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Sudden cardiac arrest

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https://www.readbyqxmd.com/read/28096845/cognitive-impairment-after-sudden-cardiac-arrest
#1
Magdalena Jaszke-Psonka, Magdalena Piegza, Piotr Ścisło, Robert Pudlo, Jacek Piegza, Karina Badura-Brzoza, Aleksandra Leksowska, Robert T Hese, Piotr W Gorczyca
AIM: To evaluate the incidence and severity of the impairment of selected cognitive functions in patients after sudden cardiac arrest (SCA) in comparison to patients after myocardial infarction without SCA and healthy subjects and to analyze the influence of sociodemographic and clinical parameters and the duration of cardiac arrest on the presence and severity of the described disorders. MATERIAL AND METHODS: The study group comprised 30 cardiac arrest survivors, the reference group comprised 31 survivors of myocardial infarction without cardiac arrest, and the control group comprised 30 healthy subjects...
December 2016: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic Surgery
https://www.readbyqxmd.com/read/28087564/right-ventricular-ejection-fraction-is-incremental-to-left-ventricular-ejection-fraction-for-the-prediction-of-future-arrhythmic-events-in-patients-with-systolic-dysfunction
#2
Yoko Mikami, Umjeet Jolly, Bobak Heydari, Mingkai Peng, Fahad Almehmadi, Mohammed Zahrani, Mahmoud Bokhari, John Stirrat, Carmen P Lydell, Andrew G Howarth, Raymond Yee, James A White
BACKGROUND: Left ventricular ejection fraction remains the primary risk stratification tool used in the selection of patients for implantable cardioverter defibrillator therapy. However, this solitary marker fails to identify a substantial portion of patients experiencing sudden cardiac arrest. In this study, we examined the incremental value of considering right ventricular ejection fraction for the prediction of future arrhythmic events in patients with systolic dysfunction using the gold standard of cardiovascular magnetic resonance...
January 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28074983/-role-of-coronary-computed-tomography-angiography-for-the-diagnosis-of-coronary-anomalies
#3
Rienzi Díaz, Jorge Vega
BACKGROUND: Coronary anomalies are rare heart diseases that can cause sudden cardiac death, especially in young individuals. Coronary computed tomography angiography delivers a three-dimensional view of excellent quality with information of the origin, course and anatomic relationships of the anomalous vessel, allowing differentiation between benign and malignant variants, entities that require different management and treatment. AIM: To show that coronary computed tomography angiography is the non-invasive technique of choice for the evaluation of a coronary anomaly due to its high diagnostic accuracy...
October 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/28062467/basic-life-support-education-in-secondary-schools-a-cross-sectional-survey-in-london-uk
#4
Justin D Salciccioli, Dominic C Marshall, Mark Sykes, Alexander D Wood, Stephanie A Joppa, Madhurima Sinha, P Boon Lim
OBJECTIVES: Basic life support (BLS) training in schools is associated with improved outcomes from cardiac arrest. International consensus statements have recommended universal BLS training for school-aged children. The current practice of BLS training in London schools is unknown. The aim of this study was to assess current practices of BLS training in London secondary schools. SETTING, POPULATION AND OUTCOMES: A prospective audit of BLS training in London secondary schools was conducted...
January 6, 2017: BMJ Open
https://www.readbyqxmd.com/read/28058848/implantable-cardioverter-defibrillator-and-survival-after-out-of-hospital-cardiac-arrest-due-to-acute-myocardial-infarction-in-denmark-in-the-years-2001-2012-a-nationwide-study
#5
Matilde Winther-Jensen, Jesper Kjaergaard, Jens F Lassen, Lars Køber, Christian Torp-Pedersen, Steen M Hansen, Freddy Lippert, Kristian Kragholm, Erika F Christensen, Christian Hassager
AIM: The purpose of this study was to describe the implantation of implantable cardioverter defibrillator after out-of-hospital cardiac arrest caused by myocardial infarction in Denmark 2001-2012 and subsequent survival. METHODS: The Danish Cardiac Arrest Registry was used to identify patients ⩾18 years surviving to discharge without prior implantable cardioverter defibrillator. Information on cardioverter defibrillator implantation was obtained from the National Patient Registry...
