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https://www.readbyqxmd.com/read/29114009/2017-american-heart-association-focused-update-on-pediatric-basic-life-support-and-cardiopulmonary-resuscitation-quality-an-update-to-the-american-heart-association-guidelines-for-cardio-pulmonary-resuscitation-and-emergency-cardiovascular-care
#1
REVIEW
Dianne L Atkins, Allan R de Caen, Stuart Berger, Ricardo A Samson, Stephen M Schexnayder, Benny L Joyner, Blair L Bigham, Dana E Niles, Jonathan P Duff, Elizabeth A Hunt, Peter A Meaney
This focused update to the American Heart Association guidelines for cardiopulmonary resuscitation (CPR) and emergency cardiovascular care follows the Pediatric Task Force of the International Liaison Committee on Resuscitation evidence review. It aligns with the International Liaison Committee on Resuscitation's continuous evidence review process, and updates are published when the International Liaison Committee on Resuscitation completes a literature review based on new science. This update provides the evidence review and treatment recommendation for chest compression-only CPR versus CPR using chest compressions with rescue breaths for children <18 years of age...
November 6, 2017: Circulation
https://www.readbyqxmd.com/read/29114008/2017-american-heart-association-focused-update-on-adult-basic-life-support-and-cardiopulmonary-resuscitation-quality-an-update-to-the-american-heart-association-guidelines-for-cardio-pulmonary-resuscitation-and-emergency-cardiovascular-care
#2
REVIEW
Monica E Kleinman, Zachary D Goldberger, Thomas Rea, Robert A Swor, Bentley J Bobrow, Erin E Brennan, Mark Terry, Robin Hemphill, Raúl J Gazmuri, Mary Fran Hazinski, Andrew H Travers
Cardiopulmonary resuscitation is a lifesaving technique for victims of sudden cardiac arrest. Despite advances in resuscitation science, basic life support remains a critical factor in determining outcomes. The American Heart Association recommendations for adult basic life support incorporate the most recently published evidence and serve as the basis for education and training for laypeople and healthcare providers who perform cardiopulmonary resuscitation.
November 6, 2017: Circulation
https://www.readbyqxmd.com/read/29097771/subclinical-pulmonary-dysfunction-contributes-to-high-altitude-pulmonary-edema-susceptibility-in-healthy-non-mountaineers
#3
Rajinder K Gupta, Poonam Soree, Koundinya Desiraju, Anurag Agrawal, Shashi Bala Singh
HAPE susceptible (HAPE-S, had HAPE episode in past) subjects may have subclinical cardio-pulmonary dysfunction. We compared the results of pulmonary function tests in 25 healthy HAPE-S non-mountaineers and 19 matched HAPE resistant (HAPE-R, no HAPE episode in past). Acute normobaric hypoxia (FIo2 0.12) was administered at sea level to confirm hypoxia intolerance in HAPE-S. Unlike HAPE-R, HAPE-S subjects had elevated baseline and post-hypoxia systolic pulmonary arterial pressures (20.9 ± 3 vs 27.3 ± 5 mm Hg during normoxia and 26...
November 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29095874/effects-of-ampd1-common-mutation-on-the-metabolic-chronotropic-relationship-insights-from-patients-with-myoadenylate-deaminase-deficiency
#4
Fabrice Rannou, Virginie Scotet, Pascale Marcorelles, Roxane Monnoyer, Cédric Le Maréchal
PURPOSE: Current evidence indicates that the common AMPD1 gene variant is associated with improved survival in patients with advanced heart failure. Whilst adenosine has been recognized to mediate the cardioprotective effect of C34T AMPD1, the precise pathophysiologic mechanism involved remains undefined to date. To address this issue, we used cardio-pulmonary exercise testing data (CPX) from subjects with myoadenylate deaminase (MAD) defects. METHODS: From 2009 to 2013, all the patients referred in our laboratory to perform a metabolic exercise testing, i...
