keyword
MENU ▼
Read by QxMD icon Read
search

ECG interpretation

keyword
https://www.readbyqxmd.com/read/29344043/assessment-of-the-midwifery-students-clinical-competency-before-internship-program-in-the-field-based-on-the-objective-structured-clinical-examination
#1
Narges Malakooti, Parvin Bahadoran, Soheyla Ehsanpoor
Background: One of the important goals of clinical education is to promote the level of students' clinical skills. About 50% of the midwifery education is focused on clinical education, which has a great importance in shaping the professional skills of the students. The aim of this study was to determine the ability of students in some practical skills, before internship program in the field, using objective structured clinical examination (OSCE). Materials and Methods: This research was a descriptive cross-sectional study with a single-stage, multivariate prospective design...
January 2018: Iranian Journal of Nursing and Midwifery Research
https://www.readbyqxmd.com/read/29333788/enhancement-of-standard-ecgs-by-a-new-method-for-multi-cycle-superimposition-and-summation
#2
Aharon Frimerman, Simcha Meisel, Avraham Shotan, David S Blondheim
BACKGROUND: Since the introduction of the electrocardiogram (ECG) in 1902, the fundamentals of ECG data acquisition, display, and interpretation in the clinical arena have not changed much. OBJECTIVES: To present a new method to enhance and improve acquisition, analysis, and display of the standard ECG. METHODS: We performed ECG enhancement by superimposition and summation of multiple standard ECG cycles of each lead, by temporal alignment to peak R wave and voltage alignment to an improved baseline, at the T-P segment...
January 2018: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/29321268/computational-techniques-for-ecg-analysis-and-interpretation-in-light-of-their-contribution-to-medical-advances
#3
REVIEW
Aurore Lyon, Ana Mincholé, Juan Pablo Martínez, Pablo Laguna, Blanca Rodriguez
Widely developed for clinical screening, electrocardiogram (ECG) recordings capture the cardiac electrical activity from the body surface. ECG analysis can therefore be a crucial first step to help diagnose, understand and predict cardiovascular disorders responsible for 30% of deaths worldwide. Computational techniques, and more specifically machine learning techniques and computational modelling are powerful tools for classification, clustering and simulation, and they have recently been applied to address the analysis of medical data, especially ECG data...
January 2018: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/29287703/smartphone-transmission-of-electrocardiography-images-to-reduce-time-of-cardiac-catheterization-laboratory-activation
#4
Chun-Chieh Chao, Yi-Chun Chen, Chun-Ming Shih, Sen-Kuang Hou, Raghu R Seethala, Imoigele P Aisiku, Chuan-Chin Huang, Peter C Hou, Wei-Fong Kao
BACKGROUND: This retrospective study evaluated the use of a smartphone application to facilitate communication between the emergency physician (EP) and the interventional cardiologist in order to minimize the time to cardiac catheterization laboratory (CCL) activation and time to percutaneous coronary intervention (PCI). METHODS: We retrospectively collected pertinent time-points in the management of patients diagnosed with STEMI in the emergency department and their outcome...
December 26, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/29284918/telemedicine-in-cardiology-perspectives-in-bosnia-and-herzegovina
#5
REVIEW
Nabil Naser, Salih Tandir, Edin Begic
Introduction: Aim of article was to present perspectives of telemedicine in the field of cardiology in Bosnia and Herzegovina. Material and methods: Article has descriptive character and present review of literature. Results: Information technology can have the application in the education of students, starting from basic medical sciences up to clinical subjects. Information technologies are used for ECG analysis, 24h ECG Holter monitoring, which detects different rhythm disorders...
December 2017: Acta Informatica Medica: AIM
https://www.readbyqxmd.com/read/29282268/is-computer-assisted-instruction-more-effective-than-other-educational-methods-in-achieving-ecg-competence-among-medical-students-and-residents-protocol-for-a-systematic-review-and-meta-analysis
#6
Charle André Viljoen, Rob Scott Millar, Mark E Engel, Mary Shelton, Vanessa Burch
INTRODUCTION: Although ECG interpretation is an essential skill in clinical medicine, medical students and residents often lack ECG competence. Novel teaching methods are increasingly being implemented and investigated to improve ECG training. Computer-assisted instruction is one such method under investigation; however, its efficacy in achieving better ECG competence among medical students and residents remains uncertain. METHODS AND ANALYSIS: This article describes the protocol for a systematic review and meta-analysis that will compare the effectiveness of computer-assisted instruction with other teaching methods used for the ECG training of medical students and residents...
