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Cardiology ecg

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https://www.readbyqxmd.com/read/28915139/left-and-right-ventricular-morphology-function-and-late-gadolinium-enhancement-extent-and-localization-change-with-different-clinical-presentation-of-acute-myocarditis-data-from-the-italian-multicenter-study-on-myocarditis-itamy
#1
Gianluca Di Bella, Giovanni Camastra, Lorenzo Monti, Santo Dellegrottaglie, Paolo Piaggi, Claudio Moro, Alessia Pepe, Chiara Lanzillo, Gianluca Pontone, Martina Perazzolo Marra, Mauro Di Roma, Alessandra Scatteia, Giovanni D Aquaro
AIMS: Poor data exist about cardiac magnetic resonance (CMR) findings in a large sample of acute myocarditis with different clinical presentations (heart failure, arrhythmias, and infarct-like presentation). METHODS: Five hundred and forty-three in-patients with a clinical suspected of acute myocarditis confirmed by CMR were enrolled. The clinical indications to perform CMR were chest pain and/or dyspnea and/or palpitations, or effort intolerance/malaise in the last month; elevated troponin and/or new ventricular dysfunction, and/or new ECG abnormalities; and suspected inflammatory cause...
September 14, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28904659/-pulmonary-embolism-at-the-university-hospital-campus-of-lome-togo-a-retrospective-study-about-51-cases
#2
Soulemane Pessinaba, Yaovi Dodzi Molba Atti, Soodougoua Baragou, Machihude Pio, Yaovi Afassinou, Mohamed Kpélafia, Edem Goeh-Akué, Findibé Damorou
INTRODUCTION: This study provides an analysis of the evolutionary, clinical and epidemiological aspects of pulmonary embolism at the University Hospital Campus of Lome. METHODS: We conducted a retrospective, analytic and descriptive study over a period of 39 months (November 1 , 2011- January 31, 2015). All the medical records of patients hospitalized for PE in the Department of Cardiology at the University Hospital Campus were analyzed. RESULTS: The prevalence of PE was 3...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28887765/heartbeat-detection-in-multimodal-physiological-signals-using-signal-quality-assessment-based-on-sample-entropy
#3
Omkar Singh, Ramesh Kumar Sunkaria
This paper presents a novel technique to identify heartbeats in multimodal data using electrocardiogram (ECG) and arterial blood pressure (ABP) signals. Multiple physiological signals such as ECG, ABP, and Respiration are often recorded in parallel from the activity of heart. These signals generally possess related information as they are generated by the same physical system. The ECG and ABP correspond to the same phenomenon of contraction and relaxation activity of heart. Multiple signals acquired from various sensors are generally processed independently, thus discarding the information from other measurements...
September 8, 2017: Australasian Physical & Engineering Sciences in Medicine
https://www.readbyqxmd.com/read/28885062/out-of-hospital-cardiac-arrest-always-coronary-angiography
#4
Andrea Rognoni, Chiara Cavallino, Marco Giovanni Mennuni, Lucia Barbieri, Roberta Rosso, Francesco Rametta, Federico Nardi, Alessandro Lupi, Angelo Sante Bongo
Out-of-hospital cardiac arrest (OHCA) remains one of the principle challenges in the setting of critical care medicine and emergency cardiology. Areas covered: Long-term survival rates even after successful resuscitation are variable but increasing in the recent years; due to the improvement of base and advanced cardiac life support techniques an increasing number of resuscitated patients are admitted to the hospital. Some recent data have suggested that patients surviving to hospital discharge after OHCA presented long-term outcome similar to patients with ST-elevation myocardial infarction...
September 8, 2017: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/28840587/study-design-and-rationale-for-biomedical-shirt-based-electrocardiography-monitoring-in-relevant-clinical-situations-ecg-shirt-study
#5
Paweł Balsam, Piotr Lodziński, Agata Tymińska, Krzysztof Ozierański, Łukasz Januszkiewicz, Renata Główczyńska, Katarzyna Wesołowska, Michał Peller, Radosław Pietrzak, Tomasz Książczyk, Sonia Borodzicz, Łukasz Kołtowski, Mariusz Borkowski, Bożena Werner, Grzegorz Opolski, Marcin Grabowski
BACKGROUND: Today, the main challenge for researchers is to develop new technologies which may help to improve the diagnoses of cardiovascular disease (CVD), thereby reducing healthcare costs and improving the quality of life for patients. This study aims to show the utility of biomedical shirt-based electrocardiography (ECG) monitoring of patients with CVD in different clinical situations using the Nuubo® ECG (nECG) system. METHODS: An investigator-initiated, multicentre, prospective observational study was carried out in a cardiology (adult and paediatric) and cardiac rehabilitation wards ...
