Results 21 to 30 of about 88,145 (253)

Modelo de clasificación dinámico de arritmias cardíacas mediante aprendizaje de máquina con interfaz a usuario

Ciencia e Ingeniería Neogranadina, 2006
Este trabajo presenta el desarrollo de un modelo de clasificación de arritmias cardiacas, basado en la duración de las ondas de registros electrocardiográficos, utilizando técnicas de clasificación supervisada. Los clasificadores desarrollados se basaron
Leonardo Ramírez López
doaj   +1 more source

Andersen-Tawil syndrome: report of 3 novel mutations and high risk of symptomatic cardiac involvement. [PDF]

, 2014
IntroductionAndersen-Tawil syndrome (ATS) is a potassium channelopathy affecting cardiac and skeletal muscle. Periodic paralysis is a presenting symptom in some patients, whereas, in others, symptomatic arrhythmias or prolongation of QT in ...
Bieganowska, Katarzyna, Bienias, Piotr, Kaminska, Anna, Kostera-Pruszczyk, Anna, Lee, Hsien-Yang, Miszczak-Knecht, Maria, Ploski, Rafal, Potulska-Chromik, Anna, Pruszczyk, Piotr, Ptáček, Louis J, Quinn, Emily, Szczałuba, Krzysztof   +11 more
core   +2 more sources

A Statistical Model for Risk Stratification on the Basis of Left Ventricular Ejection Fraction and Heart-Rate Turbulence [PDF]

, 2000
The MPIP data set was used to obtain a model for mortality risk stratification of acute myocardial infarction patients. The predictors heart rate turbulence (HRT) and left-ventricular ejection fraction (LVEF) were employed. HRT was a categorical variable
Barthel, Petra, Bigger Jr., J. Thomas, Pashova, Victoria, Rolnitzky, Linda, Schmidt, Georg, Schneider, Raphael, Schömig, Albert, Ulm, Kurt   +7 more
core   +1 more source

Study of retrospective analysis of atrial fibrillation risk in patients with premature ventricular contraction burden

Heart India
Background: Atrial fibrillation (AF) is a common cardiac arrhythmia that significantly contributes to morbidity and mortality worldwide, primarily due to complications such as stroke and heart failure.
G. R. Harikrishnan, H. Sadiqa Nasreen, A. K. Badrinath, Sandeep D. Paroth   +3 more
doaj   +1 more source

The Importance of Continuous Blood Pressure Holter Monitoring Devices in the Correct Diagnosis of Arterial Hypertension in Pediatric Patients

EIRP Proceedings, 2021
Arterial hypertension in pediatric patients is still an underdiagnosed entity. There are described numerous factors that can potentially interfere with blood pressure values and therefore influence arterial blood pressure variations such as: strong ...
Miruna-Patricia Dragostin, Aurel Nechita
doaj  

Heart rate variability and target organ damage in hypertensive patients [PDF]

, 2012
Background: We evaluated the association between linear standard Heart Rate Variability (HRV) measures and vascular, renal and cardiac target organ damage (TOD).
2003 European Society of Hypertension, A Garcia-Garcia, A Kluttig, A Musialik-Lydka, A Shehab, AI Vinik, AL Goldberger, AS Levey, B Dahlof, D Sahn, DH O'Leary, DJ Brotman, DW Kitzman, EB Schroeder, Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults, G de Simone, G Ferrari, G Iaccarino, G Lembo, G Mancia, G Martini, G Parati, GN Arbolishvili, JF Thayer, K Jensen-Urstad, K Oikawa, KH Tseng, L Pecchia, L Pecchia, LE Chambless, Leandro Pecchia, LM Ueno, Lomb, M Hollander, M Malik, M Zabalgoitia, MW Lorenz, N De Luca, N de Luca, Nicola De Luca, P Alter, P Chandra, P Hamilton, P Melillo, P Melillo, P Melillo, Paolo Melillo, R Izzo, Raffaele Izzo, RB Devereux, RB Devereux, RF Berntsen, RM Lang, S Kodituwakku, S Yusuf, U Rajendra Acharya, Z Bajko   +56 more
core   +4 more sources

Four pieces of music with critical commentary [PDF]

, 2009
This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.The commentaries contained in this volume supplement the four pieces of chamber music I composed in my research toward the Master of Philosophy degree ...
Holter, Colin Kirkland
core  

Comparative study on the quality of electrocardiogram and arrhythmia detection using wireless ambulatory Vigo SmartHeart Holter and conventional Holter

MRIMS Journal of Health Sciences
Background: Wireless Holter monitors can be a great alternative to the traditional wired holter monitoring potentially giving better patient outcomes. However, the technology is new and less explored for the quality of ECG wave forms.
Sudha Bala, Mehdi Ali Mirza, Archana Mavoori, Rajiv Kumar Bandaru, Mallikharjuna Kampally, Sony Agarwal, Rishabh Chormalle   +6 more
doaj   +1 more source

Mobile Cardiac Outpatient Telemetry Patch vs Implantable Loop Recorder in Cryptogenic Stroke Patients in the US – Cost-Minimization Model

Medical Devices: Evidence and Research, 2021
Goran Medic,1,2 Nikos Kotsopoulos,3 Mark P Connolly,2,3 Jennifer Lavelle,4 Vincent Norlock,4 Manish Wadhwa,4 Belinda A Mohr,5 Wayne M Derkac4 1Chief Medical Office, Philips Healthcare, Eindhoven, Netherlands; 2Department of Pharmacy, University of ...
Medic G, Kotsopoulos N, Connolly MP, Lavelle J, Norlock V, Wadhwa M, Mohr BA, Derkac WM   +7 more
doaj  

Comparison of two systems for long-term heart rate variability monitoring in free-living conditions - a pilot study [PDF]

, 2011
OBJECTIVE: A number of small portable systems that can measure HRV are available to address questions related to autonomic regulation in free-living subjects.
Holtermann, Andreas, Jespersen, Tobias, Korshoj, Mette, Kristiansen, Jesper, Mortensen, Ole Steen, Skotte, Jorgen H, Søgaard, Karen   +6 more
core   +2 more sources