA-CARYOPHYLLENE REDUCES PERICARDIAL INFLAMMATION IN A MOUSE MODEL OF ACUTE PERICARDITIS. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)01253-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Narayan P, Van Tassell BW, Mezzaroma E, Naya NM, Abbate A, toldo S. INTERLEUKIN-1β INDUCES CARDIAC DYSFUNCTION ASSOCIATED WITH INCREASED EXPRESSION OF PHOSPHOINOSITIDE-3 KINASEγ IN CARDIOMYOCYTES. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)01009-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Menachery SM, Chuquin D, Sindel A, Poklepovic A, Abbate A, Bottinor W. Multiple Immunotherapy-Related Cardiovascular Sequelae. CJC Open 2023; 5:170-172. [PMID: 36880070 PMCID: PMC9984879 DOI: 10.1016/j.cjco.2022.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/22/2022] [Indexed: 11/30/2022] Open
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Mauro AG, Mezzaroma E, Toldo S, Melendez GC, Franco RL, Lesnefsky EJ, Abbate A, Hundley WG, Salloum FN. NLRP3-mediated inflammation in cardio-oncology: sterile yet harmful. Transl Res 2023; 252:9-20. [PMID: 35948198 PMCID: PMC9839540 DOI: 10.1016/j.trsl.2022.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/28/2022] [Accepted: 08/03/2022] [Indexed: 01/17/2023]
Abstract
Despite significant advances and the continuous development of novel, effective therapies to treat a variety of malignancies, cancer therapy-induced cardiotoxicity has been identified as a prominent cause of morbidity and mortality, closely competing with secondary malignancies. This unfortunate limitation has prompted the inception of the field of cardio-oncology with its purpose to provide the necessary knowledge and key information on mechanisms that support the use of the most efficacious cancer therapy with minimal or no interruption while paying close attention to preventing cardiovascular related morbidity and mortality. Several mechanisms that contribute to cancer therapy-induced cardiotoxicity have been proposed and studied. These mainly involve mitochondrial dysfunction and reactive oxygen species-induced oxidative stress, lysosomal damage, impaired autophagy, cell senescence, DNA damage, and sterile inflammation with the formation and activation of the NLRP3 inflammasome. In this review, we focus on describing the principal mechanisms for different classes of cancer therapies that lead to cardiotoxicity involving the NLRP3 inflammasome. We also summarize current evidence of cardio-protection with inflammasome inhibitors in the context of heart disease in general, and further highlight the potential application of this evidence for clinical translation in at risk patients for the purpose of preventing cancer therapy associated cardiovascular morbidity and mortality.
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Brucato A, Wheeler A, Luis SA, Abbate A, Cremer PC, Zou L, Insalaco A, Lewinter M, Lewis BS, Lin D, Nicholls S, Pancrazi M, Klein AL, Imazio M, Paolini JF. Transition to rilonacept monotherapy from oral therapies in patients with recurrent pericarditis. Heart 2023; 109:297-304. [PMID: 36316102 PMCID: PMC9887401 DOI: 10.1136/heartjnl-2022-321328] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 09/29/2022] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Polypharmacy management of recurrent pericarditis (RP) often involves long-term therapies, often with negative effects. Slow tapering of oral therapies is often required to avoid recurrence. A post hoc analysis of the phase III trial Rilonacept inHibition of interleukin-1 Alpha and beta for recurrent Pericarditis: a pivotal Symptomatology and Outcomes Study (RHAPSODY) evaluated investigator approaches to transitioning to IL-1 blockade monotherapy with rilonacept, which was hypothesised to allow accelerated withdrawal of common multidrug pericarditis regimens. METHODS RHAPSODY was a multicentre (Australia, Israel, Italy, USA), double-blind, placebo-controlled, randomised-withdrawal trial in adults and adolescents with RP. Investigators initiated rilonacept at the labelled dose level and discontinued oral pericarditis therapies during the 12-week run-in; randomised patients received study drug as monotherapy. Time to rilonacept monotherapy was quantified in patients receiving multidrug regimens at baseline who achieved rilonacept monotherapy during run-in. RESULTS In 86 enrolled patients, mean time to rilonacept monotherapy was 7.9 weeks, with no recurrences. Of these, 64% (n=55) entered on multidrug regimens: non-steroidal anti-inflammatory drugs (NSAIDs) plus colchicine (44% (24/55)), colchicine plus glucocorticoids (24% (13/55)), or NSAIDs, colchicine, plus glucocorticoids (33% (18/55)). Investigators transitioned patients receiving colchicine and glucocorticoids at baseline to rilonacept monotherapy without recurrence regardless of taper approach: sequential (n=14; median, 7.7 weeks) or concurrent (n=17; median, 8.0 weeks). Median time to rilonacept monotherapy was similar regardless of glucocorticoid dose and duration: ≤15 mg/day (n=21): 7.3 weeks; >15 mg/day (n=18): 8.0 weeks; long-term (≥28 days): 7.6 weeks. CONCLUSIONS Rapid discontinuation of oral RP therapies while transitioning to rilonacept monotherapy was feasible without triggering pericarditis recurrence. TRIAL REGISTRATION NUMBER NCT03737110.
