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Figaro R, Thornton I, Scott JP, Sluhoski J. Anesthetic Management of Intra-aortic Balloon Pump-Induced Systolic Anterior Motion of the Mitral Valve During Coronary Artery Bypass Grafting. Cureus 2024; 16:e56815. [PMID: 38654781 PMCID: PMC11036903 DOI: 10.7759/cureus.56815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2024] [Indexed: 04/26/2024] Open
Abstract
The intra-aortic balloon pump (IABP) is a mechanical device that increases myocardial oxygen perfusion and indirectly increases cardiac output through afterload reduction. Since its inception, the IABP has been a mainstay of cardiac support devices, utilized as a temporizing measure in patients with or prone to developing cardiogenic shock that are awaiting definitive treatment. Systolic anterior motion (SAM) of the mitral valve is a well-described phenomenon that can precipitate hemodynamic collapse by obstructing the left ventricular outflow tract in a subset of patients with cardiac pathology, most notably hypertrophic obstructive cardiomyopathy (HOCM). This report describes the case and anesthetic management of a patient who had an IABP placed for support and later developed SAM and hemodynamic compromise after induction of general anesthesia during a coronary artery bypass surgery.
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Affiliation(s)
- Rachel Figaro
- Anesthesiology, HCA Florida Westside Hospital, Plantation, USA
| | - Imani Thornton
- Anesthesiology and Critical Care, HCA Florida Westside Hospital, Plantation, USA
| | - Jeremy P Scott
- School of Medicine, Ross University School of Medicine, St. Michael, BRB
| | - Joseph Sluhoski
- Cardiothoracic Anesthesiology, HCA Florida Westside Hospital, Plantation, USA
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2
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Santoro F, Núñez Gil IJ, Stiermaier T, El-Battrawy I, Moeller C, Guerra F, Novo G, Arcari L, Musumeci B, Cacciotti L, Mariano E, Romeo F, Cannone M, Caldarola P, Giannini I, Mallardi A, Leopizzi A, Vitale E, Montisci R, Meloni L, Raimondo P, Di Biase M, Almendro-Delia M, Sionis A, Uribarri A, Akin I, Thiele H, Eitel I, Brunetti ND. Impact of intra-aortic balloon counterpulsation on all-cause mortality among patients with Takotsubo syndrome complicated by cardiogenic shock: results from the German-Italian-Spanish (GEIST) registry. EUROPEAN HEART JOURNAL OPEN 2023; 3:oead003. [PMID: 36789137 PMCID: PMC9921723 DOI: 10.1093/ehjopen/oead003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 12/15/2022] [Accepted: 01/20/2023] [Indexed: 01/26/2023]
Abstract
Aims Takotsubo syndrome (TTS) is an acute and reversible left ventricular dysfunction and can be complicated by cardiogenic shock (CS). However, few data are available on optimal care in TTS complicated by CS. Aim of this study was to evaluate short- and long-term impact of intra-aortic balloon pumping (IABP) on mortality in this setting. Methods and results In a multi-centre, international registry on TTS, 2248 consecutive patients were enrolled from 38 centres from Germany, Italy, and Spain. Of the 2248 patients, 212 (9.4%) experienced CS. Patients with CS had a higher prevalence of diabetes (27% vs. 19%), male sex (25% vs. 10%), and right ventricular involvement (10% vs. 5%) (P < 0.01 in all cases). Forty-three patients with CS (20% of 212) received IABP within 8 h (interquartile range 4-18) after admission. No differences in terms of age, gender, cardiovascular risk factors, and admission left ventricular ejection fraction were found among patients with and without IABP. There were no significant differences in terms of 30-day mortality (16% vs. 17%, P = 0.98), length of hospitalization (18.9 vs. 16.7 days, P = 0.51), and need of invasive ventilation (35% vs. 41%, P = 0.60) among two groups: 30-day survival was not significantly different even after propensity score adjustment (log-rank P = 0.73). At 42-month follow-up, overall mortality in patients with CS and TTS was 35%, not significantly different between patients receiving IABP and not (37% vs. 35%, P = 0.72). Conclusions In a large multi-centre observational registry, the use of IABP was not associated with lower mortality rates at short- and long-term follow-up in patients with TTS and CS.