2017: PloS One
https://www.readbyqxmd.com/read/29076453/-in-hospital-cardiac-arrest-in-a-69-year-old-woman-treated-with-extracorporeal-cardiopulmonary-resuscitation
#5
Ali Akkawi, Joachim Hoffmann Petersen, Lars Riber
A 69-year-old woman was admitted to the emergency unit due to respiratory distress. Initially the blood pressure was normal. However, it decreased concomitant with low saturation (70%), and it was decided to intubate her due to hypoxia. During intubation, she developed in-hospital cardiac arrest with pulseless electric activity as initial rhythm. Cardio pulmonary resuscitation was initiated, but sufficient spontaneous circulation was not obtained. We successfully initiated extracorporeal life support, and the patient survived with a good outcome...
October 23, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/29074315/basal-cell-carcinoma-of-the-scalp-with-destruction-and-invasion-into-the-calvarium-and-dura-mater-report-of-7-cases-and-review-of-literature
#6
Churl-Su Kwon, Omar Al Awar, Valeria Ripa, Ghassan Said, Saulius Rocka
Basal cell carcinoma (BCC) is the most common skin malignancy in humans. Giant BCC is a rarer entity that is characterised by aggressive biological behaviour. Intracranial invasion by a BCC on the scalp is extremely rare. The gold standard treatment of BCCs is represented by surgical excision with a wide variety of reconstructive techniques. In this paper, we describe the largest series to date of recurrent BCCs with intracranial extension involving the dura mater. We report recurrent giant BCC of the scalp with dura mater invasion in 7 patients...
October 23, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/29068759/severe-burns-in-a-patient-after-out-of-hospital-cpr
#7
Nir Biterman, Arthur Kerner, Doron Aronson, Yaron BarLavie, Yehuda Ullmann, Michael Kapeliovich
We present a case of a patient after prolonged cardio-pulmonary resuscitation on hot asphalt, who suffered from first and second degree burns which worsened during hospitalization. The patient was treated with therapeutic hypothermia. Possible effect of therapeutic hypothermia on the course of burns is discussed.
October 25, 2017: Acute Cardiac Care
https://www.readbyqxmd.com/read/29067080/incidence-and-risk-factors-of-pulmonary-complications-after-cardiopulmonary-bypass
#8
Anjum Naveed, Hammad Azam, Humayoun Ghulam Murtaza, Rana Altaf Ahmad, Mirza Ahmad Raza Baig
OBJECTIVE: To determine the frequency of post-operative pulmonary complications (PPCs) after cardio-pulmonary bypass and association of pre-operative and intraoperative risk factors with incidence of PPCs. METHODS: This study was an observational analysis of five hundred and seventeen (517) patients who underwent cardiac surgery using cardiopulmonary bypass. Incidence of PPCs and risk factors of PPCs were noted. Logistic regression was applied to determine the association of pre-operative and intraoperative risk factors with incidence of PPCs...
July 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29060676/gamma-variate-modeling-of-indicator-dilution-curves-in-electrical-impedance-tomography
#9
Benjamin Hentze, Thomas Muders, Henning Luepschen, Steffen Leonhardt, Christian Putensen, Marian Walter
Electrical impedance tomography (EIT) is a non-invasive imaging technique, that can be used to monitor regional lung ventilation (V̇) in intensive care units (ICU) at bedside. This work introduces a method to extract regional lung perfusion (Q̇) from EIT image streams in order to quantify regional gas exchange in the lungs. EIT data from a single porcine animal trial, recorded during injection of a contrast agent (NaCl 10%) into a central venous catheter (CVC), are used for evaluation. Using semi-negative matrix factorization (Semi-NMF) a set of source signals is extracted from the data...
