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cardiac resuscitation

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https://www.readbyqxmd.com/read/29456606/sudden-cardiac-arrest-in-hypertrophic-cardiomyopathy-with-dynamic-cavity-obstruction-the-case-for-a-decatecholaminisation-strategy
#1
Cosmin Balan, Adrian View-Kim Wong
Catecholamines are entrenched in the management of shock states. A paradigm shift has pervaded the critical care arena in recent years acknowledging their propensity to cause harm and fuel a 'death-spiral'. We present the case of a 21-year-old male following a witnessed out-of-hospital cardiac arrest who received high-quality cardiopulmonary resuscitation and standard advanced life support for refractory ventricular fibrillation until return of spontaneous circulation after 70 min. Early post-admission echocardiography revealed severe diffuse sub-basal left ventricular hypertrophy with dynamic mid-cavity obstruction and akinetic apical pouching...
February 2018: Journal of the Intensive Care Society
https://www.readbyqxmd.com/read/29455310/germans-learn-how-to-save-lives-a-nationwide-cpr-education-initiative
#2
Manuela Malsy, Richard Leberle, Bernhard Graf
BACKGROUND: Sudden cardiac death is one of the most frequent causes of death in Germany and the third leading cause of death in the industrialized world. Yet, the percentage of people providing first aid in the case of sudden cardiac arrest in Germany is alarmingly low by international comparison. Training Germans or reminding them of the simple but effective steps of resuscitation, so that everybody can save a live in an emergency. METHODS: For the campaign 'Resuscitation Week', physicians and paramedics trained passers-by in cardiovascular resuscitation free of charge...
February 17, 2018: International Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29452808/norepinephrine-exerts-an-inotropic-effect-during-the-early-phase-of-human-septic-shock
#3
O Hamzaoui, M Jozwiak, T Geffriaud, B Sztrymf, D Prat, F Jacobs, X Monnet, P Trouiller, C Richard, J L Teboul
BACKGROUND: We conducted this study to investigate whether norepinephrine increases cardiac contractility when administered during the early phase of septic shock. METHODS: We studied 38 patients with septic shock who had been resuscitated for <3 h and whose mean arterial pressure (MAP) remained <65 mm Hg. Echocardiographic variables were obtained before (T 0 ) and after either initiation or an increase in the dose of a norepinephrine infusion to increase MAP to ≥ 65 mm Hg (T 1 )...
March 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29452150/cerebral-blood-flow-velocity-and-autoregulation-in-paediatric-patients-following-a-global-hypoxic-ischaemic-insult
#4
Marlina E Lovett, Tensing Maa, Melissa G Chung, Nicole F O'Brien
AIM: To describe the cerebral blood flow velocity pattern and investigate cerebral autoregulation using transcranial Doppler ultrasonography (TCD) following a global hypoxic-ischaemic (HI) event in children. METHODS: This was a prospective, observational study in a quaternary-level paediatric intensive care unit. Intubated children, newborn to 17 years admitted to the PICU following HI injury (asphyxia, drowning, cardiac arrest) were eligible for inclusion. TCD was performed daily until post-injury day 8, discharge, or death, whichever occurred earliest...
February 13, 2018: Resuscitation
https://www.readbyqxmd.com/read/29450594/position-paper-for-the-organization-of-ecmo-programs-for-cardiac-failure-in-adults
#5
Darryl Abrams, A Reshad Garan, Akram Abdelbary, Matthew Bacchetta, Robert H Bartlett, James Beck, Jan Belohlavek, Yih-Sharng Chen, Eddy Fan, Niall D Ferguson, Jo-Anne Fowles, John Fraser, Michelle Gong, Ibrahim F Hassan, Carol Hodgson, Xiaotong Hou, Katarzyna Hryniewicz, Shingo Ichiba, William A Jakobleff, Roberto Lorusso, Graeme MacLaren, Shay McGuinness, Thomas Mueller, Pauline K Park, Giles Peek, Vin Pellegrino, Susanna Price, Erika B Rosenzweig, Tetsuya Sakamoto, Leonardo Salazar, Matthieu Schmidt, Arthur S Slutsky, Christian Spaulding, Hiroo Takayama, Koji Takeda, Alain Vuylsteke, Alain Combes, Daniel Brodie
Extracorporeal membrane oxygenation (ECMO) has been used increasingly for both respiratory and cardiac failure in adult patients. Indications for ECMO use in cardiac failure include severe refractory cardiogenic shock, refractory ventricular arrhythmia, active cardiopulmonary resuscitation for cardiac arrest, and acute or decompensated right heart failure. Evidence is emerging to guide the use of this therapy for some of these indications, but there remains a need for additional evidence to guide best practices...
