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Iron deficiency is present in approximately 50% of patients with symptomatic heart failure and is independently associated with worse functional capacity, lower quality of, life and increased mortality. The purpose of this document is to summarize current knowledge of how iron deficiency is defined in heart failure and its epidemiology and pathophysiology, as well as pharmacological considerations for repletion strategies. This document also summarizes the rapidly expanding array of clinical trial evidence informing when, how, and in whom to consider iron repletion.
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Anemia Ferropriva , Insuficiência Cardíaca , Deficiências de Ferro , Humanos , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/complicações , Anemia Ferropriva/diagnóstico , Anemia Ferropriva/epidemiologia , FerroRESUMO
Cardiac implantable electronic devices, including implantable cardioverter-defibrillators and therapy, are part of guideline-indicated treatment for a subset of patients with heart failure with reduced ejection fraction. Current technological advancements in cardiac implantable electronic devices have allowed the detection of specific physiological parameters that are used to forecast clinical decompensation through algorithmic, multiparameter remote monitoring. Other recent emerging technologies, including cardiac contractility modulation and baroreflex activation therapy, may provide symptomatic or physiological benefits in patients without indications for cardiac resynchronization. Our goal in this state-of-the-art review is to describe the new commercially available technologies, their purported mechanisms of action, and the evidence surrounding their clinical roles, limitations and future directions. Finally, we underline the need for standardized workflow and close interdisciplinary management of this population to ensure the delivery of high-quality care.
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Terapia de Ressincronização Cardíaca , Desfibriladores Implantáveis , Insuficiência Cardíaca , Dispositivos de Terapia de Ressincronização Cardíaca , Eletrofisiologia , Insuficiência Cardíaca/terapia , Humanos , TecnologiaRESUMO
BACKGROUND: We sought to describe and compare outcomes among advanced patients with heart failure (not candidates for orthotopic heart transplant/left ventricular assist device) on long-term milrinone or dobutamine, which are not well-studied in the contemporary era. METHODS AND RESULTS: We included adults with refractory stage D heart failure who were not candidates for orthotopic heart transplant or left ventricular assist device and discharged on palliative dobutamine or milrinone. The primary outcome was 1-year survival. A 6-month predictor of survival analysis was conducted. A total of 248 patients (133 on milrinone, 115 on dobutamine) were included. There were no differences in baseline comorbidities between milrinone and dobutamine cohorts, except for the prevalence of chronic kidney disease, which was higher in the dobutamine group. On discharge, the proportion of patients on beta-blockers and mineralocorticoid antagonists was higher in milrinone group. Overall, the 1-year mortality rate was 70%. The dobutamine cohort had a significantly higher 1-year mortality rate (84% vs 58%, P <0.001). The type of inotrope did not predict survival at 6 months when adjusted for discharge medications and comorbidities. Beta-blockers and angiotensin-converting enzyme/angiotensin receptor blocker/angiotensin receptor neprilysin inhibitor continued at discharge predicted survival at 6 months. CONCLUSIONS: The 1-year mortality from palliative inotropes remains high. Compared with dobutamine, use of milrinone was associated with improved survival owing to better optimization of guideline-directed medical therapy, primarily beta-blocker therapy.