August 25, 2017: Cardiology Journal
https://www.readbyqxmd.com/read/28808091/inter-rater-reliability-and-downstream-financial-implications-of-electrocardiography-screening-in-young-athletes
#6
Harshil Dhutia, Aneil Malhotra, Tee Joo Yeo, Irina Chis Ster, Vincent Gabus, Alexandros Steriotis, Helder Dores, Greg Mellor, Carmen García-Corrales, Bode Ensam, Viknesh Jayalapan, Vivienne Anne Ezzat, Gherardo Finocchiaro, Sabiha Gati, Michael Papadakis, Maria Tome-Esteban, Sanjay Sharma
BACKGROUND: Preparticipation screening for cardiovascular disease in young athletes with electrocardiography is endorsed by the European Society of Cardiology and several major sporting organizations. One of the concerns of the ECG as a screening test in young athletes relates to the potential for variation in interpretation. We investigated the degree of variation in ECG interpretation in athletes and its financial impact among cardiologists of differing experience. METHODS AND RESULTS: Eight cardiologists (4 with experience in screening athletes) each reported 400 ECGs of consecutively screened young athletes according to the 2010 European Society of Cardiology recommendations, Seattle criteria, and refined criteria...
August 2017: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/28789718/cardiovascular-pre-participation-screening-in-young-athletes-recommendations-of-the-association-of-european-paediatric-cardiology
#7
Peter Fritsch, Robert Dalla Pozza, Doris Ehringer-Schetitska, Eero Jokinen, Vesna Herceg, Erzsebet Hidvegi, Renate Oberhoffer, Andreas Petropoulos
Sudden death in young competitive athletes can be avoided by implementation of pre-participation screening programmes. A screening programme should be performed only by trained physicians and should include the athlete's personal and family history, physical examination results, and the readings from a 12-lead-electrocardiogram. The athlete should undergo this screening programme every second year to detect progressive diseases. In addition, the programme should include detailed instructions to the athletes to pause training during infections in order to prevent sudden death due to myocarditis...
August 9, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28761966/-cave-a-checklist-system-for-preoperative-risk-evaluation-guideline-conform-cardiopulmonary-diagnostics-before-general-and-visceral-surgical-interventions
#8
W Schwenk, P C Hoffmann
BACKGROUND: Preoperative evaluation of patient risk is an essential component of patient preparation before surgery. Guidelines provide evidence-based algorithms for preoperative assessment of cardiac risk; however, even experienced physicians correctly apply evidence-based algorithms in only 50% of all cases or less. OBJECTIVE: A checklist system for guideline-based cardiopulmonary risk evaluation in adult patients undergoing abdominal or visceral surgery (CAVE checklists) was created to assist in preoperative cardiopulmonary risk assessment and increase correct application of evidence-based algorithms before elective visceral surgery...
July 31, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/28751844/anmco-sit-consensus-document-telemedicine-for-cardiovascular-emergency-networks
#9
Pasquale Caldarola, Michele Massimo Gulizia, Domenico Gabrielli, Marco Sicuro, Luisa De Gennaro, Massimo Giammaria, Niccolò Brenno Grieco, Daniele Grosseto, Roberto Mantovan, Marco Mazzanti, Alberto Menotti, Natale Daniele Brunetti, Silva Severi, Giancarmine Russo, Gian Franco Gensini
Telemedicine has deeply innovated the field of emergency cardiology, particularly the treatment of acute myocardial infarction. The ability to record an ECG in the early prehospital phase, thus avoiding any delay in diagnosing myocardial infarction with direct transfer to the cath-lab for primary angioplasty, has proven to significantly reduce treatment times and mortality. This consensus document aims to analyse the available evidence and organizational models based on a support by telemedicine, focusing on technical requirements, education, and legal aspects...
May 2017: European Heart Journal Supplements: Journal of the European Society of Cardiology
https://www.readbyqxmd.com/read/28734885/clinical-impact-of-baseline-right-bundle-branch-block-in-patients-undergoing-transcatheter-aortic-valve-replacement
#10
Vincent Auffret, John G Webb, Hélène Eltchaninoff, Antonio J Muñoz-García, Dominique Himbert, Corrado Tamburino, Luis Nombela-Franco, Fabian Nietlispach, César Morís, Marc Ruel, Antonio E Dager, Vicenç Serra, Asim N Cheema, Ignacio J Amat-Santos, Fábio Sandoli de Brito, Pedro Alves Lemos, Alexandre Abizaid, Rogério Sarmento-Leite, Eric Dumont, Marco Barbanti, Eric Durand, Juan H Alonso Briales, Alec Vahanian, Claire Bouleti, Sebastiano Immè, Francesco Maisano, Raquel Del Valle, Luis Miguel Benitez, Bruno García Del Blanco, Rishi Puri, François Philippon, Marina Urena, Josep Rodés-Cabau
OBJECTIVES: This study sought to assess the influence of baseline right bundle branch block (RBBB) on all-cause and cardiovascular mortality as well as sudden cardiac death (SCD) among patients undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: Few data exist regarding the late clinical impact of pre-existing RBBB in TAVR recipients. METHODS: A total of 3,527 patients (mean age 82 ± 8 years, 50.1% men) were evaluated according to the presence of RBBB on baseline electrocardiography...