February 15, 2018: Intensive Care Medicine
https://www.readbyqxmd.com/read/29447999/late-heartbeat-evoked-potentials-are-associated-with-survival-after-cardiac-arrest
#6
André Schulz, Pascal Stammet, Angelika M Dierolf, Claus Vögele, Stefan Beyenburg, Christophe Werer, Yvan Devaux
RATIONALE: Cardiac arrest (CA) is a serious condition characterized by high mortality rates, even after initial successful resuscitation, mainly due to neurological damage. Whether brain-heart communication is associated with outcome after CA is unknown. Heartbeat-evoked brain potentials (HEPs) represent neurophysiological indicators of brain-heart communication. The aim of this study was to address the association between HEPs and survival after CA. METHODS: HEPs were calculated from resting EEG/ECG in 55 CA patients 24 hours after resuscitation...
February 12, 2018: Resuscitation
https://www.readbyqxmd.com/read/29445469/spontaneous-pneumomediastinum-in-a-term-neonate-case-report
#7
Gustavo Rocha, Hercília Guimarães
Pneumomediastinum after birth, without birth injury or resuscitation maneuvers, is an unusual situation that can present with grunting, deafening of cardiac sounds, and bulging of the hemithorax. If clinical condition allows, conservative approach is advised even if the pneumomediastinum does not spontaneously resolve in 1 or 2 days.
February 2018: Clinical Case Reports
https://www.readbyqxmd.com/read/29445308/cpr-in-medical-tv-shows-non-health-care-student-perspective
#8
Abdullah Alismail, Nicole C Meyer, Waleed Almutairi, Noha S Daher
Introduction: There are over a dozen medical shows airing on television, many of which are during prime time. Researchers have recently become more interested in the role of these shows, and the awareness on cardiopulmonary resuscitation. Several cases have been reported where a lay person resuscitated a family member using medical TV shows as a reference. The purpose of this study is to examine and evaluate college students' perception on cardiopulmonary resuscitation and when to shock using an automated external defibrillator based on their experience of watching medical TV shows...
2018: Advances in Medical Education and Practice
https://www.readbyqxmd.com/read/29445066/epidemiology-of-pediatric-out-of-hospital-cardiac-arrest-at-school-an-investigation-of-a-nationwide-registry-in-japan
#9
Kosuke Kiyohara, Junya Sado, Tetsuhisa Kitamura, Mamoru Ayusawa, Masahiko Nitta, Taku Iwami, Ken Nakata, Yasuto Sato, Noriko Kojimahara, Naohito Yamaguchi, Tomotaka Sobue, Yuri Kitamura
BACKGROUND: A better understanding of the epidemiology of pediatric out-of-hospital cardiac arrest (OHCA) occurring in school settings is important to establish an evidence-based strategy for prevention and better prognosis.Methods and Results:The Stop and Prevent cardIac aRrest, Injury, and Trauma in Schools (SPIRITS) is a nationwide prospective observational study linking databases from 2 nationally representative registries, the Injury and the Accident Mutual Aid Benefit System of The Japan Sport Council and the All-Japan Utstein Registry of the Fire and Disaster Management Agency...
February 15, 2018: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/29445055/an-inappropriate-shock-case-early-after-implantation-of-a-subcutaneous-cardiac-defibrillator-by-subcutaneous-entrapped-air
#10
Yuka Taguchi, Toshiyuki Ishikawa, Katsumi Matsumoto, Yutaka Ogino, Hirooki Matsushita, Kohei Iguchi, Junya Hosoda
A 17-year-old woman was resuscitated from cardiac arrest due to ventricular fibrillation and was diagnosed with concealed long QT syndrome. She underwent subcutaneous implantable cardiac defibrillator (S-ICD) implantation at our hospital. The device electrogram immediately after implantation was normal. Four days after implantation, she received an inappropriate shock. The device interrogation revealed a continuous baseline shift and frequent oversensing for low amplitude signals, followed by a shock. A chest radiograph in the orthogonal view showed entrapped subcutaneous air surrounding the distal electrode...