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Zito A, Galli M, Biondi-zoccai G, Abbate A, Princi G, D´amario D, Aurigemma C, Romagnoli E, Trani C, Burzotta F. 901 DIAGNOSTIC STRATEGIES FOR THE ASSESSMENT OF SUSPECTED STABLE CORONARY ARTERY DISEASE: A SYSTEMATIC REVIEW AND NETWORK META-ANALYSIS. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background
It is unclear which diagnostic strategy for detecting coronary artery disease (CAD) yields better outcomes. We aimed to compare the clinical accuracy and efficacy of non-invasive and invasive diagnostic strategies for the initial assessment of patients with suspected stable CAD.
Methods
On March 16, 2022, we searched PubMed, Embase, and CENTRAL databases for randomised controlled trials comparing diagnostic strategies for CAD detection among patients with symptoms suggestive of stable CAD. Diagnostic modalities included coronary computed tomographic angiography (CCTA), cardiovascular magnetic resonance (CMR), exercise electrocardiography, invasive coronary angiography (ICA), single photon emission computed tomography-myocardial perfusion imaging (SPECT-MPI), and stress echocardiography. Functional tests were grouped into a single node for the primary analyses, while being analysed as separate nodes for the secondary analyses. Frequentist random-effect network meta-analyses were conducted to summarise the evidence. GRADE frameworks were applied to rate the certainty of findings. The primary efficacy outcome was trial-defined major adverse cardiovascular events (MACE) and the primary accuracy outcome was the rate of unnecessary angiography. The study was registered with PROSPERO (CRD42022329635).
Results
Twenty trials (n=27753 participants) were included. Compared with direct-ICA referral, CCTA and functional testing provided no significant difference in the risk of MACE (incidence rate ratios [IRRs] 0·87 [95% CI 0·65-1·17] and 1·19 [95% CI 0·87-1·62], respectively; moderate certainty) and a large reduction in the rate of unnecessary angiography (odds ratios 0·04 [95% CI 0·02-0·09] and 0·08 [95% CI 0·03-0·18], respectively; high certainty). Among non-invasive diagnostic strategies, CCTA significantly reduced the risk of MACE compared with functional testing (IRR 0·73, 95% CI 0·57-0·95; high certainty). The worse prognostic performance of functional testing was mainly driven by the poor efficacy of exercise electrocardiography (high certainty) and stress echocardiography (moderate to low certainty), whose risk of MACE was significantly reduced by CCTA (IRRs 0·56 [95% CI 0·42-0·75] and 0·59 [95% CI 0·42-0·81], respectively), SPECT-MPI (IRRs 0·56 [95% CI 0·41-0·77] and 0·59 [95% CI 0·43-0·81], respectively), and direct-ICA referral (IRRs 0·64 [95% CI 0·45-0·91] and 0·67 [95% CI 0·48-0·92], respectively), while non-significantly reduced by CMR (IRRs 0·71 [95% CI 0·47-1·06] and 0·74 [95% CI 0·53-1·04], respectively).
Conclusion
In patients with suspected stable CAD, an initial assessment with non-invasive diagnostic strategies is safe and addresses the low diagnostic yield of direct-ICA referral. CCTA is among the most effective strategies in terms of both clinical accuracy and efficacy. Among functional non-invasive tests, exercise electrocardiography and stress echocardiography may not be deemed effective diagnostic alternatives, while SPECT-MPI and CMR are valuable and feasible options, respectively.
