keyword
MENU ▼
Read by QxMD icon Read
search

("ECG" OR " EKG") AND ("Supraventricular Tachycardia" OR "SVT")

keyword
https://www.readbyqxmd.com/read/30101452/twenty-four-hour-ambulatory-ecg-monitoring-relevancy-in-myotonic-dystrophy-type-1-follow-up-prognostic-value-and-heart-rate-variability-evolution
#1
Alexandre Gamet, Bruno Degand, François Le Gal, Nicolas Bidegain, Anne Delaubier, Brigitte Gilbert-Dussardier, Luc Christiaens, Rodrigue Garcia
BACKGROUND: Patient prognosis in type 1 myotonic dystrophy (DM1) is very poor. Annual 24-hour holter ECG monitoring is recommended but its relevance is debated. Main objective was to determine whether holter ECG parameters could predict global death in DM1 patients and secondarily to assess whether they could predict cardiovascular events and sudden cardiac death, to compare DM1 patients and healthy controls, and to assess their evolution in DM1 over a 5-year period. METHODS: This retrospective study included genetically confirmed DM1...
August 12, 2018: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/30049495/cardiac-outcome-in-classic-infantile-pompe-disease-after-13-years-of-treatment-with-recombinant-human-acid-alpha-glucosidase
#2
Carine I van Capelle, Esther Poelman, Ingrid M Frohn-Mulder, Laurens P Koopman, Johanna M P van den Hout, Luc Régal, Bjorn Cools, Wim A Helbing, Ans T van der Ploeg
BACKGROUND: Cardiac failure is the main cause of death in untreated classic infantile Pompe disease, an inheritable metabolic myopathy characterized by progressive hypertrophic cardiomyopathy. Since the introduction of enzyme replacement therapy (ERT), survival has increased significantly due to reduced cardiac hypertrophy and improved cardiac function. However, little is known about ERT's long-term effects on the heart. METHODS: Fourteen patients were included in this prospective study...
July 19, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/30034964/antidromic-atrioventricular-reentry-tachycardia-with-wolff-parkinson-white-syndrome-a-rare-beast
#3
Rizwan Ali, Arooj Tahir, Muhammad Nadeem, Mohammed I Shakhatreh, Brett Faulknier
Orthodromic atrioventricular reentrant tachycardia (AVRT) is the second-most-common form of supraventricular tachycardia (SVT) and is inducible in approximately 55% of individuals with Wolff Parkinson White (WPW) syndrome. Antidromic AVRT, where the accessory atrioventricular connection is used as the antegrade limb and the atrioventricular node serves as the retrograde limb of the circuit, has been clinically documented in less than 5% of patients with WPW syndrome and may be induced in less than 10% of these WPW cases in the electrophysiology laboratory...
May 17, 2018: Curēus
https://www.readbyqxmd.com/read/29997017/novel-criterion-for-the-differential-diagnosis-of-wide-qrs-complexes-and-wide-complex-tachycardia-using-the-initial-activation-of-qrs-on-leads-v1-and-v2-differential-diagnosis-of-wide-qrs-based-on-v1-v2
#4
Imane El Hajjaji, Giuliano Becker, Teresa Kus, Alain Vinet, Artur Berkovitz, Marcio Sturmer
BACKGROUND: Many diagnostic criteria for the differential diagnosis of wide complex tachycardia (WCT) are complex and not completely accurate. Incorrect diagnosis is also related to error in applying criteria. OBJECTIVES: To propose a novel reliable criterion for wide QRS complexes' differential diagnosis. MATERIAL AND METHODS: One hundred Electrocardiograms (ECGs) with wide QRS complexes were analyzed using the ECG software. Five variables were measured during the first 20 ms of QRS in leads V1 and V2 and compared between premature ventricular contraction (PVC) and conducted supraventricular impulse with bundle branch block (BBB) groups...
July 2018: Journal of Electrocardiology
https://www.readbyqxmd.com/read/29982228/contemporary-burden-and-correlates-of-symptomatic-paroxysmal-supraventricular-tachycardia
#5
Alan S Go, Mark A Hlatky, Taylor I Liu, Dongjie Fan, Elisha A Garcia, Sue Hee Sung, Matthew D Solomon
BACKGROUND: Contemporary data about symptomatic paroxysmal supraventricular tachycardia (PSVT) epidemiology are limited. We characterized prevalence and correlates of symptomatic PSVT within a large healthcare delivery system and estimated national PSVT burden. METHODS AND RESULTS: We identified adults with an encounter for potential PSVT between 2010 and 2015 in Kaiser Permanente Northern California, excluding those with prior known atrial fibrillation or atrial flutter...