December 26, 2017: BMJ Open
https://www.readbyqxmd.com/read/29250218/excellent-symptom-rhythm-correlation-in-patients-with-palpitations-using-a-novel-smartphone-based-event-recorder
#7
William George Newham, Muzahir Hassan Tayebjee
Background: Definitive diagnosis of arrhythmia relies on "symptom-rhythm correlation" when electrocardiographic (ECG) evidence of the patient's cardiac rhythm is obtained at the time of symptoms. The AliveCor smartphone App and device (AliveCor Inc, California, USA) has recently been introduced as an easy to use cardiac event recorder. The aim of this study was to investigate whether the smartphone based event recorder could be effectively used to achieve symptom rhythm correlation in unselected patients with palpitations...
June 2017: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/29247089/study-protocol-for-smartphone-monitoring-for-atrial-fibrillation-in-real-time-in-india-smart-india-a-community-based-screening-and-referral-programme
#8
Apurv Soni, Sunil Karna, Harshil Patel, Nisha Fahey, Shyamsundar Raithatha, Anna Handorf, John Bostrom, Syed Bashar, Kandarp Talati, Ravi Shah, Robert J Goldberg, Sunil Thanvi, Ajay Gajanan Phatak, Jeroan J Allison, Ki Chon, Somashekhar Marutirao Nimbalkar, David D McManus
INTRODUCTION: Atrial fibrillation (AF), the world's most common arrhythmia, often goes undetected and untreated in low-resource communities, including India, where AF epidemiology is undefined. AF is an important risk factor for stroke, which plagues an estimated 1.6 million Indians annually. As such, early detection of AF and management of high-risk patients is critically important to decrease stroke burden in individuals with AF. This study aims to describe the epidemiology of AF in Anand District, Gujarat, India, characterise the clinical profile of individuals who are diagnosed with AF and determine the performance of two mobile technologies for community-based AF screening...
December 14, 2017: BMJ Open
https://www.readbyqxmd.com/read/29223306/diagnostic-accuracy-of-multi-lead-ecgs-obtained-using-a-pocket-sized-bipolar-handheld-event-recorder
#9
Ani Nigolian, Nicolas Dayal, Haïg Nigolian, Carine Stettler, Haran Burri
BACKGROUND: Handheld ECG event recorders are useful for rhythm monitoring but only record a single lead, which may limit interpretation. We sought to investigate if a multi-lead ECG may be reconstituted using this device, and aimed to evaluate diagnostic accuracy. METHODS: A commercially-available handheld bipolar ECG event recorder was used to reconstruct a 9-lead ECG (leads I, II and III, V1-6). Tracings were analyzed independently by a cardiologist and a fellow...
November 21, 2017: Journal of Electrocardiology
https://www.readbyqxmd.com/read/29215160/new-figo-and-swedish-intrapartum-cardiotocography-classification-systems-incorporated-in-the-fetal-ecg-st-analysis-stan-interpretation-algorithm-agreements-and-discrepancies-in-cardiotocography-classification-and-evaluation-of-significant-st-events
#10
Per Olofsson, Håkan Norén, Ann Carlsson
The updated intrapartum cardiotocography (CTG) classification system by FIGO in 2015 (FIGO2015) and the FIGO2015-approached classification by the Swedish Society of Obstetricians and Gynecologist in 2017 (SSOG2017) are not harmonized with the fetal ECG ST analysis (STAN) algorithm from 2007 (STAN2007). The study aimed to reveal homogeneity and agreement between the systems in classifying CTG and ST events, and relate to maternal and perinatal outcomes MATERIAL AND METHODS: Among CTG traces with ST events, 100 traces originally classified as normal, 100 as suspicious and 100 as pathological were randomly selected from a STAN database and classified by two experts in consensus...