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Palazzini M, Ammirati E, Lupi L, Garascia A, Gentile P, Pedrotti P, Giannattasio C, Ciabatti M, Rossi V, Ruschitzka F, Uribarri A, Vecchio C, Nassiacos D, Cereda A, Tumminiello G, Piriou N, Stucchi M, Peretto G, Galasso M, Sala S, Camici P, Huang F, Ianni U, Procopio A, Saponara G, Cimaglia P, Tomasoni D, Moroni F, Turco A, Di Tano G, Bollano E, Moro C, Abbate A, Bona RD, Porto I, Carugo S, Campodonico J, Pontone G, Grosu A, Adamo M, Salamanca J, Ozieransky K, Infirri LS, Cannatà A, Adler E, Sinagra G, Metra M, Pieroni M. 138 OUTCOME AND MORPHO-FUNCTIONAL CHANGES ON CARDIAC MAGNETIC RESONANCE IN PATIENT WITH ACUTE MYOCARDITIS FOLLOWING MRNA COVID 19 VACCINATION. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background
MessengerRNA (mRNA) COVID-19 vaccination has been associated with a higher-than-expected occurrence of acute myocarditis. Scarce information is available on mid-term prognosis and changes in cardiac function, volumes, and tissue characterization on cardiac magnetic resonance (CMR).
Methods
Retrospective, multicenter study including patients with a definite diagnosis of acute myocarditis within 30 days from mRNA COVID-19 vaccination, with a confirmed myocarditis diagnosis based on endomyocardial biopsy (EMB) or autopsy or by the coexistence of positive biomarkers (troponin >99th upper reference limit or elevated creatine kinase myocardial band [CK-MB]) and cardiac MRI findings consistent with AM according to the 2018 updated Lake Louise Criteria.
Results
77 patients (median age 25 years [IQR 20-35], 15% female) were included and followed-up for 147 days [IQR 74-215]. Follow-up CMR was available in n=49 patients and showed no changes in biventricular ejection fraction (EF) as compared to CMR at diagnosis (left ventricular EF: 59%[55-65]vs. 60%[57-64], p=0.507, right ventricular EF: 56%[52-62]vs. 57%[52-61], p=0.563, respectively). Late gadolinium enhancement was present in all patients at diagnosis and persisted in only n=39 (79.6%) at follow-up (p=0.001), generally sparing the anterior wall and the septum. N=10 (20.4%) had a persistent edema based on T2-weighted short tau inversion recovery (STIR) sequences, with predominant involvement of inferior or inferior-lateral walls. The proportion of patients with increased T1 and T2 mapping signals significantly decreased at follow-up (n=13 (68%) vs. n=4 (13%),p<0.001, and n=21 (84%) vs. n=3 (10%),p<0.001, respectively), as well as the presence of pericardial effusion (n=16 (33%) vs. n=3 (6%),p=0.004).
No differences in morpho-functional CMR parameters based on the type of vaccine administered were found (BNT162b2 Pfizer/BioNTech®, n=36, 73.5%, m-RNA-1273 Moderna®, n=13, 26.5%).
Among patients with available follow-up (N=75, 97.4%), no major adverse cardiovascular events nor myocarditis recurrence or death were reported.
Conclusions
At mid-term follow-up, patients who experienced an acute myocarditis after a mRNA COVID-19 vaccine had preserved biventricular EF. The rate and localization of residual scar or edema on CMR is in line with classic viral myocarditis with a good prognosis. This new piece of information should further reassure patients who experience acute myocarditis after mRNA COVID-19 vaccination.