January 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28045012/cardiopulmonary-resuscitation-knowledge-among-nursing-students-a-questionnaire-study
#6
Mutlu Vural, Mustafa Feridun Koşar, Orhan Kerimoğlu, Fatih Kızkapan, Serdar Kahyaoğlu, Sevil Tuğrul, Hasan Burak İşleyen
OBJECTIVE: Nurses are usually first witnesses to in-hospital sudden cardiac arrests. Training of nurses has an impact on the efficiency and outcome of cardiopulmonary resuscitation (CPR), and thus, assessment of CPR knowledge among undergraduate nurses is very important to improve training program. METHODS: The questionnaire comprised of three parts about CPR knowledge: the first dealing with general questions to understand the importance of CPR in clinical practice; the second comprising the main goal and accuracy of CPR intervention; and the last consisting of questions targeting the indications, methods, and effectiveness of CPR...
December 28, 2016: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28044381/the-romhilt-estes-electrocardiographic-score-predicts-sudden-cardiac-arrest-independent-of-left-ventricular-mass-and-ejection-fraction
#7
Navid Darouian, Aapo L Aro, Kumar Narayanan, Audrey Uy-Evanado, Carmen Rusinaru, Kyndaron Reinier, Karen Gunson, Jonathan Jui, Sumeet S Chugh
BACKGROUND: The Romhilt-Estes point score system (RE) is an established ECG criterion for diagnosing left ventricular hypertrophy (LVH). In this study, we assessed for the first time, whether RE and its components are predictive of sudden cardiac arrest (SCA) independent of left ventricular (LV) mass. METHODS: Sudden cardiac arrest (SCA) cases occurring between 2002 and 2014 in a Northwestern US metro region (catchment area approx. 1 million) were compared to geographic controls...
January 3, 2017: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/28028802/fatal-intoxication-with-%C3%AE-pvp-a-synthetic-cathinone-derivative
#8
Barbara Potocka-Banaś, Tomasz Janus, Sławomir Majdanik, Tomasz Banaś, Teresa Dembińska, Krzysztof Borowiak
This study presents the fatal case of a young man who was admitted to the ICAU due to sudden cardiac arrest. An interview revealed that the patient had taken some unspecified crystals. From the moment of admission, his condition deteriorated dramatically as a result of increasing circulatory insufficiency. After a few hours, sudden cardiac arrest occurred again and the patient was pronounced dead. In the course of a medicolegal autopsy, samples of biological material were preserved for toxicology tests and histopathological examination...
December 28, 2016: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28011741/a-novel-solution-to-prosthetic-valve-dehiscence-after-aortic-valve-surgery-in-beh%C3%A3-et-s-disease
#9
Yochun Jung, Byoung Hee Ahn, Kyo Seon Lee, In Seok Jeong, Kye Hun Kim, Kook Joo Na, Sang-Wan Ryu, Sang Gi Oh
OBJECTIVES: Prosthetic valve dehiscence after aortic valve surgery in Behçet's disease patients is common. We aimed to validate the usefulness of our new technique 'subannular endomyocardial implantation of valve prosthesis' designed to prevent prosthetic valve dehiscence. METHODS: Subannular endomyocardial implantation of valve prosthesis involves suturing the sewing cuff of the valve prosthesis in the endomyocardium below the aortic annulus, which is based on the idea that annular tissue should be excluded from the suture line in Behçet's disease patients...
December 23, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28002527/rare-thymic-malignancy-of-b-cell-origin-t-cell%C3%A3-histiocyte-rich-large-b-cell-lymphoma
#10
Ileana Octavia Petrescu, Iancu Emil Pleşea, Maria Camelia Foarfă, Simona Bondari, Cristina Elena Singer, Elena Mădălina Dumitrescu, Răzvan Cosmin Pană, Georgeta Ligia Stănescu, Mircea Ovidiu Ciobanu
AIM: T-cell÷histiocyte-rich B-cell lymphoma is a rare type of diffuse large B-cell lymphoma reported as involving primarily the thymus only by one paper in the English literature. CASE PRESENTATION: A four and a half years old boy was admitted, after a sudden onset in the middle of the night, with superior vena cava syndrome, resuscitated cardiac and respiratory arrest and severe coma with Glasgow Coma Scale rate of 3. In spite of intensive treatment, the patient repeated twice the cardiac arrest and died sixteen hours after admittance...