July 7, 2018: Journal of the American Heart Association
https://www.readbyqxmd.com/read/29921358/in-flight-management-of-a-supraventricular-tachycardia-using-telemedicine
#6
Jessica J Voerman, Mary E Hoffe, Sam Surka, Paulo M Alves
BACKGROUND: Supraventricular tachycardia (SVT) is a common presenting arrhythmia in the general population. Cases of SVT presenting during commercial air travel are always challenging as they might be confused with other conditions requiring different treatment strategies. We present a case of an in-flight SVT that was successfully managed using telemedicine support. CASE REPORT: A 33-yr-old woman developed chest pain and dizziness while on an international commercial flight...
July 1, 2018: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/29895817/when-a-pseudo-infarct-electrocardiogram-ecg-pattern-in-a-posterior-accessory-wolff-parkinson-white-pathway-masks-a-true-inferior-infarct
#7
Muhammad U Butt, Ripa Patel, Yousef H Darrat, Gustavo X Morales, Claude S Elayi
BACKGROUND Wolff-Parkinson-White (WPW) pattern is due to a pre-excitation leading to characteristic ECG changes in sinus rhythm as short PR interval, the presence of delta waves, wide QRS complexes, and potentially Q wave-T wave vector discordance (pseudo-infarct pattern). These later changes can mask the underlying ECG depolarizing solely through the His-Purkinje system. Our case highlights how the ECG of a WPW pattern with a pseudo-infarct pattern can in fact mask a true infarct on the underlying ECG without pre-excitation...
June 13, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/29759535/utility-of-conventional-electrocardiographic-criteria-in-patients-with-idiopathic-ventricular-tachycardia
#8
Anil V Yadav, Babak Nazer, Barbara J Drew, John M Miller, Hicham El Masry, William J Groh, Andrea Natale, Nassir Marrouche, Nitish Badhwar, Yanfei Yang, Melvin M Scheinman
OBJECTIVES: This study sought to determine the ability of conventional electrocardiographic (ECG) criteria to correctly differentiate idiopathic ventricular tachycardia (VT) from supraventricular tachycardia (SVT) with aberrancy. BACKGROUND: Previously reported VT ECG criteria were developed from cohorts of patients with structural heart disease and have not been applied to patients with idiopathic VT. METHODS: ECGs of 115 idiopathic VTs, 101 post-myocardial infarction (MI) VTs, and 111 wide QRS SVTs were analyzed using standard criteria...
July 2017: JACC. Clinical Electrophysiology
https://www.readbyqxmd.com/read/29703454/wide-complex-tachycardia-discrimination-using-dynamic-time-warping-of-ecg-beats
#9
F Niknejad Mazandarani, M Mohebbi
BACKGROUND AND OBJECTIVE: Automatic processing and accurate diagnosis of wide complex tachycardia (WCT) arrhythmia groups using electrocardiogram signals (ECG) remains a challenge. WCT arrhythmia consists of two main groups: ventricular tachycardia (VT) and supraventricular tachycardia with aberrancy (SVT-A). These two groups have similar morphologies in the realm of ECG signals. VT and SVT-A arrhythmias originate from the ventricle and atrium, respectively. Hence, inaccurate diagnosis of SVT-A instead of VT can be fatal...
April 20, 2018: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/29680382/phenotypic-description-of-cardiac-findings-in-a-population-of-dogue-de-bordeaux-with-an-emphasis-on-atrial-fibrillation
#10
G McAulay, K Borgeat, J Sargent, P Mõtsküla, J Neves, J Dukes-McEwan, V Luis Fuentes
The aim of this study was to describe the clinical phenotype of Dogue de Bordeaux (DdB) referred for cardiac investigation, with particular reference to the prevalence of atrial fibrillation and associated features. Review of canine medical records of two United Kingdom veterinary referral hospitals identified 64 DdB with available echocardiographic and electrocardiographic (ECG)/Holter data. Atrial fibrillation was documented in 25 (39%) dogs and supraventricular tachycardia was recorded in five (7.8%) dogs...