December 7, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29214319/electrocardiographic-findings-in-national-basketball-association-athletes
#11
Marc P Waase, R Kannan Mutharasan, William Whang, Marco R DiTullio, John P DiFiori, Lisa Callahan, Jimmie Mancell, Dermot Phelan, Allan Schwartz, Shunichi Homma, David J Engel
Importance: While it is known that long-term intensive athletic training is associated with cardiac structural changes that can be reflected on surface electrocardiograms (ECGs), there is a paucity of sport-specific ECG data. This study seeks to clarify the applicability of existing athlete ECG interpretation criteria to elite basketball players, an athlete group shown to develop significant athletic cardiac remodeling. Objective: To generate normative ECG data for National Basketball Association (NBA) athletes and to assess the accuracy of athlete ECG interpretation criteria in this population...
December 6, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/29199265/standard-values-and-characteristics-of-electrocardiographic-findings-in-children-and-adolescents
#12
Masao Yoshinaga, Mari Iwamoto, Hitoshi Horigome, Naokata Sumitomo, Hiroya Ushinohama, Naomi Izumida, Nobuo Tauchi, Tatsuya Yoneyama, Katsumi Abe, Masami Nagashima
BACKGROUND: Reference values and the characteristics of the electrocardiographic (ECG) findings using a large number of subjects are lacking for children and adolescents.Methods and Results:A total of 56,753 digitally stored ECGs of participants in a school-based ECG screening system were obtained between 2006 and 2009 in Kagoshima, Japan. Each ECG was manually reviewed by 2 pediatric cardiologists and only ECGs with sinus rhythm were included. A final total of 48,401 ECGs from 16,773 1st (6 years old, 50% girls), 18,126 7th (12 years old, 51% girls), and 13,502 10th graders (15 years old, 52% girls) were selected...
December 1, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/29191564/dynamic-st-segment-abnormality
#13
Elias B Hanna, Paul A LeLorier, D Luke Glancy
A 37-year-old man came to the emergency department because of several days of intermittent chest pain. An electrocardiogram (ECG) showed sinus rhythm, left atrial and left ventricular enlargement, and an early repolarization pattern. A second ECG recorded 10 minutes later was strikingly different, with ST-segment elevation and large upright T waves in the anterior precordial leads, interpreted as evidence of an ST-segment elevation myocardial infarction, and the cardiac catheterization team was activated. Closer inspection of the ECG, however, disclosed that the changes were because of intermittent ventricular pre-excitation of the Wolff-Parkinson-White type, and no electrocardiographic, echocardiographic, or serum markers of myocardial infarction were found...
February 1, 2018: American Journal of Cardiology
https://www.readbyqxmd.com/read/29188389/performance-evaluation-of-time-frequency-distributions-for-ecg-signal-analysis
#14
Ahmed Faeq Hussein, Shaiful Jahari Hashim, Ahmad Fazli Abdul Aziz, Fakhrul Zaman Rokhani, Wan Azizun Wan Adnan
The non-stationary and multi-frequency nature of biomedical signal activities makes the use of time-frequency distributions (TFDs) for analysis inevitable. Time-frequency analysis provides simultaneous interpretations in both time and frequency domain enabling comprehensive explanation, presentation and interpretation of electrocardiogram (ECG) signals. The diversity of TFDs and specific properties for each type show the need to determine the best TFD for ECG analysis. In this study, a performance evaluation of five TFDs in term of ECG abnormality detection is presented...
November 29, 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/29176391/the-relationship-of-all-cause-mortality-to-average-on-treatment-systolic-blood-pressure-is-significantly-related-to-baseline-systolic-blood-pressure-implications-for-interpretation-of-the-systolic-blood-pressure-intervention-trial-study
#15
Peter M Okin, Sverre E Kjeldsen, Richard B Devereux
BACKGROUND: The SPRINT study demonstrated that targeting systolic blood pressure (SBP) less than 120 mmHg was associated with lower cardiovascular event and mortality rates. In the LIFE study, however, a lower achieved SBP was associated with increased mortality. Mean baseline SBP in SPRINT was 140 mmHg and a third of the population had a baseline SBP 132 mmHg or less, raising the question of whether the lower baseline SBP in SPRINT could in part account for these differences. METHODS: All-cause mortality during 4...
