European Heart Journal: Acute Cardiovascular Care最新文献

{"title":"Cardiogenic shock in general intensive care unit: a nationwide prospective analysis of epidemiology and outcome.","authors":"Tavazzi Guido, Tricella Giovanni, Garbero Elena, Zamperoni Anna, Zanetti Michele, Finazzi Stefano","doi":"10.1093/ehjacc/zuae108","DOIUrl":"10.1093/ehjacc/zuae108","url":null,"abstract":"<p><strong>Aims: </strong>Cardiogenic shock (CS) is a life-threatening disease burdened by a mortality up to 50%. The epidemiology has changed with non-ischaemic aetiologies being predominant, although data were mainly derived from patients admitted to dedicated acute cardiac care. We report the epidemiology and outcome of patients with CS admitted to general intensive care unit (ICU).</p><p><strong>Methods and results: </strong>Prospective multicentric epidemiological study including 314 general ICU adhering to the GiViTI nationwide registry from 2011 to 2018, excluding cardiac arrest. The primary endpoint of the study was mortality. The association between clinical factors and mortality was evaluated using a logistic regression model. The odds ratios (ORs) of the covariates quantify their association with mortality during hospitalization. A total of 11 052 patients admitted to general ICU {incidence 2.17%; median age 72 [interquartile range (66-81)], 38.7% were women} with CS were included. Forty-seven per cent of patients had more than three organ insufficiency at the time of admission. The most common CS aetiologies were left heart failure (LHF, 5247-47.5%); acute myocardial infarction (3612-32.6%); right heart failure (RHF, 515-4.6%); and biventricular failure (532-4.8%). A total of 85.5% were mechanically ventilated during the ICU hospitalization. The overall ICU mortality was 44.8%, increasing to 53.4% during the hospitalization in the index hospital and to 54.3% at the latest hospital. Right heart failure-cardiogenic shock patients exhibited the highest mortality risk [OR: 1.19, 95% confidence interval (CI) (0.94-1.50); P < 0.001], followed by biventricular CS [OR 1.04, 95% CI (0.82-1.32)]. Respiratory failure [OR 1.13 (95% CI 1.08-1.19)], coagulation disorder [1.17 (95% CI 1.1-1.24)], renal dysfunction [OR 1.55 (95% CI 1.50-1.61)], and neurological alteration [OR 1.45 (95% CI 1.39-1.50)] were associated with worsen outcome along with severe hypotension [systolic blood pressure < 70 mmHg-OR 2.35, 95% CI (2.06-2.67)], increasing age [OR 2.21 95% CI (2.01-2.42)], and longer ICU stay prior to admission (two-fold increase for each 4.7 days).</p><p><strong>Conclusion: </strong>In the general ICU, the aetiology of CS, excluding cardiac arrest, remains characterized mostly by LHF with RHF-CS burdened by higher mortality. Multiorgan failure at admission and longer hospital stay before ICU admission predispose to worsen outcome.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"768-778"},"PeriodicalIF":3.9,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142282331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel troponin fragmentation assay to discriminate between Takotsubo syndrome and acute myocardial infarction.","authors":"Juhani K E Airaksinen, Tuulia Tuominen, Tuomas Paana, Tapio Hellman, Tuija Vasankari, Selma Salonen, Helea Junes, Anna Linko-Parvinen, Hanna-Mari Pallari, Marjatta Strandberg, Konsta Teppo, Samuli Jaakkola, Saara Wittfooth","doi":"10.1093/ehjacc/zuae115","DOIUrl":"10.1093/ehjacc/zuae115","url":null,"abstract":"<p><strong>Aims: </strong>Cardiac troponin levels are elevated in Takotsubo syndrome (TTS) with significant overlap to acute myocardial infarction (MI). Long and intact cardiac troponin T (cTnT) forms are typical for MI. This study sought to assess whether the fragmentation composition of cTnT release in TTS differs from MI.</p><p><strong>Methods and results: </strong>The concentration of long molecular forms of cTnT (long cTnT) was measured with a novel upconversion luminescence immunoassay and total cTnT with a commercial high-sensitivity cTnT assay in 24 TTS patients and in 84 Type 1 MI patients. The ratio of long to total cTnT (troponin ratio) was determined as a measure of cTnT fragmentation. Troponin ratio was lower in TTS patients [0.13 (0.10-0.20) vs. 0.62 (0.29-0.96), P < 0.001]. In the receiver operating characteristic curve analyses, troponin ratio showed a better predictive power than total cTnT in discriminating TTS and MI patients {area under the curve [AUC] 0.869 [95% confidence interval (CI) 0.789-0.948] vs. 0.766 [95% CI 0.677-0.855], P = 0.047}. When restricting the analysis to patients with total cTnT below 1200 ng/L (maximal value in TTS patients), the respective AUC values for total cTnT and troponin ratio were 0.599 (95% CI 0.465-0.732) and 0.816 (95% CI 0.712-0.921) (P = 0.003). At a cut-off point of 0.12, troponin ratio correctly identified 95% of MI patients and 50% of TTS patients.</p><p><strong>Conclusion: </strong>In contrast to Type 1 MI, only a small fraction of circulating cTnT in TTS exists in intact or long molecular forms. This clear difference in troponin composition could be of diagnostic value when evaluating patients with cTnT elevations and suspicion of TTS.</p><p><strong>Clinical trial registration: </strong>URL: https://www.clinicaltrials.gov; Unique identifier: NCT04465591.