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Cardiopulmonary arrest

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https://www.readbyqxmd.com/read/28526668/north-american-public-opinion-survey-on-the-acceptability-of-crowdsourcing-basic-life-support-for-out-of-hospital-cardiac-arrest-with-the-pulsepoint-mobile-phone-app
#1
Katie N Dainty, Haris Vaid, Steven C Brooks
BACKGROUND: The PulsePoint Respond app is a novel system that can be implemented in emergency dispatch centers to crowdsource basic life support (BLS) for patients with cardiac arrest and facilitate bystander cardiopulmonary resuscitation (CPR) and automated external defibrillator use while first responders are en route. OBJECTIVE: The aim of this study was to conduct a North American survey to evaluate the public perception of the above-mentioned strategy, including acceptability and willingness to respond to alerts...
May 17, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28525553/evaluation-of-conventional-and-frozen-elephant-trunk-techniques-on-spinal-cord-blood-flow-in-an-animal-model%C3%A2
#2
Sergey Leontyev, Maja-Theresa Dieterlen, Michelle Halling, Franziska Schlegel, Alexandro Hoyer, Susann Ossmann, Kerstin Klaeske, Christian D Etz, Friedrich W Mohr
OBJECTIVES: The treatment of patients with extensive thoracic aortic disease involving the arch and descending aorta is often performed using the frozen elephant trunk technique (FET). Spinal cord blood flow (SCBF) in cervical, thoracic and lumbar sections prior, during and after aortic arch surgery were compared in conventional elephant trunk (cET) and FET technique in a pig model. METHODS: German Landrace pigs (75-85 kg) underwent aortic arch surgery using the FET ( n  = 8) or cET ( n  = 8) techniques...
May 18, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28521022/management-of-untreatable-ventricular-arrhythmias-during-pharmacologic-challenges-with-sodium-channel-blockers-for-suspected-brugada-syndrome
#3
Stefano Poli, Mauro Toniolo, Massimo Maiani, Davide Zanuttini, Luca Rebellato, Igor Vendramin, Ermanno Dametto, Guglielmo Bernardi, Flavio Bassi, Carlo Napolitano, Ugolino Livi, Alessandro Proclemer
Pharmacologic challenge with sodium channel blockers is part of the diagnostic workout in patients with suspected Brugada syndrome. The test is overall considered safe but both ajmaline and flecainide detain well known pro-arrhythmic properties. Moreover, the treatment of patients with life-threatening arrhythmias during these diagnostic procedures is not well defined. Current consensus guidelines suggest to adopt cautious protocols interrupting the sodium channel blockers as soon as any ECG alteration appears...
May 17, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28520322/-psychological-impact-of-out-of-hospital-cardiopulmonary-resuscitation-cpr-on-the-witness-engaged-in-gestures-of-survival
#4
REVIEW
C Stassart, S Stipulante, R Zandona, A Gillet, A Ghuysen
The occurrence of an unexpected sudden death puts the witnesses of this event in a situation of high emotional impact. The benefit to allow the families of victims to dispense the first resuscitation techniques has been emphasized. However, little data exist on the emotional impact of a cardio-respiratory arrest outside the hospital on the witness, who is often a close family member. Recently, we investigated the presence of psychological distress and the factors influencing it, in the active practice of basic resuscitation gestures by the witnesses guided by the operator 112...
May 2017: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28515114/cardiopulmonary-resuscitation-training-disparities-in-the-united-states
#5
Audrey L Blewer, Said A Ibrahim, Marion Leary, David Dutwin, Bryan McNally, Monique L Anderson, Laurie J Morrison, Tom P Aufderheide, Mohamud Daya, Ahamed H Idris, Clifton W Callaway, Peter J Kudenchuk, Gary M Vilke, Benjamin S Abella
BACKGROUND: Bystander cardiopulmonary resuscitation (CPR) is associated with increased survival from cardiac arrest, yet bystander CPR rates are low in many communities. The overall prevalence of CPR training in the United States and associated individual-level disparities are unknown. We sought to measure the national prevalence of CPR training and hypothesized that older age and lower socioeconomic status would be independently associated with a lower likelihood of CPR training. METHODS AND RESULTS: We administered a cross-sectional telephone survey to a nationally representative adult sample...