February 14, 2018: International Heart Journal
https://www.readbyqxmd.com/read/29444169/monitoring-chest-compression-quality-during-cardiopulmonary-resuscitation-proof-of-concept-of-a-single-accelerometer-based-feedback-algorithm
#11
Digna María González-Otero, Jesus María Ruiz, Sofía Ruiz de Gauna, Jose Julio Gutiérrez, Mohamud Daya, James Knox Russell, Izaskun Azcarate, Mikel Leturiondo
BACKGROUND: The use of real-time feedback systems to guide rescuers during cardiopulmonary resuscitation (CPR) significantly contributes to improve adherence to published resuscitation guidelines. Recently, we designed a novel method for computing depth and rate of chest compressions relying solely on the spectral analysis of chest acceleration. That method was extensively tested in a simulated manikin scenario. The purpose of this study is to report the results of this method as tested in human out-of-hospital cardiac arrest (OHCA) cases...
2018: PloS One
https://www.readbyqxmd.com/read/29443794/stability-of-early-eeg-background-patterns-after-pediatric-cardiac-arrest
#12
Nicholas S Abend, Rui Xiao, Sudha Kilaru Kessler, Alexis A Topjian
PURPOSE: We aimed to determine whether EEG background characteristics remain stable across discrete time periods during the acute period after resuscitation from pediatric cardiac arrest. METHODS: Children resuscitated from cardiac arrest underwent continuous conventional EEG monitoring. The EEG was scored in 12-hour epochs for up to 72 hours after return of circulation by an electroencephalographer using a Background Category with 4 levels (normal, slow-disorganized, discontinuous/burst-suppression, or attenuated-featureless) or 2 levels (normal/slow-disorganized or discontinuous/burst-suppression/attenuated-featureless)...
February 13, 2018: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/29441344/implementation-of-a-sustainable-training-system-for-emergency-in-vietnam
#13
REVIEW
Sunjoo Kang, Hyejin Seo, Binh Duy Ho, Phuong Thi Anh Nguyen
Purpose: This study analyzed the project outcomes to share lessons regarding the development of an emergency medicine education system in Vietnam. Methods: Retrospective evaluation was implemented using project outcome indicators. Results: A total of 13 training courses were administered, with the collaboration of international experts in Korea and Vietnam. A total of 23 kinds of emergency medicine education equipment were purchased, and a basic life support (BLS) and two advanced cardiac life support labs were remodeled to provide appropriate simulation training...
2018: Frontiers in Public Health
https://www.readbyqxmd.com/read/29440824/extracorporeal-membrane-oxygenation-in-pediatric-cardiac-surgery-a-retrospective-review-of-trends-and-outcomes-in-scotland
#14
Maziar Khorsandi, Mark Davidson, Omar Bouamra, Andrew McLean, Kenneth MacArthur, Ida Torrance, Gillian Wylie, Ed Peng, Mark Danton
Introduction: Around 3.2%-8.4% of patients receive venoarterial (VA) extracorporeal membrane oxygenation (ECMO) support after pediatric cardiac surgery. The desired outcome is "bridge-to-recovery" in most cases. There is no universally agreed protocol, and given the associated costs and complications rates, the decisions as of when and when not to institute VA ECMO are largely empirical. Methods: A retrospective review of the ECMO database at the Scottish Pediatric Cardiac Services (SPCS) was undertaken...
January 2018: Annals of Pediatric Cardiology
https://www.readbyqxmd.com/read/29439300/angiovac-system-used-as-an-adjunct-treatment-for-intra-cardiac-lead-and-valvular-vegetations
#15
Vishesh Kumar, Shahbaz A Malik, Maryam Sheikh, Adam Stys
Infections are known complications of cardiovascular implantable electronic devices (CIEDs). We describe a case of a 62-year-old male who presented with pulseless electrical activity (PEA) cardiac arrest and respiratory failure. He had a history of cardiac resynchronization device and defibrillator (CRT-D) implantation for nonischemic cardiomyopathy. After resuscitation, he was found to have methicillin sensitive Staphylococcus aureus (MSSA) bacteremia on blood culture and large vegetations on the CRT-D lead and tricuspid valve found on echocardiography...
