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Neurologic Complications in Patients With Left Ventricular Assist Devices. Can J Cardiol 2023; 39:210-221. [PMID: 36400374 PMCID: PMC9905352 DOI: 10.1016/j.cjca.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Left ventricular assist device (LVAD) use has revolutionised the care of patients with advanced heart failure, allowing more patients to survive until heart transplantation and providing improved quality for patients unable to undergo transplantation. Despite these benefits, improvements in device technology, and better clinical care and experience, LVADs are associated with neurologic complications. This review provides information on the incidence, risk factors, and management of neurologic complications among LVAD patients. Although scant guidelines exist for the evaluation and management of neurologic complications in LVAD patients, a high index of suspicion can prompt early detection of neurologic complications which may improve overall neurologic outcomes. A better understanding of the implications of continuous circulatory flow on systemic and cerebral vasculature is necessary to reduce the common occurrence of neurologic complications in this population.
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2
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Cho SM, Tahsili-Fahadan P, Kilic A, Choi CW, Starling RC, Uchino K. A Comprehensive Review of Risk Factor, Mechanism, and Management of Left Ventricular Assist Device-Associated Stroke. Semin Neurol 2021; 41:411-421. [PMID: 33851393 DOI: 10.1055/s-0041-1726328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The use of left ventricular assist devices (LVADs) has been increasing in the last decade, along with the number of patients with advanced heart failure refractory to medical therapy. Ischemic stroke and intracranial hemorrhage remain the leading causes of morbidity and mortality in LVAD patients. Despite the common occurrence and the significant outcome impact, underlying mechanisms and management strategies of stroke in LVAD patients are controversial. In this article, we review our current knowledge on pathophysiology and risk factors of LVAD-associated stroke, outline the diagnostic approach, and discuss treatment strategies.
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Affiliation(s)
- Sung-Min Cho
- Division of Neurocritical Care, Departments of Neurology, Neurosurgery, and Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Pouya Tahsili-Fahadan
- Division of Neurocritical Care, Departments of Neurology, Neurosurgery, and Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Neuroscience Intensive Care Unit, Department of Medicine, Virginia Commonwealth University, Inova Fairfax Medical Campus, Falls Church, Virginia.,Neuroscience Research, Neuroscience and Spine Institute, Inova Fairfax Medical Campus, Falls Church, Virginia
| | - Ahmet Kilic
- Department of Cardiac Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Chun Woo Choi
- Department of Cardiac Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Ken Uchino
- Neurological Institute, Cleveland Clinic, Cleveland, Ohio
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Ibrahim M, Spelde AE, Gutsche JT, Cevasco M, Bermudez CA, Desai ND, Szeto WY, Atluri P, Acker MA, Williams ML. Coronary Artery Bypass Grafting in Cardiogenic Shock: Decision-Making, Management Options, and Outcomes. J Cardiothorac Vasc Anesth 2020; 35:2144-2154. [PMID: 33268279 DOI: 10.1053/j.jvca.2020.09.108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/13/2020] [Accepted: 09/14/2020] [Indexed: 11/11/2022]
Abstract
Coronary artery bypass grafting is a highly efficacious mode of myocardial revascularization that reduces mortality from ischemic heart disease. The patient presenting after acute myocardial infarction in cardiogenic shock presents a unique challenge. Early revascularization is proven to reduce mortality, but many questions remain, including the optimal mode and extent of revascularization, the role of mechanical circulatory support, and which patients are candidates for surgical intervention. Unprecedented attention to the outcomes of cardiac surgery means decisions about the management of the acute myocardial infarction in cardiogenic shock patients are influenced by risk aversion. The authors here review this topic to arm the reader with a comprehensive understanding of the literature to better guide surgical decision-making and perioperative management.
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Affiliation(s)
- Michael Ibrahim
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA.
