[Possibilities for trend registration of the behavior of extrasystoles in patients with coronary disease].
The ECG long-term registration as a method of controlling the action of the heart proves to be particularly evident above all when using it in patients with endangered coronaries. A partial achievement in this questioning can also be obtained by checking the behaviour of cardiac rhythm showing a tendency and disturbances of cardiac rhythm, respectively. Own investigations using a new combination of trend processing system and arrhythmia monitor BMT5111 of the combined works VEB Messgerätewerk Zwönitz show that particularly the signal parameters prematurity and breadth of QRS-basis are suitable for the differentiated registration and documentation of arrhythmic events. The continuous registration of disturbances of rhythm as well as the obtaining of informations on their short-term and long-term behaviour allow simultaneously a clinical valuation. With the help of an observation group of 67 patients and selected instances mode of action, indication area and effectiveness of the trend registration method are made clear.