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"782-788"},"PeriodicalIF":3.9,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11638851/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142460948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-term outcomes among out-of-hospital cardiac arrest survivors with reversible vs. non-reversible causes.","authors":"Carlo Alberto Barcella, Brian E Grunau, Meijiao Guan, Nathaniel M Hawkins, Marc W Deyell, Jason G Andrade, Jennie S Helmer, Graham C Wong, Kristian H Kragholm, Karin H Humphries, Jim Christenson, Christopher B Fordyce","doi":"10.1093/ehjacc/zuae097","DOIUrl":"10.1093/ehjacc/zuae097","url":null,"abstract":"<p><strong>Aims: </strong>A reversible cause of out-of-hospital cardiac arrest (OHCA) is vaguely defined in international guidelines as an identifiable transient or potentially correctable condition. However, studies evaluating long-term outcomes of patients experiencing OHCA due to reversible and non-reversible causes are lacking. We aimed to determine differences in long-term outcomes in OHCA survivors according to different aetiology.</p><p><strong>Methods and results: </strong>From the British Columbia Cardiac Arrest registry, adults with non-traumatic OHCA (2009-2016) surviving to hospital discharge were identified. Patients were categorized by OHCA aetiology combining reversibility and underlying ischaemic aetiology. The primary outcome was a composite of all-cause mortality, recurrent OHCA, or re-hospitalization for sudden cardiac arrest or ventricular arrhythmias. Using the Kaplan-Meier method and multivariable Cox regression models, we compared the risk of the composite outcome according to different OHCA aetiology. Of 1325 OHCA hospital-discharge survivors (median age 62.8 years, 77.9% male), 431 (32.5%) had reversible ischaemic, 415 (31.3%), non-reversible ischaemic, 99 (7.5%), reversible non-ischaemic, and 380 (28.7%), non-reversible non-ischaemic aetiologies. At 3 years post discharge, the Kaplan-Meier event-free rate was highest in patients with a reversible ischaemic aetiology [91%, 95% confidence interval (CI) 87-94%], and lowest in those with a reversible non-ischaemic aetiology (62%, 95% CI 51-72%). In multivariate analyses, compared with non-reversible non-ischaemic cause, reversible ischaemic cause was associated with a significantly lower hazard ratio (HR; 0.52, 95% CI 0.33-0.81), reversible non-ischaemic cause with a significantly higher HR (1.53, 95% CI 1.03-2.32), and non-reversible ischaemic cause with a non-significant HR (0.92, 95% CI 0.64-1.33) for the composite outcome.</p><p><strong>Conclusion: </strong>Compared to other aetiologies, the presence of a reversible ischaemic cause is associated with improved long-term OHCA outcomes.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"715-725"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142105608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Resilience and renewal: charting the future of cardiovascular care in a changing world.","authors":"Pascal Vranckx, David Morrow, Sean van Diepen, Frederik H Verbrugge","doi":"10.1093/ehjacc/zuae107","DOIUrl":"10.1093/ehjacc/zuae107","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"683-684"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142282332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Answer: Connecting the dots: a rare cause for refractory hypoxaemia.","authors":"Andrea Nájera-Rojas, Eder González-Macedo, Diego Araiza-Garaygordobil","doi":"10.1093/ehjacc/zuae063","DOIUrl":"10.1093/ehjacc/zuae063","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"749-750"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142344001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiology of cardiogenic shock using the Shock Academic Research Consortium (SHARC) consensus definitions.","authors":"David D Berg, Erin A Bohula, Siddharth M Patel, Carlos E Alfonso, Carlos L Alviar, Vivian M Baird-Zars, Christopher F Barnett, Gregory W Barsness, Courtney E Bennett, Sunit-Preet Chaudhry, Christopher B Fordyce, Shahab Ghafghazi, Umesh K Gidwani, Michael J Goldfarb, Jason N Katz, Venu Menon, P Elliott Miller, L Kristin Newby, Alexander I Papolos, Jeong-Gun Park, Matthew J Pierce, Alastair G Proudfoot, Shashank S Sinha, Lakshmi Sridharan, Andrea D Thompson, Sean van Diepen, David A Morrow","doi":"10.1093/ehjacc/zuae098","DOIUrl":"10.1093/ehjacc/zuae098","url":null,"abstract":"<p><strong>Aims: </strong>The Shock Academic Research Consortium (SHARC) recently proposed pragmatic consensus definitions to standardize classification of cardiogenic shock (CS) in registries and clinical trials. We aimed to describe contemporary CS epidemiology using the SHARC definitions in a cardiac intensive care unit (CICU) population.