| | - Audrey E Spelde
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Jacob T Gutsche
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Marisa Cevasco
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Christian A Bermudez
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Nimesh D Desai
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Wilson Y Szeto
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Pavan Atluri
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Michael A Acker
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Matthew L Williams
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
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Elder T, Raghavan A, Smith A, Wright CH, Wright J, Burant C, Sajatovic M, Hoffer A. Outcomes After Intracranial Hemorrhage in Patients with Left Ventricular Assist Devices: A Systematic Review of Literature. World Neurosurg 2019; 132:265-272. [DOI: 10.1016/j.wneu.2019.08.211] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/25/2019] [Accepted: 08/26/2019] [Indexed: 12/30/2022]
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Potapov EV, Antonides C, Crespo-Leiro MG, Combes A, Färber G, Hannan MM, Kukucka M, de Jonge N, Loforte A, Lund LH, Mohacsi P, Morshuis M, Netuka I, Özbaran M, Pappalardo F, Scandroglio AM, Schweiger M, Tsui S, Zimpfer D, Gustafsson F. 2019 EACTS Expert Consensus on long-term mechanical circulatory support. Eur J Cardiothorac Surg 2019; 56:230-270. [PMID: 31100109 PMCID: PMC6640909 DOI: 10.1093/ejcts/ezz098] [Citation(s) in RCA: 237] [Impact Index Per Article: 47.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Long-term mechanical circulatory support (LT-MCS) is an important treatment modality for patients with severe heart failure. Different devices are available, and many-sometimes contradictory-observations regarding patient selection, surgical techniques, perioperative management and follow-up have been published. With the growing expertise in this field, the European Association for Cardio-Thoracic Surgery (EACTS) recognized a need for a structured multidisciplinary consensus about the approach to patients with LT-MCS. However, the evidence published so far is insufficient to allow for generation of meaningful guidelines complying with EACTS requirements. Instead, the EACTS presents an expert opinion in the LT-MCS field. This expert opinion addresses patient evaluation and preoperative optimization as well as management of cardiac and non-cardiac comorbidities. Further, extensive operative implantation techniques are summarized and evaluated by leading experts, depending on both patient characteristics and device selection. The faculty recognized that postoperative management is multidisciplinary and includes aspects of intensive care unit stay, rehabilitation, ambulatory care, myocardial recovery and end-of-life care and mirrored this fact in this paper. Additionally, the opinions of experts on diagnosis and management of adverse events including bleeding, cerebrovascular accidents and device malfunction are presented. In this expert consensus, the evidence for the complete management from patient selection to end-of-life care is carefully reviewed with the aim of guiding clinicians in optimizing management of patients considered for or supported by an LT-MCS device.
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Affiliation(s)
- Evgenij V Potapov
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
| | - Christiaan Antonides
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Maria G Crespo-Leiro
- Complexo Hospitalario Universitario A Coruña (CHUAC), Instituto de Investigación Biomédica de A Coruña (INIBIC), CIBERCV, UDC, La Coruña, Spain
| | - Alain Combes
- Sorbonne Université, INSERM, Institute of Cardiometabolism and Nutrition, Paris, France
- Service de médecine intensive-réanimation, Institut de Cardiologie, APHP, Hôpital Pitié–Salpêtrière, Paris, France
| | - Gloria Färber
- Department of Cardiothoracic Surgery, Jena University Hospital, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Margaret M Hannan
- Department of Medical Microbiology, University College of Dublin, Dublin, Ireland
| | - Marian Kukucka
- Department of Anaesthesiology, German Heart Center Berlin, Berlin, Germany
| | - Nicolaas de Jonge
- Department of Cardiology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Antonio Loforte
- Department of Cardiothoracic, S. Orsola Hospital, Transplantation and Vascular Surgery, University of Bologna, Bologna, Italy
| | - Lars H Lund
- Department of Medicine Karolinska Institute, Heart and Vascular Theme, Karolinska University Hospital, Solna, Sweden
| | - Paul Mohacsi
- Department of Cardiovascular Surgery Swiss Cardiovascular Center, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Michiel Morshuis
- Clinic for Thoracic and Cardiovascular Surgery, Herz- und Diabeteszentrum Nordrhein-Westfalen, Bad Oeynhausen, Germany
| | - Ivan Netuka
- Institute for Clinical and Experimental Medicine (IKEM), Prague, Czech Republic
| | - Mustafa Özbaran
- Department of Cardiovascular Surgery, Ege University, Izmir, Turkey
| | - Federico Pappalardo
- Advanced Heart Failure and Mechanical Circulatory Support Program, Cardiac Intensive Care, San Raffaele Hospital, Vita Salute University, Milan, Italy
| | - Anna Mara Scandroglio
- Department of Anesthesia and Intensive Care, San Raffaele Hospital, Vita Salute University, Milan, Italy
| | - Martin Schweiger