November 15, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/29173405/electrocardiographic-markers-of-sudden-cardiac-death-including-left-ventricular-hypertrophy
#16
REVIEW
Andrés Ricardo Pérez-Riera, Raimundo Barbosa-Barros, Mohammad Shenasa
Although the electrocardiograph (ECG) was invented more than 100 years ago, it remains the most commonly used test in clinical medicine. It is easy to perform, relatively cheap, and results are readily available. Interpretation, however, needs expertise and knowledge. New data, phenomenon, and syndromes are continually discovered by the ECG. It is important to differentiate between normal and abnormal ECGs first and then try to correlate the findings with clinical pathologies. Furthermore, the ECG is an integral part of the screening model for a variety of conditions such as channelopathies, athletes, preoperative risk profile, and remains the cardiologist's best friend...
December 2017: Cardiac Electrophysiology Clinics
https://www.readbyqxmd.com/read/29170302/5%C3%A2-a-study-analysing-the-diagnostic-performance-of-ecg-interpretation-for-30-day-major-cardiac-events-in-the-emergency-department
#17
Niall Morris, Rick Body
STUDY OBJECTIVE: This study evaluates the diagnostic accuracy of an Emergency Medicine (EM) clinician at identifying ischaemia on an ECG using 30-day major adverse cardiac events (MACE) as the primary outcome. METHODS: This is a secondary analysis of a prospective, multi-centre, observational cohort at 14 centres: the Bedside Evaluation of Sensitive Troponin study. All fourteen Emergency Departments were based in the United Kingdom. Emergency physicians' assessments of the ECG were collected using a standardised form...
December 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29169886/a-potential-diagnostic-pitfall-in-acute-chest-pain-massive-pulmonary-embolism-mimicking-acute-st-elevation-myocardial-infarction
#18
Ya-Wen Lu, Yi-Lin Tsai, Chun-Chin Chang, Po-Hsun Huang
BACKGROUND: Pulmonary embolism (PE) represents a clinical challenge for clinicians because of nonspecific presentations, including dyspnea, chest pain, and tachycardia. The immediate 12-lead electrocardiogram (ECG) is commonly used to facilitate differential diagnosis of acute chest pain. Although relative rare, massive pulmonary embolism could induce ST segment elevation and mimic acute myocardial infarction. CASE PRESENTATION: We present a challenging scenario that ECG showed ST segment elevation, nevertheless, urgent coronary angiogram revealed non-obstructive coronary artery disease...
November 20, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29154691/optimal-screening-methods-to-detect-cardiac-disorders-in-athletes-an-evidence-based-review
#19
Zachary K Winkelmann, Ashley K Crossway
Reference/Citation:  Harmon KG, Zigman M, Drezner JA. The effectiveness of screening history, physical exam, and ECG to detect potentially lethal cardiac disorders in athletes: a systematic review/meta-analysis. J Electrocardiol. 2015;48(3):329-338. CLINICAL QUESTION:   Which screening method should be considered best practice to detect potentially lethal cardiac disorders during the preparticipation physical examination (PE) of athletes? DATA SOURCES:   The authors completed a comprehensive literature search of MEDLINE, CINAHL, Cochrane Library, Embase, Physiotherapy Evidence Database (PEDro), and SPORTDiscus from January 1996 to November 2014...
November 20, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29154379/proposed-in-training-electrocardiogram-interpretation-competencies-for-undergraduate-and-postgraduate-trainees
#20
Pavel Antiperovitch, Wojciech Zareba, Jonathan S Steinberg, Ljuba Bacharova, Larisa G Tereshchenko, Jeronimo Farre, Kjell Nikus, Takanori Ikeda, Adrian Baranchuk
Despite its importance in everyday clinical practice, the ability of physicians to interpret electrocardiograms (ECGs) is highly variable. ECG patterns are often misdiagnosed, and electrocardiographic emergencies are frequently missed, leading to adverse patient outcomes. Currently, many medical education programs lack an organized curriculum and competency assessment to ensure trainees master this essential skill. ECG patterns that were previously mentioned in literature were organized into groups from A to D based on their clinical importance and distributed among levels of training...
November 8, 2017: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
keyword
keyword
77481
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"