April 2018: Veterinary Journal
https://www.readbyqxmd.com/read/29668588/a-delayed-diagnosis-of-catecholaminergic-polymorphic-ventricular-tachycardia-with-a-mutant-of-ryr2-at-c-7580t-g-for-6-years-in-a-9-year-old-child
#11
Hongyu Duan, Yongyi Lu, Song Yan, Lina Qiao, Yimin Hua, Yifei Li, Kaiyu Zhou, Chuan Wang
RATIONALE: Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a rare but potentially lethal inherited arrhythmia syndrome induced by adrenergic stress. Due to the atypical clinical manifestations in early age, limited recognition and experience of pediatric cardiologists, and low awareness of the significance of genetic diagnosis in some underdeveloped areas in China, a delayed or missed diagnosis of CPVT in children is common and concerning. PATIENT CONCERNS: A 9-year and 3-month male child with recurrent exercise-induced syncope accompanied by convulsion was initially misdiagnosed as epilepsy since the first manifestation at the age of 3 years...
April 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29513133/qt-prolongation-and-sudden-cardiac-death-risk-in-hypertrophic-cardiomyopathy
#12
Salma I Patel, Michael J Ackerman, Fadi E Shamoun, Jeffrey B Geske, Steve R Ommen, William T Love, Stephen S Cha, Johan M Bos, Steven J Lester
INTRODUCTION: Risk assessment for sudden cardiac death (SCD) in hypertrophic cardiomyopathy (HCM) remains complex. The goal of this study was to assess electrocardiogram (ECG)-derived risk factors on SCD in a large HCM population Methods: Retrospective review of adults with HCM evaluated at Mayo Clinic, Rochester, MN from 1 December 2002 to 31 December 2012 was performed. Data inclusive of ECG and 24-hour ambulatory Holter monitor were assessed. SCD events were documented by ventricular fibrillation (VF) noted on implantable cardioverter defibrillator (ICD), or appropriate VT or VF-terminating ICD shock...
March 7, 2018: Acta Cardiologica
https://www.readbyqxmd.com/read/29450560/-ecg-results-tips-and-tricks-for-the-correct-diagnosis-bradycardia-and-tachycardia-rhythm-disorders
#13
H-J Trappe
The 12-lead surface electrocardiogram (ECG) is of great importance for the diagnostics of cardiac arrhythmias. For the correct and systematic analysis it has a sensitivity and specificity for the correct diagnosis of supraventricular tachycardia or ventricular tachycardia of more than 95%. Nevertheless, the assessment of cardiac rhythm disorders is difficult for many physicians. In this way errors can occur, frequently due to a non-systematic analysis of the ECG; therefore, the aim of this article is to present the techniques and the necessary knowledge for assessment of the most frequent bradycardiac and tachycardiac heart rhythm disorders...
March 2018: Herz
https://www.readbyqxmd.com/read/29429070/a-34-year-longitudinal-study-on-long-term-cardiac-outcomes-in-dm1-patients-with-normal-ecg-at-baseline-at-an-italian-clinical-centre
#14
Elisabetta Bucci, Marco Testa, Loretta Licchelli, Alessandra Frattari, Nadia Attalla El Halabieh, Erica Gabriele, Giulia Pignatelli, Tiziana De Santis, Laura Fionda, Fiammetta Vanoli, Stefania Morino, Matteo Garibaldi, Antonella Di Pasquale, Nicola Vanacore, Annalisa Botta, Giovanni Antonini
Cardiac conduction and/or rhythm abnormalities (CCRA) are the most frequent and life-threatening complications in DM1. In order to determine prevalence, incidence, characteristics, age of onset and predictors of CCRA, CCRA progression and sudden cardiac death (SCD) in DM1, we collected ECG/24hECG-Holter data from a yearly updated 34-year database of a cohort of 103 DM1 patients without cardiac abnormalities at baseline, followed for at least 1 year. Fifty-five patients developed CCRA [39 developed conduction abnormalities (CCA) and 16 rhythm abnormalities (CRA)], which progressed in 22...
April 2018: Journal of Neurology
https://www.readbyqxmd.com/read/29276907/-regulatory-adaptive-status-in-determining-the-effectiveness-of-bisoprololum-and-sotalolum-in-patients-with-hypertensive-disease-and-paroxysmal-supraventricular-tachycardia
#15
V G Tregubov, V M Pokrovsky, N M Nazhalkina
AIM: To determine efficacy of bisoprolol and sotalol treatments in patients with paroxysmal supraventricular tachycardia (SVT) and essential hypertension (EH) considering effects of these treatments on the regulatory adaptive status (RAS). MATERIALS AND METHODS: The study included 49 patients with paroxysmal SVT associated with stage II-III EH randomized to two groups of either bisoprolol (6.9±2.2 mg/day, n=25) or sotalol (162.5±46.2 mg/day, n=24) treatment. Lisinopril (14...