- Department of Congenital Pediatric Surgery, Zurich Children's Hospital, Zurich, Switzerland
| | - Steven Tsui
- Royal Papworth Hospital, Cambridge, United Kingdom
| | - Daniel Zimpfer
- Department of Surgery, Division of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
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Garan AR, Eckhardt C, Takeda K, Topkara VK, Clerkin K, Fried J, Masoumi A, Demmer RT, Trinh P, Yuzefpolskaya M, Naka Y, Burkhoff D, Kirtane A, Colombo PC, Takayama H. Predictors of survival and ability to wean from short-term mechanical circulatory support device following acute myocardial infarction complicated by cardiogenic shock. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2017; 7:755-765. [PMID: 29094607 DOI: 10.1177/2048872617740834] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND: Cardiogenic shock following acute myocardial infarction (AMI-CS) portends a poor prognosis. Short-term mechanical circulatory support devices (MCSDs) provide hemodynamic support for patients with cardiogenic shock but predictors of survival and the ability to wean from short-term MCSDs remain largely unknown. METHODS: All patients > 18 years old treated at our institution with extra-corporeal membrane oxygenation or short-term surgical ventricular assist device for AMI-CS were studied. We collected acute myocardial infarction details with demographic and hemodynamic variables. Primary outcomes were survival to discharge and recovery from MCSD (i.e. survival without heart replacement therapy including durable ventricular assist device or heart transplant). RESULTS: One hundred and twenty-four patients received extra-corporeal membrane oxygenation or short-term surgical ventricular assist device following acute myocardial infarction from 2007 to 2016; 89 received extra-corporeal membrane oxygenation and 35 short-term ventricular assist device. Fifty-five (44.4%) died in the hospital and 69 (55.6%) survived to discharge. Twenty-six (37.7%) required heart replacement therapy (four transplant, 22 durable ventricular assist device) and 43 (62.3%) were discharged without heart replacement therapy. Age and cardiac index at MCSD implantation were predictors of survival to discharge; patients over 60 years with cardiac index <1.5 l/min per m2 had a low likelihood of survival. The angiographic result after revascularization predicted recovery from MCSD (odds ratio 9.00, 95% confidence interval 2.45-32.99, p=0.001), but 50% of those optimally revascularized still required heart replacement therapy. Cardiac index predicted recovery from MCSD among this group (odds ratio 4.06, 95% confidence interval 1.45-11.55, p=0.009). CONCLUSION: Among AMI-CS patients requiring short-term MCSDs, age and cardiac index predict survival to discharge. Angiographic result and cardiac index predict ventricular recovery but 50% of those optimally revascularized still required heart replacement therapy.
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Affiliation(s)
- A Reshad Garan
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Christina Eckhardt
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Koji Takeda
- 2 Department of Surgery, Columbia University Medical Center, New York, USA
| | - Veli K Topkara
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Kevin Clerkin
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Justin Fried
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Amirali Masoumi
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Ryan T Demmer
- 3 Department of Epidemiology, Columbia University Mailman School of Public Health, New York, USA
| | - Pauline Trinh
- 3 Department of Epidemiology, Columbia University Mailman School of Public Health, New York, USA
| | - Melana Yuzefpolskaya
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Yoshifumi Naka
- 2 Department of Surgery, Columbia University Medical Center, New York, USA
| | - Dan Burkhoff
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Ajay Kirtane
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Paolo C Colombo
- 1 Department of Medicine, Division of Cardiology, Columbia University Medical Center, New York, USA
| | - Hiroo Takayama
- 2 Department of Surgery, Columbia University Medical Center, New York, USA
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van Diepen S, Katz JN, Albert NM, Henry TD, Jacobs AK, Kapur NK, Kilic A, Menon V, Ohman EM, Sweitzer NK, Thiele H, Washam JB, Cohen MG. Contemporary Management of Cardiogenic Shock: A Scientific Statement From the American Heart Association. Circulation 2017; 136:e232-e268. [PMID: 28923988 DOI: 10.1161/cir.0000000000000525] [Citation(s) in RCA: 976] [Impact Index Per Article: 139.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cardiogenic shock is a high-acuity, potentially complex, and hemodynamically diverse state of end-organ hypoperfusion that is frequently associated with multisystem organ failure. Despite improving survival in recent years, patient morbidity and mortality remain high, and there are few evidence-based therapeutic interventions known to clearly improve patient outcomes. This scientific statement on cardiogenic shock summarizes the epidemiology, pathophysiology, causes, and outcomes of cardiogenic shock; reviews contemporary best medical, surgical, mechanical circulatory support, and palliative care practices; advocates for the development of regionalized systems of care; and outlines future research priorities.
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