May 17, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28508288/repetitive-postoperative-extubation-failure-and-cardiac-arrest-due-to-laryngomalacia-after-general-anesthesia-in-an-elderly-patient-a-case-report
#6
Jun Takeshita, Kei Nishiyama, Masashi Fujii, Hiroyuki Tanaka, Satoru Beppu, Nozomu Sasahashi, Nobuaki Shime
The authors report a case involving an elderly patient who experienced repetitive perioperative cardiac arrest caused by laryngomalacia. The patient underwent surgery under general anesthesia; however, 2 h after initial extubation, he experienced cardiopulmonary arrest. Return of spontaneous circulation was achieved by immediate resuscitation. Four hours later, a second extubation was performed without any neurological complications. However, 2 h later, he experienced cardiopulmonary arrest again. Immediately after the third extubation, 12 h after the second cardiopulmonary arrest, fiberoptic laryngoscopy revealed laryngomalacia...
May 15, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28506218/investigation-of-the-pathophysiology-of-cardiopulmonary-bypass-using-rodent-extracorporeal-life-support-model
#7
Ru-Wen Chang, Chien-Ming Luo, Hsi-Yu Yu, Yih-Sharng Chen, Chih-Hsien Wang
BACKGROUND: Extracorporeal life support (ECLS) systems are life-saving devices used for treating patients with severe cardiopulmonary failure. In this study, we implemented a rat model of ECLS without the administration of inotropes or vasopressors. METHODS: The rats underwent 5 min of untreated asphyxial cardiac arrest and were resuscitated by ECLS for 30 min. The right external jugular vein and right femoral artery were separately cannulated to the ECLS outflow and inflow, respectively...
May 15, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28499516/improving-cpr-performance
#8
REVIEW
Boulos S Nassar, Richard Kerber
Cardiac arrest continues to represent a public health burden with most patients having dismal outcomes. Cardiopulmonary resuscitation (CPR) is a complex set of interventions requiring leadership, coordination, and best practices. Despite the widespread adoption of new evidence in various guidelines, the provision of CPR remains variable with poor adherence to published recommendations. Key steps health care systems can take to enhance the quality of CPR and, potentially, to improve outcomes, include optimizing chest compressions; avoiding hyperventilation; encouraging intraosseus access, and monitoring capnography...
May 9, 2017: Chest
https://www.readbyqxmd.com/read/28497243/-kids-save-lives-resuscitation-training-for-schoolchildren-systematic-review
#9
D C Schroeder, H Ecker, S Wingen, F Semeraro, B W Böttiger
BACKGROUND: Even in western developed countries, the probability of survival after out-of-hospital cardiac arrest (OHCA) is only 6-10%. In order to improve survival after OHCA, early initiation of cardiopulmonary resuscitation (CPR) by laypersons is essential. Introduction of CPR training in schoolchildren seems to be effective to increase lay-CPR rates. OBJECTIVE: The objective of the present investigation was to elucidate educational aspects of teaching schoolchildren in CPR and to summarize campaigns related to a comprehensive establishment of lay-CPR worldwide...
May 11, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28496079/-surgical-treatment-for-anomalous-aortic-origin-of-coronary-arteries
#10
Ryo Hirayama, Ryusuke Suzuki, Toshiaki Watanabe, Mai Matsukawa, Takeshi Sakaguchi, Kenta Uekihara, Yuki Yoshioka, Masaharu Mouri, Tomoya Miyamoto, Masamichi Nakajima
Anomalous aortic origin of coronary arteries is rare. We report 3 cases of surgical treatment for anomalous aortic origin of coronary arteries. Case 1 was a 38-year-old man who was saved by the use of an automated external defibrillator from cardiopulmonary arrest while exercising. The coronary angiogram showed the right coronary artery arising from the left coronary sinus of Valsalva and being located between the aorta and the pulmonary trunk. He underwent coronary artery bypass grafting (CABG) using the right internal thoracic artery with ligation of proximal part of right coronary artery to prevent sudden death...
May 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28492570/-the-use-of-mechanical-chest-compression-devices-for-both-out-of-hospital-and-in-hospital-refractory-cardiac-arrest
#11
Alessandra Russo, Nicola Gasparetto, Luca Favero, Salvatore Ivan Caico, Silvia Orazio, Guido Garzena, Paolo Rosi, Zoran Olivari
The purpose of cardiopulmonary resuscitation after sudden cardiac arrest is to restore minimal blood flow to provide oxygen to the brain and other vital organs. Chest compressions and external defibrillation are the first line for circulatory support. Although early defibrillation is the main factor influencing survival, cardiopulmonary resuscitation must be characterized by high-quality external chest compressions. Unfortunately, the performance of manual chest compressions decreases during time and in hostile conditions...
