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Bucklew E, Noory A, Okumus N, Radhakrishnan S, Mahabir S, Samra G, Dysert K, Cheema T, Ivanova V. Acute Cardiac Emergencies. Crit Care Nurs Q 2022; 45:200-217. [PMID: 35617087 DOI: 10.1097/cnq.0000000000000405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Acute cardiac emergencies are life threatening. The initial responses to acute cardiac emergencies must be rapid, efficient, skillful, and well-planned. The goal of this article is to provide information that can be used to facilitate the prompt recognition and treatment of the most common acute cardiac emergencies.
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Affiliation(s)
- Eric Bucklew
- Cardiovascular Institute (Drs Bucklew, Noory, Okumus, Radhakrishnan, Mahabir, Samra, and Ivanova) and Division of Pulmonary Critical Care Medicine (Ms Dysert and Dr Cheema), Allegheny Health Network, Pittsburgh, Pennsylvania; and Drexel University College of Medicine, Pittsburgh, Pennsylvania (Dr Ivanova)
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2
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Rodgers JL, Vanthenapalli S, Panguluri SK. Electrical remodeling and cardiotoxicity precedes structural and functional remodeling of mouse hearts under hyperoxia treatment. J Cell Physiol 2021; 236:4482-4495. [PMID: 33230829 DOI: 10.1002/jcp.30165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/27/2020] [Accepted: 11/05/2020] [Indexed: 01/16/2023]
Abstract
Clinical reports suggest a high incidence of ICU mortality with the use of hyperoxia during mechanical ventilation in patients. Our laboratory is pioneer in studying effect of hyperoxia on cardiac pathophysiology. In this study for the first time, we are reporting the sequence of cardiac pathophysiological events in mice under hyperoxic conditions in time-dependent manner. C57BL/6J male mice, aged 8-10 weeks, were treated with either normal air or >90% oxygen for 24, 48, and 72 h. Following normal air or hyperoxia treatment, physical, biochemical, functional, electrical, and molecular parameters were analyzed. Our data showed that significant reduction of body weight observed as early as 24 h hyperoxia treatment, whereas, no significant changes in heart weight until 72 h. Although we do not see any fibrosis in these hearts, but observed significant increase in cardiomyocyte size with hyperoxia treatment in time-dependent manner. Our data also demonstrated that arrhythmias were present in mice at 24 h hyperoxia, and worsened comparatively after 48 and 72 h. Echocardiogram data confirmed cardiac dysfunction in time-dependent manner. Dysregulation of ion channels such as Kv4.2 and KChIP2; and serum cardiac markers confirmed that hyperoxia-induced effects worsen with each time point. From these observations, it is evident that electrical remodeling precedes structural remodeling, both of which gets worse with length of hyperoxia exposure, therefore shorter periods of hyperoxia exposure is always beneficial for better outcome in ICU/critical care units.
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Affiliation(s)
- Jennifer L Rodgers
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, Florida, USA
| | - Sahit Vanthenapalli
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, Florida, USA
| | - Siva K Panguluri
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, Florida, USA
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Peltzer B, Manocha KK, Ying X, Kirzner J, Ip JE, Thomas G, Liu CF, Markowitz SM, Lerman BB, Safford MM, Goyal P, Cheung JW. Outcomes and mortality associated with atrial arrhythmias among patients hospitalized with COVID-19. J Cardiovasc Electrophysiol 2020; 31:3077-3085. [PMID: 33017083 PMCID: PMC7675597 DOI: 10.1111/jce.14770] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/19/2020] [Accepted: 09/26/2020] [Indexed: 12/17/2022]
Abstract
INTRODUCTION The impact of atrial arrhythmias on coronavirus disease 2019 (COVID-19)-associated outcomes are unclear. We sought to identify prevalence, risk factors and outcomes associated with atrial arrhythmias among patients hospitalized with COVID-19. METHODS An observational cohort study of 1053 patients with severe acute respiratory syndrome coronavirus 2 infection admitted to a quaternary care hospital and a community hospital was conducted. Data from electrocardiographic and telemetry were collected to identify atrial fibrillation (AF) or atrial flutter/tachycardia (AFL). The association between atrial arrhythmias and 30-day mortality was assessed with multivariable analysis. RESULTS Mean age of patients was 62 ± 17 years and 62% were men. Atrial arrhythmias were identified in 166 (15.8%) patients, with AF in 154 (14.6%) patients and AFL in 40 (3.8%) patients. Newly detected atrial arrhythmias occurred in 101 (9.6%) patients. Age, male sex, prior AF, renal disease, and hypoxia on presentation were independently associated with AF/AFL occurrence. Compared with patients without AF/AFL, patients with AF/AFL had significantly higher levels of troponin, B-type natriuretic peptide, C-reactive protein, ferritin and d-dimer. Mortality was significantly higher among patients with AF/AFL (39.2%) compared to patients without (13.4%; p < .001). After adjustment for age and co-morbidities, AF/AFL (adjusted odds ratio [OR]: 1.93; p = .007) and newly detected AF/AFL (adjusted OR: 2.87; p < .001) were independently associated with 30-day mortality. CONCLUSION Atrial arrhythmias are common among patients hospitalized with COVID-19. The presence of AF/AFL tracked with markers of inflammation and cardiac injury. Atrial arrhythmias were independently associated with increased mortality.
