The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A measurement of blood pressure is a basic diagnostic technique for examining of the cardiovascular system. There are a lot of methods for determination of the blood pressure, but an oscillometric measurement (investigation of oscillometric pulsations) is one of the most frequent methods used in modern electronic tonometers. The results given by oscillometric measurements are very dependent on the...
This contribution deals with the Pulse Transition Time (PTT) as a marker that can predict some cardiovascular problems. The PTT is calculated from the ECG and PPG signals measured on a finger. The PTT is a parameter that is dependent mainly on aortic length (alternatively patient's height) and blood pressure. It means that there is no general criteria how to assess the PTT value without the knowledge...
This paper presents a modular development telemonitoring system. The system consists of wireless communication and biosignal acquisition modules. These modules are connected to a control unit via an extension board. The control unit is based on STM32 EVO Primer development kit. An integrated accelerometer is used for monitoring of subject's activity. The system features a signal processing and heart...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.