August 14, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28725938/declining-radiation-dose-of-coronary-computed-tomography-angiography-german-cardiac-ct-registry-experience-2009-2014
#11
Axel Schmermund, Mohamed Marwan, Jörg Hausleiter, Sebastian Barth, Oliver Bruder, Sebastian Kerber, Grigorius Korosoglou, Alexander Leber, Werner Moshage, Stephen Schröder, Steffen Schneider, Jochen Senges, Stephan Achenbach
BACKGROUND: Coronary computed tomography angiography (CTA) is increasingly used as a test to rule out coronary artery disease (CAD) in patients with a low to intermediate pre-test probability of the disease. We used the database of the German CT registry, collected between 2009 and 2014 in a broad patient population, to analyze contemporary radiation dose associated with coronary CTA in clinical practice. PATIENTS AND METHODS: The prospective observational registry included a total of 7061 patients ≥18 years, referred to 12 participating centers for a clinically indicated cardiac CT examination...
July 19, 2017: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/28708197/risk-stratification-personalised-model-for-prediction-of-life-threatening-ventricular-tachyarrhythmias-in-patients-with-chronic-heart-failure
#12
Alexander Vladimirovich Frolov, Tatjana Gennadjevna Vaikhanskaya, Olga Petrovna Melnikova, Anatoly Pavlovich Vorobiev, Ludmila Michajlovna Guel
BACKGROUND: The development of prognostic factors of life-threatening ventricular tachyarrhythmias (VTA) and sudden cardiac death (SCD) continues to maintain its priority and relevance in cardiology. The development of a method of personalised prognosis based on multifactorial analysis of the risk factors associated with life-threatening heart rhythm disturbances is considered a key research and clinical task. AIM: To design a prognostic and mathematical model to define personalised risk for life-threatening VTA in patients with chronic heart failure (CHF)...
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28705229/brugada-syndrome-in-a-patient-with-amyotrophic-lateral-sclerosis-a-case-report
#13
Anusha Battineni, Rohit Gummi, Naresh Mullaguri, Raghav Govindarajan
BACKGROUND: Amyotrophic lateral sclerosis is a fatal neuromuscular disorder characterized by progressive death of the upper and lower motor neurons in the central nervous system. Patients with this disease die mostly as a result of respiratory failure; however, owing to prolonged survival through assisted ventilation, cardiovascular causes are increasingly responsible for mortality. We report what is to the best of our knowledge the first case of type 2 Brugada syndrome causing ventricular tachyarrhythmia and cardiac arrest in a patient with upper limb onset amyotrophic lateral sclerosis...
July 14, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28701362/accuracy-of-the-ecg-for-differential-diagnosis-between-hypertrophic-cardiomyopathy-and-athlete-s-heart-comparison-between-the-european-society-of-cardiology-2010-and-international-2017-criteria
#14
Alessandro Zorzi, Chiara Calore, Riccardo Vio, Antonio Pelliccia, Domenico Corrado
BACKGROUND: Interpretation of the athlete's ECG is based on differentiation between benign ECG changes and potentially pathological abnormalities. The aim of the study was to compare the 2010 European Society of Cardiology (ESC) and the 2017 International criteria for differential diagnosis between hypertrophic cardiomyopathy (HCM) and athlete's heart. METHODS: The study populations included 200 patients with HCM and 563 athletes grouped as follows: 'group 1', including normal ECG and isolated increase of QRS voltages, which are considered non-pathologic according to ESC and International criteria; 'group 2', including left atrial enlargement or left axis deviation in isolation and Q-waves with an amplitude ≥4 mm but <25% of the ensuing R-wave and a duration <0...