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Insuficiência Cardíaca , Milrinona , Adulto , Humanos , Milrinona/uso terapêutico , Dobutamina/uso terapêutico , Insuficiência Cardíaca/tratamento farmacológico , Insuficiência Cardíaca/epidemiologia , Cardiotônicos/uso terapêutico , Estudos Retrospectivos , Antagonistas Adrenérgicos beta/uso terapêuticoRESUMO
BACKGROUND: There is paucity of data regarding durable left ventricular assist device (LVAD) outcomes in patients with chronic kidney disease (CKD) stages 3-5 and CKD stage 5 on dialysis (end-stage renal disease [ESRD]). METHODS AND RESULTS: We conducted a retrospective study of Medicare beneficiaries with ESRD and a 5% sample of patients with CKD with an LVAD (2006-2018) to determine 1-year outcomes using the United States Renal Data System database. The LVAD implantation, comorbidities, and outcomes were identified using appropriate International Classification of Diseases, 9th and 10th edition codes. We identified 496 patients with CKD and 95 patients with ESRD who underwent LVAD implantation. The patients with ESRD were younger (59 years vs 66 years; P < .001), had more Blacks (40% vs 24.6%, Pâ¯=â¯.009), compared with the CKD group. The 1-year mortality (49.5% vs 30.9%, P < .001) and index mortality (27.4% vs 16.7%, Pâ¯=â¯.014) rates were higher for patients with ESRD. A subgroup analysis showed significantly higher mortality in ESRD vs CKD 3 (49.5% vs 30.2%, adjusted Pâ¯=â¯.009), but no significant difference in mortality between stage 3 vs 4/5 (30.2% vs 30.8%, adjusted Pâ¯=â¯.941). There was no significant difference in secondary outcomes (bleeding, stroke, and sepsis/infection) during follow-up between the 2 groups. CONCLUSIONS: Patients with ESRD undergoing LVAD implantation had significantly higher index and 1-year mortality rates compared with patients with CKD.
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Insuficiência Cardíaca , Coração Auxiliar , Falência Renal Crônica , Insuficiência Renal Crônica , Humanos , Idoso , Estados Unidos/epidemiologia , Estudos Retrospectivos , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/terapia , Insuficiência Cardíaca/complicações , Medicare , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/terapia , Insuficiência Renal Crônica/epidemiologia , Insuficiência Renal Crônica/terapia , Insuficiência Renal Crônica/complicações , Resultado do TratamentoRESUMO
CardioMEMS, a remote pulmonary artery pressure monitoring system, provides waveform patterns for the ambulatory heart failure patient. These waveforms provide significant insights into patient volume and clinical management. We aim to provide a foundation for understanding the determinants of waveform characteristics and provide practical examples illustrating how to interpret and integrate common scenario waveforms into clinical decision-making. A total of three groups of relevant scenarios were included namely (a) location and activity at time of waveform transmission, (b) impact of contemporary interventions, and (c) arrhythmias. We illustrate that waveform analysis can be individualized to each patient's care strategy in the appropriate clinical context to help guide clinical decision-making.
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Insuficiência Cardíaca , Monitorização Hemodinâmica , Insuficiência Cardíaca/terapia , Humanos , Artéria PulmonarRESUMO
BACKGROUND: Randomized clinical trials evaluating the role of thrombus aspiration (TA) in patients undergoing primary percutaneous coronary intervention (PPCI) for ST-segment elevation myocardial infarction (STEMI) have yielded contrasting results. Therefore, the efficacy and safety of TA in STEMI is unclear. OBJECTIVE: We sought to evaluate the efficacy and safety of TA during PPCI for STEMI compared with conventional PPCI alone. METHODS: We included study-level data from 25 randomized, controlled trials, involving 21,733 patients with STEMI and PPCI. The primary efficacy endpoint was major adverse cardiac events (MACE) according to study definitions; the primary safety endpoint was stroke. RESULTS: The mean weighted follow-up time across studies was 8.2 months. Compared with conventional PPCI, TA was associated with significant lower risk for MACE [relative risk (RR): 0.91; 95% confidence interval (CI): 0.83-1.00; P = 0.042). However, this benefit in MACE was counterbalanced by a significant increase in the risk for stroke (RR: 1.58; 95% CI: 1.11-2.25; P = 0.011). There were no differences in the risk of myocardial infarction (RR: 0.94; 95% CI: 0.78-1.12; P = 0.486), target vessel revascularization (RR: 0.93; 95% CI: 0.82-1.04; P = 0.2), and definite or probable stent thrombosis (RR: 0.84; 95% CI: 0.66-1.07; P = 0.148). TA was associated with an ostensible lower risk for all-cause mortality, which did not reach statistical significance (RR: 0.88; 95% CI: 0.78-1.00; P = 0.059). CONCLUSIONS: Compared with conventional PPCI for STEMI, adjunctive TA reduces the risk of subsequent MACE. However, the benefit in MACE is counterbalanced by an increased risk in stroke. Considering the above potential risks and benefits, TA should be considered in selected patients lesions rather than routinely.