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Affiliation(s)
- Bradley Peltzer
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Kevin K Manocha
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Xiaohan Ying
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Jared Kirzner
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - James E Ip
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - George Thomas
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Christopher F Liu
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Steven M Markowitz
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Bruce B Lerman
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Monika M Safford
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Parag Goyal
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
| | - Jim W Cheung
- Department of Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, USA
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Abstract
This article reviews treatment and management of common cardiovascular emergencies in critically ill patients, focusing on acute decompensated heart failure, cardiogenic shock, pulmonary embolism, and hypertensive crisis management with inotropes, vasopressors, diuretics, and antiarrhythmic drugs. Clinicians frequently come across challenging clinical scenarios, and there is a gap between evidence-based medicine and clinical practice. Inotropic and vasopressor agents are useful in the acute setting but must be weaned off or used as a bridge for mechanical circulation support devices. Clinicians should aim to lower complications by choosing medications with respect to comorbidities and close the gap between evidence-based medicine and clinical practice.
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Affiliation(s)
- Yogamaya Mantha
- Department of Internal Medicine, Texas Health Presbyterian Hospital of Dallas, 8200 Walnut Hill Lane, Dallas, TX, 75231, USA
| | - Rakushumimarika Harada
- Department of Internal Medicine, Texas Health Presbyterian Hospital of Dallas, 8200 Walnut Hill Lane, Dallas, TX, 75231, USA
| | - Michinari Hieda
- Department of Internal Medicine, Texas Health Presbyterian Hospital of Dallas, 8200 Walnut Hill Lane, Dallas, TX, 75231, USA; Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital Dallas, University of Texas Southwestern Medical Center, 7232 Greenville Avenue, Dallas, TX 75231, USA.
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Boriani G, Fauchier L, Aguinaga L, Beattie JM, Blomstrom Lundqvist C, Cohen A, Dan GA, Genovesi S, Israel C, Joung B, Kalarus Z, Lampert R, Malavasi VL, Mansourati J, Mont L, Potpara T, Thornton A, Lip GYH, Gorenek B, Marin F, Dagres N, Ozcan EE, Lenarczyk R, Crijns HJ, Guo Y, Proietti M, Sticherling C, Huang D, Daubert JP, Pokorney SD, Cabrera Ortega M, Chin A. European Heart Rhythm Association (EHRA) consensus document on management of arrhythmias and cardiac electronic devices in the critically ill and post-surgery patient, endorsed by Heart Rhythm Society (HRS), Asia Pacific Heart Rhythm Society (APHRS), Cardiac Arrhythmia Society of Southern Africa (CASSA), and Latin American Heart Rhythm Society (LAHRS). Europace 2018; 21:7-8. [DOI: 10.1093/europace/euy110] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 04/26/2018] [Indexed: 02/05/2023] Open
Affiliation(s)
- Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Laurent Fauchier
- Centre Hospitalier Universitaire Trousseau et Université François Rabelais, Tours, France
| | | | - James M Beattie
- Cicely Saunders Institute, King’s College London, London, UK
| | | | | | - Gheorghe-Andrei Dan
- Cardiology Department, University of Medicine and Pharmacy “Carol Davila”, Colentina University Hospital, Bucharest, Romania
| | - Simonetta Genovesi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano and Nephrology Unit, San Gerardo Hospital, Monza, Italy
| | - Carsten Israel
- Evangelisches Krankenhaus Bielefeld GmbH, Bielefeld, Germany
| | - Boyoung Joung
- Cardiology Division, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Zbigniew Kalarus
- SMDZ in Zabrze, Medical University of Silesia, Katowice; Department of Cardiology, Silesian Center for Heart Diseases, Zabrze, Poland
| | | | - Vincenzo L Malavasi
- Cardiology Division, Department of Nephrologic, Cardiac, Vascular Diseases, Azienda ospedaliero-Universitaria di Modena, Modena, Italy
| | - Jacques Mansourati
- University Hospital of Brest and University of Western Brittany, Brest, France
| | - Lluis Mont
- Arrhythmia Section, Cardiovascular Clínical Institute, Hospital Clinic, Universitat Barcelona, Barcelona, Spain
| | - Tatjana Potpara
- School of Medicine, Belgrade University, Belgrade, Serbia