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Del Buono MG, Damonte JI, Moroni F, Ravindra K, Westman P, Chiabrando JG, Bressi E, Li P, Kapoor K, Mao Y, Oakes T, Rodriguez-Miguelez P, Gal TS, Koneru J, Ellenbogen KA, Kron J, Abbate A. QT Prolongation and In-Hospital Ventricular Arrhythmic Complications in Patients With Apical Ballooning Takotsubo Syndrome. JACC Clin Electrophysiol 2022; 8:1500-1510. [PMID: 36543499 DOI: 10.1016/j.jacep.2022.08.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/03/2022] [Accepted: 08/10/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Takotsubo syndrome is associated with life threatening arrhythmias, and the apical ballooning pattern is characterized by a peculiar QT prolongation and particularly high-risk of arrhythmias. OBJECTIVES The aim of the study was to determine the association of QT interval on electrocardiogram for ventricular arrhythmic complications in patients with apical ballooning Takotsubo syndrome in a diverse population at a large urban hospital in the U.S. METHODS We reviewed 105 cases of apical ballooning Takotsubo syndrome in patients admitted between 2011 and 2017. Two cardiologists reviewed the electrocardiograms to measure QT interval, adjusted for rate using the Fridericia formula (QTCF), and ventricular arrhythmic complications during the hospitalization. Data are reported as median and interquartile range or number and percentage. RESULTS Of the 105 patients, 86 (82%) were female, and 34 (32%) were self-reported Black or African American. The mean age was 65 years (range: 58-72 years). Left ventricular ejection fraction was 25% (range: 25%-35%). Heart rate was 101 beats/min (range: 83-121 beats/min). Ten (11%) patients experienced a ventricular arrhythmic complication and had significantly longer QTCF (470 [range: 422-543] milliseconds) than did those without complications (417 [range: 383-456] milliseconds, P = 0.031). The area under the curve for QTCF was 0.708 (95% CI: 0.536-0.880; P = 0.031). Twenty-eight (27%) patients had a QTCF ≥460 milliseconds and significantly more arrhythmic complications (21% vs 5%, odds ratio 4.997 [95% CI: 1.288-19.237], P = 0.021). QTCF was an independent predictor of ventricular arrhythmias: odds ratio 1.090 for each 10-millisecond increase in QTCF (95% CI: 1.004-1.183; P = 0.040, corrected for sex). CONCLUSIONS In a diverse population of patients with apical ballooning Takotsubo syndrome admitted to a large urban hospital in the United States, QTCF at admission ≥460 milliseconds identifies patients at high risk for in-hospital arrhythmic complications. Further studies are needed to determine strategies aimed at shortening QT interval to potentially prevent life-threatening arrhythmic events.
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Moeller WJ, Potere N, Bonaventura A, Vecchiè A, Sedhai YR, Caricchio R, Abbate A. Use of placebo in clinical trials in COVID-19 pandemic times: considerations on pros, cons, challenges and limitations. Minerva Med 2022; 113:1000-1007. [PMID: 34269550 DOI: 10.23736/s0026-4806.21.07566-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The ongoing coronavirus disease 2019 (COVID-19) pandemic has placed tremendous strain on health systems throughout the world. This has led to many clinical trials being launched in order to try to find ways to combat the disease. The unprecedented nature of the pandemic has been reflected in the methods used in some of these trials. Placebo-controlled randomized trials are considered the gold-standard, however, there are inherent challenges in the use of placebo, especially during COVID-19. We herein review the pros, cons, challenges and limitations of using placebo in clinical trials investigating treatments for COVID-19. We also discuss the importance of viewing research critically, examining the potential impact of placebo use or lack thereof, on blinding and possible biases. This becomes important as we assess the responses to the pandemic in preparation for a future pandemic. Although placebo-controlled clinical trials are the gold standard for clinical research, they may not be practically or ethically feasible during a pandemic. Choices accomplished to design many COVID-19 trials might reflect the unprecedently trying environment in which they were made. However, critical evaluation of the methodology and practice of scientific research remains a crucial part of the scientific process. Even when conducted as randomized double-blind studies, residual biases may exist and interfere with the study conduct and interpretation of the data. A critical review of all data remains essential to thoroughly assess the impact of a research study.