April 2017: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28490902/patient-and-physician-preferences-for-anticancer-drugs-for-the-treatment-of-metastatic-colorectal-cancer-a-discrete-choice-experiment
#12
Juan Marcos González, Sarika Ogale, Robert Morlock, Joshua Posner, Brett Hauber, Nicolas Sommer, Axel Grothey
OBJECTIVE: Many publications describe preferences for colorectal cancer (CRC) screening; however, few studies elicited preferences for anticancer-drug treatment for metastatic CRC (mCRC). This study was designed to elicit preferences and risk tolerance among patients and oncologists in the USA for anticancer drugs to treat mCRC. MATERIALS AND METHODS: Patients aged 18 years or older with a self-reported diagnosis of mCRC and board-certified (or equivalent) oncologists who had treated patients with mCRC were recruited by two survey research companies from existing online patient panels in the USA...
2017: Cancer Management and Research
https://www.readbyqxmd.com/read/28490655/practice-guideline-summary-reducing-brain-injury-following-cardiopulmonary-resuscitation-report-of-the-guideline-development-dissemination-and-implementation-subcommittee-of-the-american-academy-of-neurology
#13
Romergryko G Geocadin, Eelco Wijdicks, Melissa J Armstrong, Maxwell Damian, Stephan A Mayer, Joseph P Ornato, Alejandro Rabinstein, José I Suarez, Michel T Torbey, Richard M Dubinsky, Jason Lazarou
OBJECTIVE: To assess the evidence and make evidence-based recommendations for acute interventions to reduce brain injury in adult patients who are comatose after successful cardiopulmonary resuscitation. METHODS: Published literature from 1966 to August 29, 2016, was reviewed with evidence-based classification of relevant articles. RESULTS AND RECOMMENDATIONS: For patients who are comatose in whom the initial cardiac rhythm is either pulseless ventricular tachycardia (VT) or ventricular fibrillation (VF) after out-of-hospital cardiac arrest (OHCA), therapeutic hypothermia (TH; 32-34°C for 24 hours) is highly likely to be effective in improving functional neurologic outcome and survival compared with non-TH and should be offered (Level A)...
May 10, 2017: Neurology
https://www.readbyqxmd.com/read/28484928/comparison-of-quantitative-characteristics-of-early-post-resuscitation-eeg-between-asphyxial-and-ventricular-fibrillation-cardiac-arrest-in-rats
#14
Bihua Chen, Gang Chen, Chenxi Dai, Pei Wang, Lei Zhang, Yuanyuan Huang, Yongqin Li
BACKGROUND: Quantitative electroencephalogram (EEG) analysis has shown promising results in studying brain injury and functional recovery after cardiac arrest (CA). However, whether the quantitative characteristics of EEG, as potential indicators of neurological prognosis, are influenced by CA causes is unknown. The purpose of this study was designed to compare the quantitative characteristics of early post-resuscitation EEG between asphyxial CA (ACA) and ventricular fibrillation CA (VFCA) in rats...
May 8, 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28483206/automated-external-defibrillators-and-survival-after-nonresidential-out-of-hospital-cardiac-arrest-in-a-small-north-american-city
#15
Anita Lwanga, Enrique Garcia-Sayan, Steven Lwanga, Erwin Karreman, Amira Mohamed
Most studies demonstrate that the use of automated external defibrillators (AEDs) during out of hospital cardiac arrest is associated with survival, but the majority of these studies were performed in large cities. With this in mind, the aims of our study were to examine AED placement and variables associated with survival after nonresidential out of hospital cardiac arrest (NROHCA) in a small North American city. Cases of NROHCA and locations with AEDs, in Regina, between January 2010 and December 2014 were reviewed...