- Cardiology Clinic, Clinical Centre of Serbia, Belgrade, Serbia
| | | | - Gregory Y H Lip
- Institute of Cardiovascular Sciences, University of Birmingham, UK
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | | | | | | | - Radosław Lenarczyk
- Department of Cardiology, Congenital Heart Disease and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Harry J Crijns
- Cardiology Maastricht UMC+ and Cardiovascular Research Institute Maastricht, Netherlands
| | - Yutao Guo
- Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Marco Proietti
- Institute of Cardiovascular Sciences, University of Birmingham, UK
- Department of Internal Medicine and Medical Specialties, Sapienza-University of Rome, Rome, Italy
| | | | - Dejia Huang
- Cardiology Division, Department of Medicine, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | | | - Sean D Pokorney
- Electrophysiology Section, Division of Cardiology, Duke University, Durham, NC, USA
| | - Michel Cabrera Ortega
- Department of Arrhythmia and Cardiac Pacing, Cardiocentro Pediatrico William Soler, Boyeros, La Havana Cuba
| | - Ashley Chin
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, South Africa
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Kratzert WB, Boyd EK, Schwarzenberger JC. Management of the Critically Ill Adult With Congenital Heart Disease. J Cardiothorac Vasc Anesth 2017; 32:1682-1700. [PMID: 29500124 DOI: 10.1053/j.jvca.2017.11.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Indexed: 02/01/2023]
Abstract
Survival of adults with congenital heart disease (CHD) has improved significantly over the last 2 decades, leading to an increase in hospital and intensive care unit (ICU) admissions of these patients. Whereas most of the ICU admissions in the past were related to perioperative management, the incidence of medical emergencies from long-term sequelae of palliative or corrective surgical treatment of these patients is rising. Intensivists now are confronted with patients who not only have complex anatomy after congenital cardiac surgery, but also complex pathophysiology due to decades of living with abnormal cardiac anatomy and diseases of advanced age. Comorbidities affect all organ systems, including cognitive function, pulmonary and cardiovascular systems, liver, and kidneys. Critical care management requires an in-depth understanding of underlying anatomy and pathophysiology in order to apply contemporary concepts of adult ICU care to this population and optimize patient outcomes. In this review, the main CHD lesions and their common surgical management approaches are described, and the sequelae of CHD physiology are discussed. In addition, the effects of chronic comorbidities on the management of critically ill adults are explored, and the adjustments of current ICU management modalities and pharmacology to optimize care are discussed.
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Affiliation(s)
- Wolf B Kratzert
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA.
| | - Eva K Boyd
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA
| | - Johanna C Schwarzenberger
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA
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Continuous intravenous antiarrhythmic agents in the intensive care unit: strategies for safe and effective use of amiodarone, lidocaine, and procainamide. Crit Care Nurs Q 2016; 38:329-44. [PMID: 26335213 DOI: 10.1097/cnq.0000000000000082] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The development of cardiac arrhythmias in the intensive care unit is common and associated with poor prognoses and outcomes. Because of the complexity of patients admitted to the intensive care unit, the management of arrhythmias is often difficult and may require multiple therapeutic interventions. In order for clinicians to appropriately manage arrhythmias, a thorough understanding of all available therapies, including intravenous antiarrhythmic agents, is essential. Suitable antiarrhythmic agents for use in the critical care setting include amiodarone, lidocaine, and procainamide. While these agents can be effective in managing cardiac arrhythmias, they also possess significant disadvantages and require additional monitoring during use. Therapy with these agents is often complicated because of the presence of significant associated adverse effects, clinician unfamiliarity, variable dosing strategies, and the potential for drug-drug interactions. The purpose of this review is to discuss indications and strategies for safe and effective use of amiodarone, lidocaine, and procainamide.
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