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Canada JM, Weiss E, Grizzard JD, Trankle CR, Gharai LR, Dana F, Buckley LF, Carbone S, Kadariya D, Ricco A, Jordan JH, Evans RK, Garten RS, Van Tassell BW, Hundley WG, Abbate A. Influence of extracellular volume fraction on peak exercise oxygen pulse following thoracic radiotherapy. CARDIO-ONCOLOGY 2022; 8:1. [PMID: 35042565 PMCID: PMC8764840 DOI: 10.1186/s40959-021-00127-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 11/30/2021] [Indexed: 12/20/2022]
Abstract
Background Radiation-induced myocardial fibrosis increases heart failure (HF) risk and is associated with a restrictive cardiomyopathy phenotype. The myocardial extracellular volume fraction (ECVF) using contrast-enhanced cardiac magnetic resonance (CMR) quantifies the extent of fibrosis which, in severe cases, results in a noncompliant left ventricle (LV) with an inability to augment exercise stroke volume (SV). The peak exercise oxygen pulse (O2Pulse), a noninvasive surrogate for exercise SV, may provide mechanistic insight into cardiac reserve. The relationship between LV ECVF and O2Pulse following thoracic radiotherapy has not been explored. Methods Patients who underwent thoracic radiotherapy for chest malignancies with significant incidental heart dose (≥5 Gray (Gy), ≥10% heart) without a pre-cancer treatment history of HF underwent cardiopulmonary exercise testing to determine O2Pulse, contrast-enhanced CMR, and N-terminal pro-brain natriuretic peptide (NTproBNP) measurement. Multivariable-analyses were performed to identify factors associated with O2Pulse normalized for age/gender/anthropometrics. Results Thirty patients (median [IQR] age 63 [57–67] years, 18 [60%] female, 2.0 [0.6–3.8] years post-radiotherapy) were included. The peak VO2 was 1376 [1057–1552] mL·min− 1, peak HR = 150 [122–164] bpm, resulting in an O2Pulse of 9.2 [7.5–10.7] mL/beat or 82 (66–96) % of predicted. The ECVF, LV ejection fraction, heart volume receiving ≥10 Gy, and NTproBNP were independently associated with %O2Pulse (P < .001). Conclusions In patients with prior radiotherapy heart exposure, %-predicted O2Pulse is inversely associated markers of diffuse fibrosis (ECVF), ventricular wall stress (NTproBNP), radiotherapy heart dose, and positively related to LV function. Increased LV ECVF may reflect a potential etiology of impaired LV SV reserve in patients receiving thoracic radiotherapy for chest malignancies. Supplementary Information The online version contains supplementary material available at 10.1186/s40959-021-00127-6.
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Moroni F, Damonte JI, Veeramgari DPR, Ravindra K, Prabhu SS, Khan M, Wei X, Vilca LM, Biondi-Zoccai G, Bagur R, Abbate A, Azzalini L. Prognostic Effect of Race on the Risk of Contrast-Associated Acute Kidney Injury Among Patients Who Undergo Percutaneous Coronary Intervention. Can J Cardiol 2022; 38:1915-1917. [PMID: 36084770 DOI: 10.1016/j.cjca.2022.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/01/2022] [Accepted: 09/01/2022] [Indexed: 12/14/2022] Open
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Zaman A, Zhao S, Kron J, Abbate A, Tomdio A, Hundley WG, Jordan JH. Role of Cardiac MRI Imaging of Focal and Diffuse Inflammation and Fibrosis in Cardiomyopathy Patients Who Have Pacemakers/ICD Devices. Curr Cardiol Rep 2022; 24:1529-1536. [PMID: 35984554 PMCID: PMC10123953 DOI: 10.1007/s11886-022-01770-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/08/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE OF REVIEW This focused report aims to discuss and summarize the use of conventional and emerging methods using cardiovascular magnetic resonance (CMR) imaging in cardiomyopathy patients with implanted cardiac devices to identify diffuse and focal inflammation and fibrosis. RECENT FINDINGS Many cardiomyopathy patients with diffuse and focal myocardial fibrosis have a unique need for cardiac imaging that is complicated by cardiovascular implantable electronic devices (CIEDs). CMR imaging can accurately image myocardial fibrosis and inflammation using T1 mapping and late gadolinium enhancement (LGE) imaging. CMR imaging in CIED patients, however, has been limited due to severe imaging artifacts associated with the devices. The emergence of wideband imaging variants of LGE and T1 mapping techniques can successfully reduce or eliminate CIED artifacts for the evaluation of myocardial substrate in cardiomyopathy patients. Wideband imaging variants of LGE and T1 mapping techniques provide new tools for imaging focal and diffuse fibrosis and imaging in cardiomyopathy patients with implanted cardiac devices. These emerging techniques have the potential for great impact in clinical care of such patients as well as clinical research where imaging endpoints are desired.