March 29, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28476479/the-cost-effectiveness-of-a-mechanical-compression-device-in-out-of-hospital-cardiac-arrest
#16
Joachim Marti, Claire Hulme, Zenia Ferreira, Silviya Nikolova, Ranjit Lall, Charlotte Kaye, Michael Smyth, Charlotte Kelly, Tom Quinn, Simon Gates, Charles D Deakin, Gavin D Perkins
AIM: To assess the cost-effectiveness of LUCAS-2, a mechanical device for cardiopulmonary resuscitation (CPR) as compared to manual chest compressions in adults with non-traumatic, out-of-hospital cardiac arrest. METHODS: We analysed patient-level data from a large, pragmatic, multi-centre trial linked to administrative secondary care data from the Hospital Episode Statistics (HES) to measure healthcare resource use, costs and outcomes in both arms. A within-trial analysis using quality adjusted life years derived from the EQ-5D-3L was conducted at 12-month follow-up and results were extrapolated to the lifetime horizon using a decision-analytic model...
May 2, 2017: Resuscitation
https://www.readbyqxmd.com/read/28476475/lower-chest-compression-fraction-associated-with-rosc-in-ohca-patients-with-longer-downtimes
#17
Milena Talikowska, Hideo Tohira, Madoka Inoue, Paul Bailey, Deon Brink, Judith Finn
AIM: To investigate the relationship between chest compression fraction (CCF) and survival outcomes in OHCA, including whether the relationship varied based upon downtime from onset of arrest to provision of cardiopulmonary resuscitation (CPR) by emergency medical services (EMS). METHODS: Data from resuscitations performed by St John Ambulance Western Australia (SJA-WA) paramedics between July 2014 and June 2016 was captured using the Q-CPR feedback device. Logistic regression analysis was used to study the relationship between CCF and return of spontaneous circulation (ROSC)...
May 2, 2017: Resuscitation
https://www.readbyqxmd.com/read/28476474/the-association-between-aha-cpr-quality-guideline-compliance-and-clinical-outcomes-from-out-of-hospital-cardiac-arrest
#18
Sheldon Cheskes, Robert H Schmicker, Tom Rea, Laurie J Morrison, Brian Grunau, Ian R Drennan, Brian Leroux, Christian Vaillancourt, Terri A Schmidt, Allison C Koller, Peter Kudenchuk, Tom P Aufderheide, Heather Herren, Katharyn H Flickinger, Mark Charleston, Ron Straight, Jim Christenson
BACKGROUND: Measures of chest compression fraction (CCF), compression rate, compression depth and pre-shock pause have all been independently associated with improved outcomes from out-of-hospital (OHCA) cardiac arrest. However, it is unknown whether compliance with American Heart Association (AHA) guidelines incorporating all the aforementioned metrics, is associated with improved survival from OHCA. METHODS: We performed a secondary analysis of prospectively collected data from the Resuscitation Outcomes Consortium Epistry-Cardiac Arrest database...
May 2, 2017: Resuscitation
https://www.readbyqxmd.com/read/28472317/surgical-embolectomy-for-high-risk-acute-pulmonary-embolism-is-standard-therapy
#19
Daisuke Shiomi, Hiroshi Kiyama, Masatsugu Shimizu, Muneaki Yamada, Naohiro Shimada, Aya Takahashi, Nobuaki Kaki
OBJECTIVES: Acute massive pulmonary embolism (AMPE) is a life-threatening condition that often induces rapid haemodynamic deterioration. The mortality of surgical embolectomy is still poor in patients with preoperative cardiopulmonary arrest (CPA). We analysed the outcome of surgical pulmonary embolectomy for haemodynamically unstable patients. METHODS: Thirty-one patients underwent surgical embolectomy for haemodynamically unstable AMPE. The indications for surgical embolectomy were (i) <7 days from onset, (ii) haemodynamically unstable, (iii) massive clots in bilateral pulmonary arteries or unilateral pulmonary artery occlusion with a floating clot in the main pulmonary artery or right atrium and (iv) right ventricular dilatation in transthoracic echocardiography...
May 2, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28471147/clinical-cardiac-imaging-in-cardiac-arrest-and-periarrest
#20
Antonio F Amico
Echocardiography during preresuscitation care, cardiopulmonary resuscitation and postresuscitation is suggested to be an important tool in critical care medicine. At present a structured process integrating advanced life support and transtoracic echocardiography is not included in guidelines of cardiac resuscitation. However identification and treatment of reversible causes or complicating factors during cardiopulmonary resuscitation is rational and aimed to improve the outcomes. Furthermore, echocardiography has the potential to define the efficiency of the chest compressions and the optimal duration of the resuscitation maneuvers and/or the right time to switch to extracorporeal resuscitation...
May 3, 2017: Minerva Cardioangiologica
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