July 12, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28692719/electrocardiograms-in-low-risk-patients-undergoing-an-annual-health-examination
#15
R Sacha Bhatia, Zachary Bouck, Noah M Ivers, Graham Mecredy, Jasjit Singh, Ciara Pendrith, Dennis T Ko, Danielle Martin, Harindra C Wijeysundera, Jack V Tu, Lynn Wilson, Kimberly Wintemute, Paul Dorian, Joshua Tepper, Peter C Austin, Richard H Glazier, Wendy Levinson
Importance: Clinical guidelines advise against routine electrocardiograms (ECG) in low-risk, asymptomatic patients, but the frequency and impact of such ECGs are unknown. Objective: To assess the frequency of ECGs following an annual health examination (AHE) with a primary care physician among patients with no known cardiac conditions or risk factors, to explore factors predictive of receiving an ECG in this clinical scenario, and to compare downstream cardiac testing and clinical outcomes in low-risk patients who did and did not receive an ECG after their AHE...
September 1, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28660735/impact-of-standardized-clinical-assessment-and-management-plans-on-resource-utilization-and-costs-in-children-after-the-arterial-switch-operation
#16
Rahul H Rathod, Brittney Jurgen, Rose A Hamershock, Kevin G Friedman, Audrey C Marshall, Mihail Samnaliev, Dionne A Graham, Kathy Jenkins, James E Lock, Andrew J Powell
BACKGROUND: Standardized Clinical Assessment and Management Plans (SCAMPs) are a quality improvement initiative designed to reduce unnecessary utilization, decrease practice variation, and improve patient outcomes. We created a novel methodology, the SCAMP managed episode of care (SMEOC), which encompasses multiple encounters to assess the impact of the arterial switch operation (ASO) SCAMP on total costs. METHODS: All ASO SCAMP patients (dates March 2009 to July 2015) were compared to a control group of ASO patients (January 2001 to February 2009)...
June 28, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28659139/the-unique-value-of-cardiovascular-magnetic-resonance-in-patients-with-suspected-acute-coronary-syndrome-and-culprit-free-coronary-angiograms
#17
Roman Panovský, Júlia Borová, Martin Pleva, Věra Feitová, Petr Novotný, Vladimír Kincl, Tomáš Holeček, Jaroslav Meluzín, Ondřej Sochor, Radka Štěpánová
BACKGROUND: Patients with chest pain, elevated troponin, and unobstructed coronary disease present a clinical dilemma. The purpose of this study was to investigate the incremental diagnostic value of cardiovascular magnetic resonance (CMR) in a cohort of patients with suspected acute coronary syndrome (ACS) and unobstructed coronary arteries. RESULTS: Data files of patients meeting the inclusion criteria in two cardiology centres were searched and analysed. The inclusion criteria included: 1) thoracic pain suspected with ACS; 2) a significant increase in the high-sensitive Troponin T value; 3) ECG changes; 4) coronary arteries without any significant stenosis; 5) a CMR examination included in the diagnostic process; 6) an uncertain diagnosis before the CMR exam; and 7) the absence of known CMR and contrast media contraindications...
June 28, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28653469/development-of-quality-metrics-for-ambulatory-pediatric-cardiology-chest-pain
#18
Jimmy C Lu, Manish Bansal, Sarina K Behera, Jeffrey R Boris, Brian Cardis, John S Hokanson, Bahram Kakavand, Roy Jedeikin
OBJECTIVE: As part of the American College of Cardiology Adult Congenital and Pediatric Cardiology Section effort to develop quality metrics (QMs) for ambulatory pediatric practice, the chest pain subcommittee aimed to develop QMs for evaluation of chest pain. DESIGN: A group of 8 pediatric cardiologists formulated candidate QMs in the areas of history, physical examination, and testing. Consensus candidate QMs were submitted to an expert panel for scoring by the RAND-UCLA modified Delphi process...
June 27, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28614483/-public-health-impact-of-a-remote-diagnosis-system-implemented-in-regional-and-district-hospitals-in-paraguay
#19
Pedro Galván, Miguel Velázquez, Gualberto Benítez, José Ortellado, Ronald Rivas, Antonio Barrios, Enrique Hilario
Objective: Determine the viability of a remote diagnosis system implemented to provide health care to remote and scattered populations in Paraguay. Methods: The study was conducted in all regional and general hospitals in Paraguay, and in the main district hospitals in the country's 18 health regions. Clinical data, tomographic images, sonography, and electrocardiograms (ECGs) of patients who needed a diagnosis by a specialized physician were entered into the system...
June 8, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28608915/abc-om-pediatrisk-ekg-tolkning
#20
Caroline Fransson, Stefan Johansson, Cecilia Halvorsen
The ABC of paediatric ECG interpretation In paediatric patients, ECG is used as a tool for investigation of arrhythmias, chest pain, syncope, intoxications and congenital heart abnormalities. Paediatric ECGs differ significantly from adult ECGs, and change gradually during childhood, largely because of the changes that start with the transition of foetal circulation at birth. This evolution is most prominent during the first year of life, but it is not until the late adolescent years that the ECG corresponds to that of adults...
June 9, 2017: Läkartidningen
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