1 - 10 of 15 articles
This contribution presents the development of the pattern recognition procedure for ECG signal evaluation. In contrast to the methods already available, the procedure is not based on an ever deeper splitting of the signal into individual attributes but uses procedures of signal pattern...
Alternation of the amplitude of the repolarization wave (T-wave) of the body surface ECG, usually referred to as T-wave alternans (TWA), has become one of the most important noninvasive tools in cardiac risk stratification. In earlier experimental and clinical studies TWA was shown to predict an...
The variability of electric and magnetic signals from the heart during the depolarization phase is investigated. A signal processing method is developed which provides estimates for the beat-to-beat variability of the QRS-complex. The method is based on the decomposition of the depolarization...
Electrocardiographic imaging (ECGI) is a useful noninvasive modality for exploring the spread of electrical activation within the ventricular wall. In this model study, we seek to determine whether ECGI could detect changes in patterns of pacing-generated epicardial potentials. An anatomical...
We have applied various methods to extract parameters from high-resolution magnetocardiographic (MCG) and electrocardiographic (ECG) recordings for characterizing the risk of life-threatening arrhythmias. The methods include detection of late fields and late potentials at the end of the QRS,...
Hintergrund: Die guten Ergebnisse der Cox-Maze-III-Operation konnten den Beweis führen, dass eine chirurgische Behandlung des Vorhofflimmerns möglich ist. Die Maze-Operation ist aber chirurgisch anspruchsvoll und mit einem großen Zeitaufwand verbunden, was zur Entwicklung von vereinfachten...
The individual adjustment of the AV intervals is a prerequisite for the hemodynamic advantages of dual-chamber pacing. The methods for the optimization of the AV-Delay (AVD) applied so far are time intensive. A simple and fast method is the approximate adjustment of the AVD with the surface-ECG....
Read and print from thousands of top scholarly journals.
Continue with Facebook
Sign up with Google
Log in with Microsoft
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don’t already have one.
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don’t already have one.