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Affiliation(s)
| | | | - Thomas Stiermaier
- University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine) and German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Ibrahim El-Battrawy
- First Department of Medicine, Faculty of Medicine, University Medical Centre Mannheim (UMM) University of Heidelberg, Mannheim, Germany,German Center for Cardiovascular Research, Partner Site, Heidelberg-Mannheim, Mannheim, Germany
| | - Christian Moeller
- University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine) and German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Federico Guerra
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital ‘Umberto I—Lancisi—Salesi’, Ancona, Italy
| | - Giuseppina Novo
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Cardiology Unit, Palermo, Italy
| | - Luca Arcari
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Beatrice Musumeci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Luca Cacciotti
- Institute of Cardiology, Madre Giuseppina Vannini Hospital, Rome, Italy
| | - Enrica Mariano
- Division of Cardiology, University of Rome Tor Vergata, Rome, Italy
| | - Francesco Romeo
- Division of Cardiology, University of Rome Tor Vergata, Rome, Italy
| | | | | | - Irene Giannini
- German Center for Cardiovascular Research, Partner Site, Heidelberg-Mannheim, Mannheim, Germany
| | - Adriana Mallardi
- Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto n.1, 71122 Foggia, Italy
| | - Alessandra Leopizzi
- Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto n.1, 71122 Foggia, Italy
| | - Enrica Vitale
- Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto n.1, 71122 Foggia, Italy
| | - Roberta Montisci
- San Giovanni di Dio Hospital, University of Cagliari, Cagliari, Italy
| | - Luigi Meloni
- San Giovanni di Dio Hospital, University of Cagliari, Cagliari, Italy
| | - Pasquale Raimondo
- Department of cardiac Anesthesia and Intensive care unit, Santa Maria Hospital, GVM Care and Research, Bari, Italy
| | - Matteo Di Biase
- Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto n.1, 71122 Foggia, Italy
| | | | - Alessandro Sionis
- Unidad de Cuidados Intensivos Cardiológicos, Servicio de Cardiología, Hospital de Sant Pau, Instituto de Investigación Biomédica Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Aitor Uribarri
- Cardiology Department, Hospital Clínico Valladolid, Valladolid, Spain
| | - Ibrahim Akin
- First Department of Medicine, Faculty of Medicine, University Medical Centre Mannheim (UMM) University of Heidelberg, Mannheim, Germany
| | - Holger Thiele
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig and Leipzig Heart Institute, Leipzig, Germany
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3
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Looi JL, Chan C, Bridgman P, Kerr AJ. Takotsubo Syndrome in New Zealand: Current Knowledge and Future Challenges. Intern Med J 2022; 52:1863-1876. [PMID: 35289058 DOI: 10.1111/imj.15749] [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: 11/20/2021] [Revised: 01/12/2022] [Accepted: 03/04/2022] [Indexed: 11/28/2022]
Abstract
Takotsubo syndrome (TS), also known as apical ballooning syndrome is a transient stress-related cardiomyopathy characterised by acute but reversible left ventricular dysfunction. The condition tends to occur in postmenopausal women after a stressful event. At presentation TS typically mimics acute myocardial infarction (MI) and the incidence of TS has been increasing worldwide. This is likely a consequence of an improved awareness of the existence of this syndrome and easier access to early echocardiography and coronary angiography. However, its aetiology remains poorly understood and it is probably still underdiagnosed. Similar to other countries. TS is being increasingly recognised in New Zealand. In this review, we discuss the demographics, clinical features and outcomes of patients with TS in New Zealand. Doing so informs us not only of the pattern of disease in New Zealand but it also provides insights into the condition itself. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Jen-Li Looi
- Department of Cardiology, Middlemore Hospital, Private Bag 933111, Otahuhu, Auckland, New Zealand
| | - Christina Chan
- Department of Cardiology, Christchurch Hospital, Riccarton Avenue, Private Bag 4710, Christchurch, New Zealand
| | - Paul Bridgman
- Department of Cardiology, Christchurch Hospital, Riccarton Avenue, Private Bag 4710, Christchurch, New Zealand
| | - Andrew J Kerr
- Department of Cardiology, Middlemore Hospital, Private Bag 933111, Otahuhu, Auckland, New Zealand
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Makhija N, Magoon R, Balakrishnan I, Das S, Malik V, Gharde P. Left ventricular outflow tract obstruction following aortic valve replacement: A review of risk factors, mechanism, and management. Ann Card Anaesth 2020; 22:1-5. [PMID: 30648672 PMCID: PMC6350428 DOI: 10.4103/aca.aca_226_17] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
The presence of dynamic left ventricular outflow tract obstruction (LVOTO) can complicate the postoperative course of patients undergoing surgical aortic valve replacement (AVR). The phenomenon of LVOTO is a consequence of an interplay of various pathoanatomic mechanisms. The prevailing cardiovascular milieu dictates the hemodynamic significance of the resultant LVOTO in addition to the anatomical risk factors. A thorough understanding of the predisposing factors, mechanism, and hemodynamic sequel of the obstruction is pivotal in managing these cases. A comprehensive echocardiographic examination aids in risk prediction, diagnosis, severity characterization, and follow-up of management efficacy in the setting of postoperative LVOTO. The armamentarium of management modalities includes conservative (medical) and surgical options. A stepwise approach should be formulated based on the physiological and anatomical substrates predisposing to LVOTO. The index phenomenon occurs more frequently than appreciated and should be considered when the post-AVR patients exhibit hemodynamic instability unresponsive to conventional supportive measures. The present article provides an overview of various peculiarities of this under-recognized phenomenon in the context of the perioperative management of patients undergoing AVR.