July 2017: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/29059879/investigating-the-effect-of-cardiac-oscillations-and-deadspace-gas-mixing-during-apnea-using-computer-simulation
#10
Marianna Laviola, Anup Das, Marc Chikhani, Declan G Bates, Jonathan G Hardman
Gaseous mixing in the anatomical deadspace with stimulation of respiratory ventilation through cardiogenic oscillations is an important physiological mechanism at the onset of apnea, which has been credited with various beneficial effects, e.g. reduction of hypercapnia during the use of low flow ventilation techniques. In this paper, a novel method is proposed to investigate the effect of these mechanisms in silico. An existing computational model of cardio-pulmonary physiology is extended to include the apneic state, gas mixing within the anatomical deadspace, insufflation into the trachea and cardiogenic oscillations...
July 2017: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/29035287/cardio-pulmonary-involvement-in-systemic-sclerosis-a-study-at-a-tertiary-care-center
#11
Geetakiran Arakkal, Sudha Rani Chintagunta, Vasavilatha Chandika, Sudha Vani Damarla, Srinivas Manchala, B Udaya Kumar
BACKGROUND: Systemic sclerosis is a multisystem disorder characterized by microangiopathy, dysregulation of the immune system and massive deposition of collagen in the connective tissue of the skin, blood vessels and various internal organs. Although the mortality from renal crises has dropped significantly due to the use of angiotensin-converting enzyme inhibitors, cardiac and pulmonary involvement accounts for significant morbidity and mortality. We studied 28 patients with systemic sclerosis at Gandhi Medical College and Hospital, Hyderabad, over a period of two years for cardiopulmonary involvement...
November 2017: Indian Journal of Dermatology, Venereology and Leprology
https://www.readbyqxmd.com/read/29030164/renal-function-as-a-cofactor-for-risk-stratification-and-short-term-outcome-in-acute-pulmonary-embolism
#12
Karsten Keller, Johannes Beule, Jörn Oliver Balzer, Wolfgang Dippold
BACKGROUND: In addition to right ventricular dysfunction (RVD) and myocardial injury, impaired renal function is connected with poorer prognosis in pulmonary embolism (PE). We aimed to investigate renal function as a cofactor for risk stratification in PE. METHODS: Data from 182 patients with PE, treated between May 2006 and June 2011, were analysed retrospectively. PE patients with elevated creatinine were compared with those with normal values. Logistic regression models were calculated to investigate associations between creatinine and myocardial necrosis, RVD and in-hospital death...
October 13, 2017: Experimental Gerontology
https://www.readbyqxmd.com/read/28941568/resuscitation-thoracotomy
#13
G Boddaert, E Hornez, H De Lesquen, A Avramenko, B Grand, T MacBride, J-P Avaro
Resuscitation thoracotomy is a rarely performed procedure whose use, in France, remains marginal. It has five specific goals that correspond point-by-point to the causes of traumatic cardiac arrest: decompression of pericardial tamponade, control of cardiac hemorrhage, performance of internal cardiac massage, cross-clamping of the descending thoracic aorta, and control of lung injuries and other intra-thoracic hemorrhage. This approach is part of an overall Damage Control strategy, with a targeted operating time of less than 60minutes...
September 20, 2017: Journal of Visceral Surgery
https://www.readbyqxmd.com/read/28911936/exercise-training-in-patients-with-pulmonary-and-systemic-hypertension-a-unique-therapy-for-two-different-diseases
#14
REVIEW
Massimo Leggio, Augusto Fusco, Giorgio Limongelli, Luca Sgorbini
Pulmonary hypertension is a potentially life-threatening condition. Given its evolving definition, the incidence and prevalence of the disease is difficult to define, but registries suggest an increased global awareness. The management of patients with pulmonary arterial hypertension is highly specialised and requires multi-disciplinary input from a range of healthcare professionals, including cardiologists, respiratory physicians, rheumatologists, rehabilitation physicians and cardio-pulmonary physiotherapists...