2016: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/27996994/-sudden-cardiac-arrest-in-italian-sports-facilities-in-2015-epidemiological-implications-of-the-so-called-balduzzi-decree
#11
Alessandro Zorzi, Angela Susana, Veronica Spadotto, Luisa Cacciavillani, Domenico Corrado
Under the Italian Law "Legge Balduzzi", which was issued after the sudden cardiac death of professional athletes Pier Mario Morosini and Vigor Bovolenta in 2012, the presence of an automated external defibrillator (AED) and personnel trained to perform cardiopulmonary resuscitation must be available in every Italian sports facility from 2016. In 2015 the national and local press reported 123 cases of sudden cardiac arrests (SCA) occurring in Italian sport facilities, corresponding to an estimated ≈0.2-0.4% of all SCA and to ≈0...
November 2016: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/27996317/cardiac-arrest-with-clozapine-and-olanzapine-revealing-long-qt-syndrome
#12
Edward Woloszyn, Nishant Whig, Eileen Trigoboff, Jeffery J Grace
The authors describe a rare case of "concealed" congenital Long QT Syndrome (LQTS) Type 3 in a patient with treatment resistant schizophrenia and no known personal or family history of cardiac disease. The patient in this Case Report had a hidden genetic condition revealed only following the essential administration of antipsychotics. As a result, this patient experienced an aborted cardiac arrest and a total of five episodes of ventricular tachycardia (VT) requiring cardioversion. Successful control of the VT occurred with an Automatic Internal Defibrillator (AID), judicious use of antipsychotic medications, and anti-arrhythmic medications...
December 20, 2016: Clinical Schizophrenia & related Psychoses
https://www.readbyqxmd.com/read/27995600/emergency-medical-system-response-time-does-not-affect-on-incidence-of-return-of-spontaneous-circulation-after-prehospital-resuscitation-in-one-million-central-european-agglomeration
#13
Tomasz Kłosiewicz, Ilona Skitek-Adamczak, Marcin Zieliński
BACKGROUND: The survival of out-of-hospital sudden cardiac arrest (OHSCA) in Europe still remains low. The State Medical Rescue System is composed of several elements. Efficacy ofeach of them may have influence on victim's survival. Until now, the incidence of return ofspontaneous circulation (ROSC) and its correlation with rescue services time in city ofPoznan has not been determined. AIM: The main purpose of this study was to assess incidents of OHSCA and prehospital frequency of ROSC after OHSCA in Poznan city and district...
December 20, 2016: Kardiologia Polska
https://www.readbyqxmd.com/read/27988172/-antiemetics-and-cardiac-effects-potentially-linked-to-prolongation-of-the-qt-interval-case-non-case-analysis-in-the-national-pharmacovigilance-database
#14
M Rochoy, M Auffret, J Béné, S Gautier
OBJECTIVES: Observational retrospective studies have linked domperidone and prolonged QT interval, ventricular arrhythmias and risk of sudden death. Since then, antiemetic prescription was applied to other molecules (including metopimazine). The aim of this study was to evaluate the profile of adverse cardiac effects associated with QT prolongation for each antiemetic available in France. METHODS: We conducted disproportionality analyses (case/non-case method), based on the observations recorded consecutively in the French national pharmacovigilance database between 2004 and 2013...
December 14, 2016: Revue D'épidémiologie et de Santé Publique
https://www.readbyqxmd.com/read/27988060/syncope-and-risk-of-sudden-cardiac-arrest-in-coronary-artery-disease
#15
Aapo L Aro, Carmen Rusinaru, Audrey Uy-Evanado, Kyndaron Reinier, Derek Phan, Karen Gunson, Jonathan Jui, Sumeet S Chugh
BACKGROUND: Syncope has been associated with increased risk of sudden cardiac arrest (SCA) in specific patient populations, such as hypertrophic cardiomyopathy, heart failure, and long QT syndrome, but data are lacking on the risk of SCA associated with syncope among patients with coronary artery disease (CAD), the most common cause of SCA. We investigated this association among CAD patients in the community. METHODS: All cases of SCA due to CAD were prospectively identified in Portland, Oregon (population approximately 1 million) as part of the Oregon Sudden Unexpected Death Study 2002-2015, and compared to geographical controls...