2017: Kardiologiia
https://www.readbyqxmd.com/read/29237664/giant-retrocardiac-foregut-duplication-cyst-presenting-with-left-atrial-compression-and-palpitations
#16
Abdus Salam, Mujtaba Mubashir, Hadika Mubashir, Saulat Hasnain Fatimi
A 35-year-old man presented with a 3-month history of palpitations and shortness of breath. An ECG showed premature atrial contractions and episodes of supraventricular tachycardia. A subsequent echocardiogram showed a retrocardiac cystic mass that was compressing the left atrium. A CT scan confirmed these findings by showing a large left-sided posterior mediastinal cyst compressing the left atrium and pulmonary veins. The cyst was successfully excised from the retrocardiac position via left thoracotomy after which there was complete resolution of the palpitations...
December 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29189171/challenges-in-treatment-of-inappropriate-sinus-tachycardia
#17
REVIEW
Mohammed Ruzieh, Abdelmoniem Moustafa, Ebrahim Sabbagh, Mohammad M Karim, Saima Karim
BACKGROUND: Inappropriate Sinus Tachycardia (IST) is a clinical syndrome characterized by a sinus heart rate inexplicably higher than one hundred beats per minute at rest that is associated with symptoms like palpitations, dyspnea or dizziness in the absence of primary causes of tachycardia. The diagnosis requires exclusion of other causes of tachycardia including medications/substances (such as anti-cholinergic, beta-blocker withdrawal, caffeine, and alcohol) or medical conditions (such as panic attacks, pulmonary embolism, fever, hyperthyroidism, hypovolemia, anemia, and pain)...
March 14, 2018: Current Cardiology Reviews
https://www.readbyqxmd.com/read/29170144/coexistence-of-tachyarrhythmias-in-patients-with-tetralogy-of-fallot
#18
Elisabeth M J P Mouws, Jolien W Roos-Hesselink, Ad J J C Bogers, Natasja M S de Groot
BACKGROUND: The expanding population of adult patients with tetralogy of Fallot (ToF) requires knowledge of its long-term sequelae. OBJECTIVE: The purpose of this study was to examine the coexistence and order of appearance of atrial fibrillation (AF), other supraventricular tachycardias (SVTs), ventricular tachycardia (VT), and ventricular fibrillation (VF), and their impact on survival during long-term follow-up. METHODS: Adult, corrected ToF patients [N = 225; 128 male; mean ± SD (minimum-maximum) age 41 ± 12 (19-79) years] were included in the study...
April 2018: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/29119778/correlation-between-concentration-of-air-pollutants-and-occurrence-of-cardiac-arrhythmias-in-a-region-with-humid-continental-climate
#19
Marijana Knezović, Sanja Pintarić, Marko Mornar Jelavić, Višnja Nesek, Goran Krstačić, Mislav Vrsalović, Aljoša Šikić, Ivan Zeljković, Hrvoje Pintarić
In this study, we investigated the correlation of air temperature, pressure and concentration of air pollutants with the rate of admissions for cardiac arrhythmias at two clinical centers in the area with a humid continental climate. This retrospective study included 3749 patients with arrhythmias admitted to emergency department (ED). They were classified into four groups: supraventricular tachycardia (SVT), ventricular tachycardia (VT), atrial fibrillation/undulation (Afib/Aund), and palpitations (with no ECG changes, or with sinus tachycardia and extrasystoles)...
March 2017: Acta Clinica Croatica
https://www.readbyqxmd.com/read/28960632/zero-fluoroscopy-cryothermal-ablation-of-atrioventricular-nodal-re-entry-tachycardia-guided-by-endovascular-and-endocardial-catheter-visualization-using-intracardiac-echocardiography-ice-ice-trial
#20
Blerim Luani, Bernhard Zrenner, Maksim Basho, Conrad Genz, Thomas Rauwolf, Ivan Tanev, Alexander Schmeisser, Rüdiger C Braun-Dullaeus
INTRODUCTION: Stochastic damage of the ionizing radiation to both patients and medical staff is a drawback of fluoroscopic guidance during catheter ablation of cardiac arrhythmias. Therefore, emerging zero-fluoroscopy catheter-guidance techniques are of great interest. METHODS AND RESULTS: We investigated, in a prospective pilot study, the feasibility and safety of the cryothermal (CA) slow-pathway ablation in patients with symptomatic atrioventricular-nodal-re-entry-tachycardia (AVNRT) using solely intracardiac echocardiography (ICE) for endovascular and endocardial catheter visualization...
January 2018: Journal of Cardiovascular Electrophysiology
keyword
keyword
158352
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"