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Spoto S, Mangiacapra F, D’Avanzo G, Lemme D, Bustos Guillén C, Abbate A, Markley JD, Sambuco F, Markley R, Fogolari M, Locorriere L, Lupoi DM, Battifoglia G, Costantino S, Ciccozzi M, Angeletti S. Synergistic effect of myocardial injury and mid-regional proAdrenomedullin elevation in determining clinical outcomes of SARS-CoV-2 patients. Front Med (Lausanne) 2022; 9:929408. [PMID: 36388948 PMCID: PMC9643355 DOI: 10.3389/fmed.2022.929408] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/16/2022] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVE Coronavirus disease 2019 (COVID-19) is a systemic disease induced by SARS-CoV-2 causing myocardial injury. To date, there are few data on the correlation between mid-regional proAdrenomedullin (MR-proADM) and myocardial injury. The aim of this study was to evaluate whether the association of myocardial injury and elevated mid-regional proAdrenomedullin values could predict mortality of SARS-CoV-2 patients, to offer the best management to COVID-19 patients. MATERIALS AND METHODS All patients hospitalized for SARS-CoV-2 infection at the COVID-19 Center of the Campus Bio-Medico of Rome University were included between October 2020 and March 2021 and were retrospectively analyzed. Myocardial injury was defined as rising and/or fall of cardiac hs Troponin I values with at least one value above the 99th percentile of the upper reference limit (≥15.6 ng/L in women and ≥34.2 ng/L in men). The primary outcome was 30-day mortality. Secondary outcomes were the comparison of MR-proADM, CRP, ferritin, and PCT as diagnostic and prognostic biomarkers of myocardial injury. Additionally, we analyzed the development of ARDS, the need for ICU transfer, and length of stay (LOS). RESULTS A total of 161 patients were included in this study. Of these, 58 (36.0%) presented myocardial injury at admission. An MR-proADM value ≥ 1.19 nmol/L was defined as the optimal cut-off to identify patients with myocardial injury (sensitivity 81.0% and specificity 73.5%). A total of 121 patients (75.2%) developed ARDS, which was significantly more frequent among patients with myocardial injury (86.2 vs. 68.9%, p = 0.015). The overall 30-day mortality was 21%. Patients with myocardial injury presented significantly higher mortality compared to those without the same (46.6 vs. 6.8%, p < 0.001). When dividing the entire study population into four groups, based on the presence of myocardial injury and MR-proADM values, those patients with both myocardial injury and MR-proADM ≥ 1.19 nmol/L presented the highest mortality (53.2%, p < 0.001). The combination of myocardial injury and MR-proADM values ≥ 1.19 nmol/L was an independent predictor of death (OR = 7.82, 95% CI = 2.87-21.30; p < 0.001). CONCLUSION The study is focused on the correlation between myocardial injury and MR-proADM. Myocardial injury induced by SARS-CoV-2 is strongly associated with high MR-proADM values and mortality.
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Potere N, Del Buono MG, Caricchio R, Cremer PC, Vecchié A, Porreca E, Dalla Gasperina D, Dentali F, Abbate A, Bonaventura A. Interleukin-1 and the NLRP3 inflammasome in COVID-19: Pathogenetic and therapeutic implications. EBioMedicine 2022; 85:104299. [PMID: 36209522 PMCID: PMC9536001 DOI: 10.1016/j.ebiom.2022.104299] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 09/01/2022] [Accepted: 09/16/2022] [Indexed: 11/11/2022] Open
Abstract
A hyperinflammatory response during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection crucially worsens clinical evolution of coronavirus disease 2019 (COVID-19). The interaction between SARS-CoV-2 and angiotensin-converting enzyme 2 (ACE2) triggers the activation of the NACHT, leucine-rich repeat, and pyrin domain-containing protein 3 (NLRP3) inflammasome. Enhanced inflammasome activity has been associated with increased disease severity and poor prognosis. Evidence suggests that inflammasome activation and interleukin-1β (IL-1β) release aggravate pulmonary injury and induce hypercoagulability, favoring progression to respiratory failure and widespread thrombosis eventually leading to multiorgan failure and death. Observational studies with the IL-1 blockers anakinra and canakinumab provided promising results. In the SAVE-MORE trial, early treatment with anakinra significantly shortened hospital stay and improved survival in patients with moderate-to-severe COVID-19. In this review, we summarize current evidence supporting the pathogenetic role of the NLRP3 inflammasome and IL-1β in COVID-19, and discuss clinical trials testing IL-1 inhibition in COVID-19.
