Results 11 to 20 of about 150,532 (357)

Reduction of radiation dose for coronary computed tomography angiography using prospective electrocardiography-triggered high-pitch acquisition in clinical routine [PDF]

open access: bronze, 2018
Purpose: To evaluate the image quality, radiation exposure, and means of application in a group of patients who underwent coronary computed tomography angiography (CCTA) performed with low-dose prospective electrocardiography (ECG)-triggered acquisition ...
Narumol Chaosuwannakit   +1 more
openalex   +4 more sources

Novel electrocardiographic criteria for the diagnosis of arrhythmogenic right ventricular cardiomyopathy [PDF]

open access: yes, 2015
Aims: In order to improve the electrocardiographic (ECG) diagnosis of arrhythmogenic right ventricular cardiomyopathy (ARVC), we evaluated novel quantitative parameters of the QRS complex and the value of bipolar chest leads (CF leads) computed from the ...
Bastiaenen, Rachel   +6 more
core   +1 more source

Do patients with suspected heart failure and preserved left ventricular systolic function suffer from "diastolic heart failure" or from misdiagnosis? A prospective descriptive study [PDF]

open access: yes, 2000
OBJECTIVES: To characterise the clinical features of patients with suspected heart failure but preserved left ventricular systolic function to determine if they have other potential causes for their symptoms rather than being diagnosed with 'diastolic ...
Caruana, L.   +3 more
core   +2 more sources

Lightweight Denoising Autoencoder Design for Noise Removal in Electrocardiography

open access: yesIEEE Access, 2022
This study proposes two denoising autoencoder models with discrete cosine transform and discrete wavelet transform, to remove electrode motion artifacts in noisy electrocardiography. Initially, the discrete cosine transform and discrete wavelet transform
Ming-Hwa Sheu   +5 more
doaj   +1 more source

Ventricular response during lungeing exercise in horses with lone atrial fibrillation [PDF]

open access: yes, 2013
Reasons for performing the study Atrial fibrillation (AF) is the most important dysrhythmia affecting performance in horses and has been associated with incoordination, collapse and sudden death.
De Clercq, Dominique   +5 more
core   +2 more sources

A rare cause of myocardial infarction with non-obstructive coronary arteries-case report of ST-segment elevation myocardial infarction caused by a mediastinal mass [PDF]

open access: yes, 2018
© The Author(s) 2018. Published by Oxford University Press on behalf of the European Society of Cardiology. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org ...
Anwar, Majid   +2 more
core   +2 more sources

Accuracy of Electrocardiography-guided PICC in Atrial Fibrillation Patients

open access: yesThe Arab Journal of Interventional Radiology, 2023
Objectives We conducted this study to review our experience performing electrocardiography-guided peripherally inserted central catheter insertion in patients with atrial fibrillation.
Ibraheem Aljediea   +4 more
doaj   +1 more source

Identification of weakly coupled multiphysics problems. Application to the inverse problem of electrocardiography [PDF]

open access: yes, 2015
This work addresses the inverse problem of electrocardiography from a new perspective, by combining electrical and mechanical measurements. Our strategy relies on the defini-tion of a model of the electromechanical contraction which is registered on ECG ...
Corrado, Cesare   +2 more
core   +5 more sources

Transient ischemic attack and acute ischemic stroke: evidence of altered corrected index of cardiac electrophysiological balance

open access: yesFrontiers in Neurology
BackgroundSeveral electrocardiogram (ECG) abnormalities have been reported in patients with acute cerebral ischemic events. The index of cardiac electrophysiological balance (iCEB) and corrected index of cardiac electrophysiological balance (iCEBc) are ...
Zhen Hu   +11 more
doaj   +1 more source

Examination of Electrocardiography and 24-Hour Holter Electrocardiography Data of Children Presenting With the Complaint of Palpitation.

open access: yesVan Tıp Dergisi, 2021
INTRODUCTION: Introduction: Palpitations are the most common and most important symptoms of patients with rhythm disturbances. Rhythm disturbances may not be detected by electrocardiography.
Mehmet Türe, Alper Akın
doaj   +1 more source

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