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Affiliation(s)
- Neeti Makhija
- Department of Cardiac Anaesthesia, Cardiothoracic Centre, CNC, All India Institute of Medical Sciences, New Delhi, India
| | - Rohan Magoon
- Department of Cardiac Anaesthesia, Cardiothoracic Centre, CNC, All India Institute of Medical Sciences, New Delhi, India
| | - Ira Balakrishnan
- Department of Cardiac Anaesthesia, Cardiothoracic Centre, CNC, All India Institute of Medical Sciences, New Delhi, India
| | - Sambhunath Das
- Department of Cardiac Anaesthesia, Cardiothoracic Centre, CNC, All India Institute of Medical Sciences, New Delhi, India
| | - Vishwas Malik
- Department of Cardiac Anaesthesia, Cardiothoracic Centre, CNC, All India Institute of Medical Sciences, New Delhi, India
| | - Parag Gharde
- Department of Cardiac Anaesthesia, Cardiothoracic Centre, CNC, All India Institute of Medical Sciences, New Delhi, India
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5
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Schäfer A, Werner N, Westenfeld R, Møller JE, Schulze PC, Karatolios K, Pappalardo F, Maly J, Staudacher D, Lebreton G, Delmas C, Hunziker P, Fritzenwanger M, Napp LC, Ferrari M, Tarantini G. Clinical scenarios for use of transvalvular microaxial pumps in acute heart failure and cardiogenic shock - A European experienced users working group opinion. Int J Cardiol 2019; 291:96-104. [PMID: 31155332 DOI: 10.1016/j.ijcard.2019.05.044] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/13/2019] [Accepted: 05/20/2019] [Indexed: 01/14/2023]
Abstract
For patients with myocardial infarct-related cardiogenic shock (CS), urgent percutaneous coronary intervention is the recommended treatment strategy to limit cardiac and systemic ischemia. However, a specific therapeutic intervention is often missing in non-ischemic CS cases. Though drug treatment with inotropes and/or vasopressors may be required to stabilize the patient initially, their ongoing use is associated with excess mortality. Coronary intervention in unstable patients often leads to further hemodynamic compromise either during or shortly after revascularization. Support devices like the intra-aortic balloon pump failed to improve clinical outcomes in infarct-related CS. Currently, more powerful and active hemodynamic support devices unloading the left ventricle such as transvalvular microaxial pumps are available and are being increasingly used. However, as for other devices large randomized trials are not yet available, and device use is based on registry data and expert consensus. In this article, a multidisciplinary group of experienced users of transvalvular microaxial pumps outlines the pathophysiological background on hemodynamic changes in CS, the available mechanical support devices, and current guideline recommendations. Furthermore, different hemodynamic situations in several case-based scenarios are used to illustrate candidate settings and to provide the theoretic and scientific rationale for left-ventricular unloading in these scenarios. Finally, organization of shock networks, monitoring, weaning, and typical complications and their prevention are discussed.
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Affiliation(s)
- Andreas Schäfer
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany.