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Trombose Coronária/terapia , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Trombectomia , Trombose Coronária/complicações , Trombose Coronária/diagnóstico por imagem , Humanos , Razão de Chances , Seleção de Pacientes , Intervenção Coronária Percutânea/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Recidiva , Medição de Risco , Fatores de Risco , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico por imagem , Infarto do Miocárdio com Supradesnível do Segmento ST/etiologia , Acidente Vascular Cerebral/etiologia , Trombectomia/efeitos adversos , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Long-term clinical outcomes after exposure to non-ionic iso-osmolar contrast medium (IOCM) or ionic low-osmolar CM (LOCM) in patients with chronic kidney disease (CKD) undergoing coronary angiography are unclear. METHODS: The ICON trial was a prospective, double-blinded, multicentre study that randomly assigned 146 patients with CKD undergoing coronary angiography with or without percutaneous coronary intervention to the non-ionic IOCM Iodixanol or the ionic LOCM Ioxaglate. We report the 1-year clinical outcomes. RESULTS: After randomization, baseline and procedural characteristics were well-matched between the two groups. At 1 year, three deaths (4.1%) occurred in the ioxaglate and nine deaths in the iodixanol group (13.6%, P = 0.07). The cardiac death rate at 1 year was 2.7% in the ioxaglate group and 9.1% in the iodixanol group (P = 0.07). There were no significant differences in the rates of myocardial infarction (1.4% vs. 1.5%; P = 1.00) and repeated revascularization (6.8% vs. 9.1%; P = 0.75). CONCLUSIONS: The use of ionic LOCM ioxaglate was associated with a numerically lower mortality at 1 year as compared to iodixanol in patients who underwent cardiac catheterization. Future studies evaluating long-term safety following exposure to different types of CM are warranted.
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Injúria Renal Aguda/induzido quimicamente , Angioplastia Coronária com Balão/efeitos adversos , Meios de Contraste/efeitos adversos , Angiografia Coronária/efeitos adversos , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/terapia , Ácido Ioxáglico/efeitos adversos , Falência Renal Crônica/complicações , Ácidos Tri-Iodobenzoicos/efeitos adversos , Injúria Renal Aguda/diagnóstico , Injúria Renal Aguda/mortalidade , Idoso , Idoso de 80 Anos ou mais , Angioplastia Coronária com Balão/mortalidade , Angiografia Coronária/mortalidade , Doença da Artéria Coronariana/mortalidade , Progressão da Doença , Método Duplo-Cego , Feminino , Humanos , Ácido Ioxáglico/análogos & derivados , Falência Renal Crônica/diagnóstico , Falência Renal Crônica/mortalidade , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/etiologia , Infarto do Miocárdio/mortalidade , Valor Preditivo dos Testes , Estudos Prospectivos , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: In the era of novel antithrombotic therapy, the optimal treatment for patients with nonvalvular atrial fibrillation (AF) or flutter undergoing percutaneous coronary intervention (PCI) is undetermined. STUDY DESIGN: The AVIATOR 2 study is a multicenter prospective observational registry that will enroll approximately 2,500 patients with nonvalvular AF or flutter undergoing PCI starting March 2015 over an 18-month enrollment period. Antithrombotic therapy selection will be at the discretion of the treating physician. An integral feature of this study is the use of a smartphone-based survey to capture physician and patient perspectives regarding antithrombotic therapies after PCI. Survey-derived patient treatment concerns, perceived need, and affordability will be used to calculate the risk of non-adherence. Subjective risk for ischemic or bleeding events will be correlated with previously validated risk scores as well as observed event rates at 1, 6, or 12 months post-PCI. ENDPOINTS: The primary efficacy end point will be major adverse cardiac and cerebrovascular events, a composite occurrence of death, nonfatal myocardial infarction, stroke, stent thrombosis, and clinically driven target lesion revascularization at 1 year. The primary safety end point will be major bleeding as per Bleeding Academic Research Consortium criteria types 2, 3, or 5. The secondary end points will include (i) net adverse clinical events, a composite occurrence of all major adverse cardiac and cerebrovascular events, and major bleeding at 1 year; (ii) correlation between estimated subjective and objective (CHADS2, CHA2DS2-VASc, stent thrombosis score, HAS-BLED, and ATRIA scores) ischemic and bleeding risks; (iii) modes of antithrombotic therapy cessation and their impact on outcomes; and (iv) correlation between observed and expected non-adherence to treatment. SUMMARY: AVIATOR 2 is a real-world registry designed to evaluate ischemic and bleeding outcomes according to conventional and novel antithrombotic regimens in patients with nonvalvular AF or flutter undergoing PCI. The study will also provide insights in to physician- and patient-centered factors affecting treatment selection and adherence and their overall impact on clinical outcomes. The study is registered on clinicaltrials.gov NCT02362659.