September 11, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/28905804/large-pancreatic-pseudocyst-penetrating-into-posterior-mediastinum
#15
Adam Roman Markowski, Elżbieta Brodalka, Katarzyna Guzinska-Ustymowicz, Konrad Zaręba, Dariusz Cepowicz, Bogusław Kędra
We report a rare case of a large mediastinal pancreatic pseudocyst compressing the left atrium and the esophagus and causing dyspnea, palpitations, and emesis. Chest radiograph was non-diagnostic, esophagogastroduodenoscopy showed diffuse extrinsic compression of the distal esophagus and gastric corpus, but a definitive diagnosis was confirmed by computed tomography. We decided to perform surgery due to the recurrence of the pancreatic pseudocyst, a history of unsuccessful radiologically guided external drainage a few years earlier, and a very large diameter of the pseudocyst causing acute cardio-pulmonary distress syndrome...
August 31, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28820609/cardio-pulmonary-interactions-physiologic-basis-and-clinical-applications
#16
Michael R Pinsky
The hemodynamic effects of ventilation can be grouped into three concepts: 1) spontaneous ventilation is exercise; 2) changes in lung volume alter autonomic tone, pulmonary vascular resistance, and can compress the heart in the cardiac fossa; 3) spontaneous inspiratory efforts decrease intrathoracic pressure (ITP) increasing venous return and impeding left ventricular (LV) ejection; whereas positive pressure ventilation decreases venous return and unloads LV ejection. Spontaneous inspiratory efforts may induce acute LV failure and cardiogenic pulmonary edema...
August 18, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28809670/cardio-pulmonary-stethoscope-clinical-validation-with-heart-failure-and-hemodialysis-patients
#17
Magdy F Iskander, Todd B Seto, Ruthsenne Rg Perron, Eunjung Lim, Farhan Qazi
OBJECTIVE: The purpose of this study is to evaluate the accuracy of a noninvasive radiofrequency-based device, the Cardio-Pulmonary Stethoscope (CPS), to monitor heart and respiration rates and detect changes in lung water content in human experiments and clinical trials. METHODS: Three human populations (healthy subjects (n=4), heart failure (n=12) and hemodialysis (n=13) patients) were enrolled in this study. The study was conducted at the University of Hawaii and The Queen's Medical Center in Honolulu, HI...
August 14, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28809368/deep-neck-infections-a-single-center-analysis-of-63-cases
#18
P Kauffmann, R Cordesmeyer, M Tröltzsch, C Sömmer, R Laskawi
BACKGROUND AND PURPOSE: With the use of antibiotic therapy, the incidence of deep neck infections has decreased in recent decades. The aim of this investigation was to review the clinical course and the management of deep neck infections in our department, compare them to the experiences of the common literature and identify predisposing factors for lethal complications. MATERIAL AND METHODS: In this single-center analysis, 63 patients with deep neck infections were treated surgically...
August 15, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/28790293/-critical-care-managements-after-lung-transplantation
#19
Masaki Anraku
Lung transplantation is a viable treatment option for patients with end-stage lung diseases such as interstitial pneumonia/pulmonary fibrosis, emphysema, pulmonary hypertension, and so on. Collecting available clinical, physiological, serological, and surgical information of both donor and recipient is vital when planning relevant postoperative managements. The goal of the managements is to keep the transplanted lung (s) functional while preventing/treating infection, rejection, and ischemiareperfusion lung injury...
July 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28782702/preferences-for-life-sustaining-treatments-examined-by-hidden-markov-modeling-are-mostly-stable-in-terminally-ill-cancer-patients-last-six-months-of-life
#20
Siew Tzuh Tang, Fur-Hsing Wen, Wen-Cheng Chang, Chia-Hsun Hsieh, Wen-Chi Chou, Jen-Shi Chen, Ming-Mo Hou
CONTEXT: Stability of life-sustaining treatment (LST) preferences at end of life (EOL) has not been well established for terminally ill cancer patients nor have transition probabilities been explored between different types of preferences. OBJECTIVE: We assessed the stability of cancer patients' LST preferences at EOL by identifying distinct LST preference states and examining the probability of each state transitioning to other states between consecutive time points...
August 4, 2017: Journal of Pain and Symptom Management
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