| | - Nikos Werner
- Department of Cardiology, University Heart Center, Bonn, Germany
| | - Ralf Westenfeld
- Department of Cardiology, Pulmonology and Vascular Medicine, Heinrich Heine University, Düsseldorf, Germany
| | | | | | | | - Federico Pappalardo
- Department of Cardiothoracic Vascular Anesthesia and Intensive Care, Advanced Heart Failure and Mechanical Circulatory Support Program, San Raffaele Hospital, Vita Salute University, Milan, Italy
| | - Jiri Maly
- Department of Cardiovascular Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Dawid Staudacher
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Guillaume Lebreton
- Department of Cardiovascular Surgery, Hospital Pitié-Salpêtrière, Paris, France
| | - Clément Delmas
- Department of Cardiology, Rangueil University Hospital, Toulouse, France
| | - Patrick Hunziker
- Department of Cardiology, University Hospital Basel, Basel, Switzerland
| | | | - L Christian Napp
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Markus Ferrari
- Department of Cardiology and Intensive Care Medicine, Dr. Horst Schmidt Hospital, Wiesbaden, Germany
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6
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Takotsubo syndrome: State-of-the-art review by an expert panel – Part 2. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2019; 20:153-166. [DOI: 10.1016/j.carrev.2018.11.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 11/14/2018] [Indexed: 02/08/2023]
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7
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Dias A, Núñez Gil IJ, Santoro F, Madias JE, Pelliccia F, Brunetti ND, Salmoirago-Blotcher E, Sharkey SW, Eitel I, Akashi YJ, El-Battrawy I, Franco E, Akin I, Jaguszewski M, Dawson D, Figueredo VM, Napp LC, Christensen TE, Hebert K, Ben-Dor I, Ozaki Y, García-Garcia HM, Kajita AH, Akasaka T, Kurisu S, Lerman A, Waksman R. Takotsubo syndrome: State-of-the-art review by an expert panel - Part 1. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2018; 20:70-79. [PMID: 30528096 DOI: 10.1016/j.carrev.2018.11.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 11/14/2018] [Indexed: 12/30/2022]
Abstract
Takotsubo syndrome (TTS) is an acute cardiac condition independent of epicardial coronary obstruction that mimics acute coronary syndrome and is characterized by acute heart failure with reversible ventricular motion abnormalities. This consensus paper is the result of a multinational effort aiming to summarize the current state of the art on TTS. Experts in the field provide a thorough and detailed review of this syndrome. Several novel and unique sections are emphasized in this document, including the current state of the art on genetics of takotsubo syndrome, microRNAs (miRs), racial differences, role of cardiac spectroscopy and intracoronary imaging, as well as mechanical circulatory support. In part 1 of this two-part manuscript, we discuss how TTS came to be known, several patterns and forms it can take in patients, epidemiology and pathophysiology of the syndrome, and clinical presentation.
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Affiliation(s)
- Andre Dias
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America; Department of Cardiology, Einstein Medical Center, Philadelphia, PA, United States of America
| | - Ivan J Núñez Gil
- Interventional Cardiology, Cardiovascular Institute, Hospital Clínico San Carlos, Madrid, Spain
| | - Francesco Santoro
- Department of Medical & Surgery Sciences, University of Foggia, Foggia, Italy
| | - John E Madias
- Icahn School of Medicine at Mount Sinai/Division of Cardiology, Elmhurst Hospital Center, Elmhurst, NY, United States of America
| | | | | | - Elena Salmoirago-Blotcher
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI, United States of America
| | - Scott W Sharkey
- Minneapolis Heart Institute Foundation, Minneapolis, MN, United States of America
| | - Ingo Eitel
- Cardiology, Angiology, Intensive Care Medicine, University Lübeck, Schleswig-Holstein, Germany
| | - Yoshihiro J Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Ibrahim El-Battrawy
- Department of Internal Medicine, University Heidelberg, Mannheim, Germany; DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg-Mannheim, Germany
| | - Emiliana Franco
- Department of Cardiology, Einstein Medical Center, Philadelphia, PA, United States of America
| | - Ibrahim Akin
- Department of Internal Medicine, University Heidelberg, Mannheim, Germany; DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg-Mannheim, Germany
| | | | - Dana Dawson
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK
| | - Vincent M Figueredo
- Department of Cardiology, Einstein Medical Center, Philadelphia, PA, United States of America
| | - L Christian Napp
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | | | - Kathy Hebert
- GE Healthcare, Miami, FL, United States of America
| | - Itsik Ben-Dor
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Yuichi Ozaki
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Héctor M García-Garcia
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Alexandre H Kajita
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University, Wakayama, Japan
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University, Hiroshima, Japan
| | - Amir Lerman
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States of America
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America.