</p><p><strong>Methods and results: </strong>The Critical Care Cardiology Trials Network (CCCTN) is a multinational research network of advanced CICUs coordinated by the TIMI Study Group (Boston, MA). Cardiogenic shock was defined as a cardiac disorder resulting in SBP < 90 mmHg for ≥30 min [or the need for vasopressors, inotropes, or mechanical circulatory support (MCS) to maintain SBP ≥ 90 mmHg] with evidence of hypoperfusion. Primary aetiologic categories included acute myocardial infarction-related CS (AMI-CS), heart failure-related CS (HF-CS), and non-myocardial (secondary) CS. Post-cardiotomy CS was not included. Heart failure-related CS was further subcategorized as de novo vs. acute-on-chronic HF-CS. Patients with both cardiogenic and non-cardiogenic components of shock were classified separately as mixed CS. Of 8974 patients meeting shock criteria (2017-23), 65% had isolated CS and 17% had mixed shock. Among patients with CS (n = 5869), 27% had AMI-CS (65% STEMI), 59% HF-CS (72% acute-on-chronic, 28% de novo), and 14% secondary CS. Patients with AMI-CS and de novo HF-CS were most likely to have had concomitant cardiac arrest (P < 0.001). Patients with AMI-CS and mixed CS were most likely to present in more severe shock stages (SCAI D or E; P < 0.001). Temporary MCS use was highest in AMI-CS (59%). In-hospital mortality was highest in mixed CS (48%), followed by AMI-CS (41%), similar in de novo HF-CS (31%) and secondary CS (31%), and lowest in acute-on-chronic HF-CS (25%; P < 0.001).</p><p><strong>Conclusion: </strong>SHARC consensus definitions for CS classification can be pragmatically applied in contemporary registries and reveal discrete subpopulations of CS with distinct phenotypes and outcomes that may be relevant to clinical practice and future research.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"709-714"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11518926/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142105607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenges posed by climate hazards to cardiovascular health and cardiac intensive care: implications for mitigation and adaptation.","authors":"Thomas Münzel, Haitham Khraishah, Alexandra Schneider, Jos Lelieveld, Andreas Daiber, Sanjay Rajagopalan","doi":"10.1093/ehjacc/zuae113","DOIUrl":"10.1093/ehjacc/zuae113","url":null,"abstract":"<p><p>Global warming, driven by increased greenhouse gas emissions, has led to unprecedented extreme weather events, contributing to higher morbidity and mortality rates from a variety of health conditions, including cardiovascular disease (CVD). The disruption of multiple planetary boundaries has increased the probability of connected, cascading, and catastrophic disasters with magnified health impacts on vulnerable populations. While the impact of climate change can be manifold, non-optimal air temperatures (NOTs) pose significant health risks from cardiovascular events. Vulnerable populations, especially those with pre-existing CVD, face increased risks of acute cardiovascular events during NOT. Factors such as age, socio-economic status, minority populations, and environmental conditions (especially air pollution) amplify these risks. With rising global surface temperatures, the frequency and intensity of heatwaves and cold spells are expected to increase, emphasizing the need to address their health impacts. The World Health Organization recommends implementing heat-health action plans, which include early warning systems, public education on recognizing heat-related symptoms, and guidelines for adjusting medications during heatwaves. Additionally, intensive care units must be prepared to handle increased patient loads and the specific challenges posed by extreme heat. Comprehensive and proactive adaptation and mitigation strategies with health as a primary consideration and measures to enhance resilience are essential to protect vulnerable populations and reduce the health burden associated with NOTs. The current educational review will explore the impact on cardiovascular events, future health projections, pathophysiology, drug interactions, and intensive care challenges and recommend actions for effective patient care.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":"13 10","pages":"731-744"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11518858/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Question: Connecting the dots: a rare cause for refractory hypoxaemia.","authors":"Andrea Nájera-Rojas, Eder González-Macedo, Diego Araiza-Garaygordobil","doi":"10.1093/ehjacc/zuae062","DOIUrl":"10.1093/ehjacc/zuae062","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"747-748"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142307445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trans-catheter aortic valve implantation is the standard for most patients with aortic stenosis and cardiogenic shock.","authors":"Rutger-Jan Nuis, Nicolas M Van Mieghem","doi":"10.1093/ehjacc/zuae111","DOIUrl":"10.1093/ehjacc/zuae111","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"699-700"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142307446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extension studies in revascularization for left main coronary artery disease: considerations for good statistical practice and clinical guidance.","authors":"Dylan Taylor, Warren A Skoza, Xavier Rossello","doi":"10.1093/ehjacc/zuae110","DOIUrl":"10.1093/ehjacc/zuae110","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"745-746"},"PeriodicalIF":3.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142307444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}