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Anticoagulantes , Fibrilação Atrial , Doença da Artéria Coronariana , Quimioterapia Combinada , Hemorragia , Isquemia Miocárdica , Intervenção Coronária Percutânea , Acidente Vascular Cerebral , Adulto , Anticoagulantes/administração & dosagem , Anticoagulantes/efeitos adversos , Anticoagulantes/classificação , Fibrilação Atrial/complicações , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/tratamento farmacológico , Pesquisa Comparativa da Efetividade , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/cirurgia , Quimioterapia Combinada/métodos , Quimioterapia Combinada/normas , Feminino , Hemorragia/induzido quimicamente , Hemorragia/prevenção & controle , Humanos , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/diagnóstico , Isquemia Miocárdica/etiologia , Isquemia Miocárdica/cirurgia , Avaliação de Processos e Resultados em Cuidados de Saúde , Intervenção Coronária Percutânea/efeitos adversos , Intervenção Coronária Percutânea/métodos , Guias de Prática Clínica como Assunto , Estudos Prospectivos , Sistema de Registros , Medição de Risco , Fatores de Risco , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/prevenção & controleRESUMO
Patients with severe viral infections are often hospitalized in intensive care units (ICUs) and recent studies underline the frequency of viral detection in ICU patients. Viral infections in the ICU often involve the respiratory or the central nervous system and can cause significant morbidity and mortality especially in immunocompromised patients. The mainstay of therapy of viral infections is supportive care and antiviral therapy when available. Increased understanding of the molecular mechanisms of viral infection has provided great potential for the discovery of new antiviral agents that target viral proteins or host proteins that regulate immunity and are involved in the viral life cycle. These novel treatments need to be further validated in animal and human randomized controlled studies.
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Antivirais/uso terapêutico , Viroses/tratamento farmacológico , Animais , Cuidados Críticos , Humanos , Unidades de Terapia IntensivaRESUMO
Successful remote patient monitoring depends on bidirectional interaction between patients and multidisciplinary clinical teams. Invasive pulmonary artery pressure monitoring has been shown to reduce heart failure (HF) hospitalizations, facilitate guideline-directed medical therapy optimization, and improve quality of life. Cardiac implantable electronic device-based multiparameter monitoring has shown encouraging results in predicting future HF-related events. Potential expanded indications for remote monitoring include guideline-directed medical therapy optimization, application to specific populations, and subclinical detection of HF. Voice analysis, inferior vena cava diameter monitoring, and artificial intelligence-based remote electrocardiogram show potential to gain some merit in remote patient monitoring in HF.
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Insuficiência Cardíaca , Qualidade de Vida , Humanos , Inteligência Artificial , Hospitalização , Monitorização Fisiológica/métodos , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/terapiaRESUMO
Remote patient monitoring (RPM), within the larger context of telehealth expansion, has been established as an effective and safe means of care for patients with heart failure (HF) during the recent pandemic. Of the demographic groups, female patients and black patients are underenrolled relative to disease distribution in clinical trials and are under-referred for RPM, including remote haemodynamic monitoring, cardiac implantable electronic devices (CIEDs), wearables and telehealth interventions. The sex- and race-based disparities are multifactorial: stringent clinical trial inclusion criteria, distrust of the medical establishment, poor access to healthcare, socioeconomic inequities, and lack of diversity in clinical trial leadership. Notwithstanding addressing the above factors, RPM has the unique potential to reduce disparities through a combination of implicit bias mitigation and earlier detection and intervention for HF disease progression in disadvantaged groups. This review describes the uptake of remote haemodynamic monitoring, CIEDs and telehealth in female patients and black patients with HF, and discusses aetiologies that may contribute to inequities and strategies to promote health equity.