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Fernandes A, Toledano K, Saczkowski R, Laliberté E, El-Hamamsy I, Denault A. Systolic Anterior Motion of the Mitral Valve Triggered by the Intra-Aortic Balloon Pump. J Cardiothorac Vasc Anesth 2015; 30:432-6. [PMID: 26413845 DOI: 10.1053/j.jvca.2015.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Armindo Fernandes
- Cardiovascular Perfusion Department, Montreal Heart Institute and University of Montreal, Montreal, Quebec, Canada; Division of Cardiac Sciences-Interior Health Region, Kelowna General Hospital, Kelowna, British Columbia, Canada
| | - Karine Toledano
- Department of Anesthesiology, Hospital of the Sacred Heart of Montreal and the University of Montreal, Montreal, Quebec, Canada
| | - Richard Saczkowski
- Department of Anesthesiology, Hospital of the Sacred Heart of Montreal and the University of Montreal, Montreal, Quebec, Canada.
| | - Eric Laliberté
- Cardiovascular Perfusion Department, Montreal Heart Institute and University of Montreal, Montreal, Quebec, Canada
| | - Ismael El-Hamamsy
- Department of Cardiac Surgery, Montreal Heart Institute and University of Montreal, Montreal, Quebec, Canada
| | - André Denault
- Department of Anesthesiology, Montreal Heart Institute and University of Montreal, Montreal, Quebec, Canada
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Fabbro M, Goldhammer J, Augoustides JGT, Patel PA, Frogel J, Ianchulev S, Cobey FC. CASE 1-2016 Problem-Solving in Transcatheter Aortic Valve Replacement: Cardiovascular Collapse, Myocardial Stunning, and Mitral Regurgitation. J Cardiothorac Vasc Anesth 2015; 30:229-36. [PMID: 26119409 DOI: 10.1053/j.jvca.2015.03.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Michael Fabbro
- Cardiovascular and Thoracic Section, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jordan Goldhammer
- Cardiothoracic and Vascular Section, Department of Anesthesiology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - John G T Augoustides
- Cardiovascular and Thoracic Section, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Prakash A Patel
- Cardiovascular and Thoracic Section, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jonathan Frogel
- Cardiovascular and Thoracic Section, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stefan Ianchulev
- Cardiac Section, Department of Anesthesiology, Tufts Medical Center, Boston, Massachusetts
| | - Frederic C Cobey
- Cardiac Section, Department of Anesthesiology, Tufts Medical Center, Boston, Massachusetts
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10
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Krishnaswamy A, Tuzcu EM, Svensson LG, Kapadia SR. Combined transcatheter aortic valve replacement and emergent alcohol septal ablation. Circulation 2014; 128:e366-8. [PMID: 24166418 DOI: 10.1161/circulationaha.112.000470] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Amar Krishnaswamy
- Departments of Cardiovascular Medicine (A.K., E.M.T., S.R.K.), and Cardiothoracic Surgery (L.G.S.), Cleveland Clinic, Cleveland, OH
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11
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Intra-aortic balloon pump induced dynamic left ventricular outflow tract obstruction and cardiogenic shock after very late stent thrombosis in the left anterior descending coronary artery. J Cardiol Cases 2012; 6:e137-e140. [PMID: 30533091 DOI: 10.1016/j.jccase.2012.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2012] [Revised: 06/28/2012] [Accepted: 07/12/2012] [Indexed: 11/19/2022] Open
Abstract
An 81-year-old woman had undergone percutaneus coronary intervention to mid left anterior descending coronary artery with a drug-eluting stent for effort angina pectoris. Although she had remained asymptomatic for 3 years, she developed cardiogenic shock following acute myocardial infarction due to stent thrombosis. Her condition deteriorated despite successful revascularization and an initiation of intra-aortic balloon pump (IABP). Transthoracic echocardiography examination revealed systolic anterior motion of the anterior mitral leaflet which caused severe left ventricular outflow tract obstruction (LVOTO) and moderate mitral regurgitation. Discontinuation of IABP resulted in immediate and complete recovery from cardiogenic shock and echocardiography revealed no LVOTO. These findings may shed new light on the underlying mechanism responsible for deteriorating LVOTO and yield new insights into the assessment and the treatment of cardiogenic shock with dynamic LVOTO.
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12
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Panduranga P, Maddali MM, Mukhaini MK, Valliattu J. Dynamic left ventricular outflow tract obstruction complicating aortic valve replacement: A hidden malefactor revisited. Saudi J Anaesth 2011; 4:99-101. [PMID: 20927269 PMCID: PMC2945521 DOI: 10.4103/1658-354x.65118] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
It is known that a dynamic left ventricular outflow tract (LVOT) obstruction exists in patients, following aortic valve replacement (AVR) and is usually considered to be benign. We present a patient with dynamic LVOT obstruction following AVR, who developed refractory cardiogenic shock and expired inspite of various treatment strategies. This phenomenon must be diagnosed early and should be considered as a serious and potentially fatal complication following AVR. The possible mechanisms and treatment options are reviewed.
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