December 12, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27987400/an-insertion-deletion-polymorphism-within-3-utr-of-ryr2-modulates-sudden-unexplained-death-risk-in-chinese-populations
#16
Shouyu Wang, Zhixiang Zhang, Ya Yang, Chaoqun Wang, Ruiyang Tao, Shuxiang Hu, Zhixia Yin, Qing Zhang, Lijuan Li, Yan He, Shaohua Zhu, Chengtao Li, Suhua Zhang, Jianhua Zhang, Lihui Sheng, Fangyu Wu, Bin Luo, Yuzhen Gao
Sudden unexplained death (SUD) constitutes a part of the overall sudden death that can not be underestimated. Over the last years, genetic testing on SUD has revealed that inherited channelopathies might play important roles in the pathophysiology of this disease. Ryanodine receptor type-2 (RYR2) is a kind of ion channel extensively distributed in the sarcoplasmic reticulum (SR) of myocardium. Studies on RYR2 have suggested that either dysfunction or abnormal expression of it could lead to arrhythmia, which may cause cardiac arrest...
December 9, 2016: Forensic Science International
https://www.readbyqxmd.com/read/27969845/tct-487-predictors-of-all-cause-mortality-in-sudden-cardiac-arrest-patients-referred-for-cardiac-catheterization
#17
James Xu, Leia Hee, Joseph Assad, Andrew Hopkins, Craig Juergens, John French, Sidney Lo, Christian Mussap
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27968964/-evolution-of-the-nurse-s-role-in-the-management-of-a-cardiac-arrest
#18
Florian Loosli, Alice Hutin, Hugues Lefort, Pierre Carli, Lionel Lamhaut
In France, there are 40 000 sudden deaths each year and the cardiac arrest survival rate is less than 10%. The arrival of extracorporeal cardio pulmonary resuscitation (ECPR) offers hope in the event of refractory cardiac arrest in prehospital care. Extending ECPR programmes requires more scientific evidence, training and an evolution of the role of paramedics.
November 2016: Revue de L'infirmière
https://www.readbyqxmd.com/read/27965319/high-prevalence-of-early-repolarization-in-the-paediatric-relatives-of-sudden-arrhythmic-death-syndrome-victims-and-in-normal-controls
#19
Anna McCorquodale, Rachel Poulton, Jennifer Hendry, Gabrielle Norrish, Ella Field, Sarah Mead-Regan, Martin Lowe, Juan Pablo Kaski
AIMS: Elevation of the ECG J-point in the inferior and lateral leads (early repolarization) has been described in survivors of ventricular fibrillation (VF) arrest and occurs in adult first-degree relatives of sudden cardiac death (SCD) probands at a frequency significantly greater than in controls, raising the possibility that this could represent an independent risk factor in the aetiology of SCD. However, data on early repolarization in the paediatric population are lacking. This study aimed to assess the prevalence of early repolarization in paediatric first-degree relatives of sudden arrhythmic death syndrome (SADS) victims...
December 13, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/27957491/teaching-life-saving-manoeuvres-in-primary-school
#20
Sara Calicchia, Giovanna Cangiano, Silvia Capanna, Mariangela De Rosa, Bruno Papaleo
Introduction. In the event of sudden cardiac arrest (SCA) early intervention provided by a layperson can be life-saving. Teaching first aid in primary school may increase the lifelong ability and motivation of young people to take action in an emergency. Objective. The aim of this article is to report a training experience on BLSD (Basic Life Support and Defibrillation) designed for a group of pupils in an Italian primary school, with assessment of its effectiveness at a distance. Methods. The assessment was carried out using a multiple choice questionnaire on a sample of 130 pupils aged 11-12, 62 trained in BLSD and 68 as a control group...
2016: BioMed Research International
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