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Dixon DL, Patel J, Spence R, Talasaz AH, Abbate A, Wiggins BS. Select drug-drug interactions with colchicine and cardiovascular medications: A review. Am Heart J 2022; 252:42-50. [PMID: 35714680 DOI: 10.1016/j.ahj.2022.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 06/15/2023]
Abstract
Several randomized clinical trials have demonstrated the clinical utility of colchicine in the prevention and management of various cardiovascular conditions, including secondary prevention of atherosclerotic cardiovascular disease, acute and chronic pericarditis, and atrial fibrillation. As a result, it is reasonable to anticipate increased use of colchicine within the cardiovascular specialty. However, colchicine is metabolized by cytochrome P450 3A4 (CYP3A4) and a substrate of the efflux transporter, P-glycoprotein (P-gp), creating the potential for clinically significant drug-drug interactions (DDIs). Therefore, when colchicine is administered concomitantly with other cardiovascular agents that inhibit CYP3A4 or P-gp, there is an increased risk of significant DDIs, potentially leading to negative sequelae. This article summarizes the evidence supporting the use of colchicine for cardiovascular disease, describes the mechanisms behind DDIs with select cardiovascular medications, and provides suggestions regarding colchicine dosing and management of DDIs to minimize the risk of poor tolerability and colchicine toxicity.
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Billingsley HE, Del Buono MG, Canada JM, Kim Y, Damonte JI, Trankle CR, Halasz G, Mihalick V, Vecchié A, Markley RR, Kadariya D, Bressi E, De Chazal HM, Chiabrando JG, Mbualungu J, Turlington J, Arena R, Van Tassell BW, Abbate A, Carbone S. Sarcopenic Obesity Is Associated With Reduced Cardiorespiratory Fitness Compared With Nonsarcopenic Obesity in Patients With Heart Failure With Reduced Ejection Fraction. Circ Heart Fail 2022; 15:e009518. [PMID: 36098058 PMCID: PMC9588574 DOI: 10.1161/circheartfailure.122.009518] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 07/08/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Sarcopenia impairs cardiorespiratory fitness (CRF) in patients with heart failure with reduced ejection fraction (HFrEF). Obesity has also been shown to impair CRF; however, the effects of sarcopenia on CRF in patients with obesity and HFrEF are unknown. The aim of this analysis was to examine differences in CRF between patients with sarcopenic obesity (SO) and non-SO (NSO) with HFrEF. We also assessed associations between skeletal muscle mass index (SMMI) and CRF. METHODS Forty patients with HFrEF and obesity underwent cardiopulmonary exercise testing to collect measures of CRF including peak oxygen consumption (VO2), circulatory power, oxygen uptake efficiency slope, O2 pulse, and exercise time. Body composition was performed in all patients using bioelectrical impedance analysis to quantify fat mass index and divide patients into SO and NSO based on SMMI cutoffs. Results are presented as mean (SD) or median [interquartile range] as appropriate. RESULTS Nearly half (43% [n=17]) of patients had SO. Patients with SO had a lower SMMI than those with NSO, and no differences in fat mass index were observed between groups. Those with SO achieved a lower absolute peak VO2 (NSO, 1.62±0.53 L·min-1 versus SO, 1.27±0.44 L·min-1, P=0.035), oxygen uptake efficiency slope (NSO, 1.92±0.59 versus SO, 1.54±0.48, P=0.036), and exercise time (NSO, 549±198 seconds versus SO, 413±140 seconds, P=0.021) compared to those with NSO. On multivariate analysis, SMMI remained a significant predictor of absolute peak VO2 when adjusted for age, sex, adiposity, and HF severity. CONCLUSIONS In patients with HFrEF and obesity, sarcopenia, defined as low SMMI, is associated with a clinically significant reduction in CRF, independent of adiposity.
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