January 2018: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/29438177/eeg-factors-after-pediatric-cardiac-arrest
#16
Nicholas S Abend, Douglas J Wiebe, Rui Xiao, Shavonne L Massey, Mark Fitzgerald, France Fung, Alexis A Topjian
PURPOSE: We aimed to determine whether conventional standardized EEG features could be consolidated into a more limited number of factors and whether the derived factor scores changed during the acute period after pediatric cardiac arrest. METHODS: Children resuscitated after cardiac arrest underwent conventional continuous EEG monitoring. The EEG was scored in 12-hour epochs for up to 72-hours after return of circulation by an electroencephalographer using standardized critical care EEG terminology...
February 12, 2018: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/29437700/-please-don-t-die-a-grounded-theory-study-of-bystander-cardiopulmonary-resuscitation
#17
Justin Mausz, Paul Snobelen, Walter Tavares
BACKGROUND: Bystander cardiopulmonary resuscitation (CPR) is an important determinant of survival from out-of-hospital cardiac arrest (OHCA), yet rates of bystander CPR are highly variable. In an effort to promote bystander CPR, the procedure has been streamlined, and ultrashort teaching modalities have been introduced. CPR has been increasingly reconceptualized as simple, safe, and easy to perform; however, current methods of CPR instruction may not adequately prepare lay rescuers for the various logistical, conceptual, and emotional challenges of resuscitating a victim of cardiac arrest...
February 2018: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/29437118/association-between-early-hyperoxia-exposure-after-resuscitation-from-cardiac-arrest-and-neurological-disability-a-prospective-multi-center-protocol-directed-cohort-study
#18
Brian W Roberts, J Hope Kilgannon, Benton R Hunter, Michael A Puskarich, Lisa Pierce, Michael Donnino, Marion Leary, Jeffrey A Kline, Alan E Jones, Nathan I Shapiro, Benjamin S Abella, Stephen Trzeciak
Background -Studies examining the association between hyperoxia exposure after resuscitation from cardiac arrest and clinical outcomes have reported conflicting results. Our objective was to test the hypothesis that early post-resuscitation hyperoxia is associated with poor neurological outcome. Methods -Multi-center, prospective cohort study. We included adult, cardiac arrest patients who were mechanically ventilated and received targeted temperature management after return of spontaneous circulation (ROSC)...
February 1, 2018: Circulation
https://www.readbyqxmd.com/read/29434800/protective-effects-of-scopolamine-and-penehyclidine-hydrochloride-on-acute-cerebral-ischemia-reperfusion-injury-after-cardiopulmonary-resuscitation-and-effects-on-cytokines
#19
Dengqin Wang, Qi Jiang, Xiuling Du
The objective of this study was to investigate the protective effects of scopolamine and penehyclidine hydrochloride on acute cerebral ischemia-reperfusion injury after cardiopulmonary resuscitation, and the effect on cytokine levels. Eighty patients with cardiac arrest admitted to our hospital from June 2011 to December 2015 were recruited and randomly divided into two groups (n=40 each). Following cardiopulmonary resuscitation, scopolamine was administered in the control group, whereas penehyclidine hydrochloride was administered in the observation group...
February 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29434769/protective-effect-of-n-acetylcysteine-activated-carbon-release-microcapsule-on-myocardial-ischemia-reperfusion-injury-in-rats
#20
Zhaobin Cai, Tingting Shi, Rangxiao Zhuang, Hongying Fang, Xiaojie Jiang, Yidan Shao, Hongping Zhou
With the development of science and technology, and development of artery bypass, methods such as cardiopulmonary cerebral resuscitation have been practiced in recent years. Despite this, some methods fail to promote or recover the function of tissues and organs, and in some cases, may aggravate dysfunction and structural damage to tissues. The latter is typical of ischemia-reperfusion (IR) injury. Lipid peroxidation mediated by free radicals is an important process of myocardial IR injury. Myocardial IR has been demonstrated to induce the formation of large numbers of free radicals in rats, which promotes the peroxidation of lipids within unsaturated fatty acids in the myocardial cell membrane...
February 2018: Experimental and Therapeutic Medicine
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