#Cardiograph function software#

The progression of hypertensive heart disease involves myocardial fibrosis and changes in left ventricular geometry that precedes functional changes. In Portugal, according to PHYSA study, has overall prevalence of hypertension, in 2014, of 42.2% (44.4% in men, 40.2% in women). More widespread use of IC has been limited due to limitations of the studies, mostly cross-sectional, with small samples, recruiting hemodynamically stable patients and providing inconsistent estimates of accuracy and reproducibility in different settings.ĪHT is responsible for high morbidity and mortality. IC has evolved in recent years, making it an attractive and economical tool, particularly in screening settings and there is extensive published literature on its usefulness. It analyses and registers hemodynamic changes through the measurement of electrical resistance changes in the thorax and translates them graphically as impedance and electrocardiogram waveforms. It is easy-to-execute, non-operator-dependent and cost-effective. Impedance cardiography (IC) is a complementary diagnostic test used in the study of arterial hypertension (AHT) and in the optimization of antihypertensive therapy. Condition or diseaseĭiagnostic Test: Diastolic function evaluationīACKGROUND.

Descriptive and analytical study with analysis of the agreement between the diagnosis of diastolic dysfunction and its degree, as well as the parameters obtained by impedance cardiography and echocardiography in patients with AHT. The IMPEDDANS study aims to validate IC for screening left ventricular diastolic dysfunction in outclinic patients with AHT, using functional echocardiography as the clinical standard. It seems an attractive and economical option to change the clinical approach for screening however, its validation in well-defined populations is required to sustain its use in clinical practice. Impedance cardiography (IC) is presently used in the study of AHT and in the optimization of antihypertensive therapy. Alternative tools for the screening of diastolic function in hypertensive patients are needed. The cardiac repercussion of AHT is usually assessed by electrocardiography and echocardiography, time-consuming, technically demanding examinations that require experienced operators, which limits their use for screening diastolic dysfunction. Why Should I Register and Submit Results?Īrterial hypertension (AHT) is responsible for important morbidity and mortality.Installing it on your computer can be done easily, its interface is minimalistic, features intuitive functions and requires no additional configuration for making use of its capabilities entirely. Lightweight application that can help you measure your heart rate by using your webcamĪs a conclusion, Cardiograph is a simple program that can help you keep track of your heart rate by using your webcam. You might not receive the expected feedback as quickly because of certain reasons, some of which are: low lighting, poor webcam quality or motion. Therefore, using it can be done as easily as placing your finger on the webcam lens, pressing the dedicated button on the main window and waiting for the result. No configuration neededĬardiograph features no standard configuration menu, window or pane whatsoever. The main window features two different sections, one that provides you with real-time graphical feedback of your heart rate and another one that displays the number of beats per minute after analyzing the data. You just need to connect your video capture device to your computer, click the heart-shaped button, place your finger on the webcam lens and wait for the results. This tool can help you keep track of your heart rate by enabling you to measure it with your webcam. It features a simple, user-friendly interface that comes with straightforward functions, thus enabling you to access them with minimum difficulty. Setting up this program on your computer can be done in a hassle-free manner, as it does not require you to perform any complex configuration during its installation.

#Cardiograph function software#

Please note that this software solution can function properly only if you provide it with a webcam device. Nowadays, you can rely on some applications that can help you keep track of certain health indicators, such as Cardiograph. Taking care of your health is an important concern, since various simple issues if left untreated, can lead to more severe complications.