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Summary: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) induce osmotic diuresis by inhibiting the proximal renal tubular reabsorption of the filtered glucose load, which in turn can occasionally lead to severe dehydration and hypotension amidst other adverse effects. We present a case of a 49-year-old man with type 2 diabetes mellitus (T2D) on canagliflozin, a SGLT2i. The patient was brought to the emergency room following a motor vehicle accident. He was confused and had an altered mental status. His blood alcohol and urine toxicology screens were negative. Initial investigations revealed that he had severe hyponatremia with euglycemic ketoacidosis. The adverse condition was reversed with close monitoring and timely management, and the patient was eventually discharged. This is the first report to suggest hyponatremia as a potentially serious adverse effect following SGLT2i therapy. Its impact on the renal tubule handling of sodium and water is not yet well characterized. While further studies are warranted to understand better the pathophysiological mechanisms associated with SGLT2i-induced adverse effects, timely dose reduction or perhaps even its temporary discontinuation may be recommended to prevent complications. Learning points: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) are usually well-tolerated, but some serious adverse effects have been documented. Our case report suggests hyponatremia as a potential, rare side effect of SGLT2i and makes physicians aware of the occurrence of such life-threatening but preventable complications. Timely and close monitoring of the patient, with temporary discontinuation of this drug, may be recommended towards effective management. Studies demonstrating a comprehensive understanding of SGLT2i-related electrolyte derangements are warranted.
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Objective: To study the demographics, clinical presentations, and outcomes of emergency department (ED) visits of patients with heart transplantation (HT) in the United States. Methods: We performed a secondary analysis of the National Emergency Department Sample database from 2016 to 2018. All ED visits of patients with HT aged ≥ 18 years were identified using International Classification of Diseases, Tenth Revision codes. Results: Out of a total 308,182,495 national ED visits, 55,583 were HT-related visits. The median age was 61.07 years (interquartile range [IQR]: 46.91-69.38) and 69.44% were males. The hospital admission rate was 54.3% and median inpatient length of stay was 3.19 days (IQR: 1.63-5.92). The mortality rate during inpatient stay was 1.16%. Median inpatient and ED charges among admitted patients were $37,911 (IQR: $21,487-$71,262). The most common primary diagnosis of HT-related ED visits was sepsis (4.3%) followed by acute kidney injury (3.57%) and chest pain (3%). Conclusion: More than half of total ED visits among HT patients resulted in hospital admission. The most common cause for ED visit in these patients was sepsis followed by acute kidney injury and chest pain.
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Although seen in â¼5% of sarcoidosis patients, cardiac sarcoidosis (CS) accounts for nearly 25% of disease-related deaths. This study aimed to describe characteristics and outcomes among CS patients. Patients diagnosed with CS in 2016-2017 in the US National Inpatient Sample Database were evaluated to study patient characteristics, reasons ascribed to admission, in-hospital outcomes, and complications. A total of 2420 patients (median age 56 years) were included in the analysis. Most admissions occurred due to ventricular tachycardia (12.8%), followed by myocarditis (9.9%) with a mean length of stay of 7 ± 7 days. The overall incidence of in-hospital mortality was 2.5%.
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Cardiomiopatias , Miocardite , Sarcoidose , Taquicardia Ventricular , Cardiomiopatias/complicações , Cardiomiopatias/diagnóstico , Cardiomiopatias/epidemiologia , Mortalidade Hospitalar , Humanos , Pacientes Internados , Pessoa de Meia-Idade , Miocardite/complicações , Estudos Retrospectivos , Sarcoidose/complicações , Sarcoidose/diagnóstico , Sarcoidose/epidemiologia , Taquicardia Ventricular/diagnóstico , Taquicardia Ventricular/epidemiologia , Taquicardia Ventricular/etiologiaRESUMO
BACKGROUND: There has been increasing use of extracorporeal membrane oxygenation (ECMO) as bridge to heart transplant (orthotopic heart transplant [OHT]) or left ventricular assist device (LVAD) over the last decade. We aimed to provide insights on the population, outcomes, and predictors for the selection of each therapy. METHODS: Using the Extracorporeal Life Support Organization Registry between 2010 and 2019, we compared in-hospital mortality and length of stay, predictors of OHT versus LVAD, and predictors of in-hospital mortality for patients with cardiogenic shock that were bridged with ECMO to OHT or LVAD. One hundred sixty-seven patients underwent LVAD versus 234 patients who underwent OHT. RESULTS: The overall use of ECMO has increased from 1.7% in 2010 to 22.2% in 2019. Mortality was similar between groups (LVAD: 28.7% versus OHT: 29.1%) while length of stay was longer for OHT (LVAD: 49.6 versus OHT: 59.5 days, P=0.05). Factors associated with OHT included prior transplant (odds ratio [OR]=31.26 [CI, 3.84-780.5]), use of a temporary pacemaker (OR=6.5 [CI, 1.39-50.15]), and increased use of inotropes on ECMO (OR=3.77 [CI, 1.39-11.07]), whereas LVAD use was associated with weight (OR=0.98 [CI, 0.97-0.99]), cardiogenic shock presentation (OR=0.40 [CI, 0.21-0.78]), previous LVAD (OR=0.01 [CI, 0.0001-0.22]), respiratory failure (OR=0.28 [CI, 0.11-0.70]), and milrinone infusion (OR=0.32 [CI, 0.15-0.67]). Older age (OR=1.07 [CI, 1.02-1.12]), cannulation bleeding (OR=26.1 [CI, 4.32-221.3]), and surgical bleeding (OR=6.7 [CI, 1.26-39.9]) in patients receiving LVAD and respiratory failure (OR=5 [CI, 1.17-23.1]) and continuous renal replacement therapy (OR=3.82 [CI, 1.28-11.9]) in patients receiving OHT were associated with increased mortality. CONCLUSIONS: ECMO use as a bridge to advanced therapies has increased over time, with more patients undergoing LVAD than OHT. Mortality was equal between the 2 groups while length of stay was longer for OHT.
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Oxigenação por Membrana Extracorpórea , Insuficiência Cardíaca/terapia , Coração Auxiliar/efeitos adversos , Choque Cardiogênico/terapia , Adolescente , Adulto , Idoso , Oxigenação por Membrana Extracorpórea/instrumentação , Oxigenação por Membrana Extracorpórea/métodos , Feminino , Transplante de Coração/métodos , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros/estatística & dados numéricos , Adulto JovemRESUMO
Background: There is a paucity of data on readmission rates and predictors of readmissions in cardiogenic shock patients after contemporary Extracorporeal Membrane Oxygenation (ECMO) use. Methods: Using the Nationwide Readmission Database, we included adult patients (≥18 years old) hospitalized between January to November 2016-2018 for cardiogenic shock requiring ECMO support. Thirty-day readmission rates, associated variables, and predictors of readmission were assessed. Results: A total of 10,723 patients underwent ECMO for cardiogenic shock. After excluding patients who died (n = 5602; 52%) and who underwent LVAD or OHT during index admission (n = 892; 8%), 4229 patients discharged alive were included. Of those, 694 (16.4%) were readmitted within 30 days. The median time to readmission was 10 days. Diabetes mellitus (OR = 1.77; 95% CI 1.32-2.37), chronic liver disease (OR = 1.35; 95% CI 1.03-1.77), and prolonged LOS (≥30 days; OR = 1.38; 95% CI 1.05-1.81) were associated with increased risk of 30-day readmissions while heart failure diagnosis (OR = 0.69; 95% CI 0.50-0.95) and short-term hospital post-discharge care (OR = 0.53; 95% CI 0.28-0.99) conferred a lower risk. Sepsis, followed by congestive heart failure, was the most common readmission diagnoses. Conclusions: Patients with CS requiring ECMO support have high mortality and high 30-day readmission rates, with sepsis being the leading cause of readmissions followed by heart failure.