Simulování srdeční činnosti v LabView

Abstract

Heart, as one of the major organs in the human body has an important function, which is propelling the blood through the body. In order to this activity can be realize, it is necessary to be there some mechanical and electrical activity to start contraction of the heart muscle. The result of thesis is application, serving as a tutorial for students. Application shows the dependence of the mechanical activity on the electrical activity of the heart. This dependence is shown by two graphs and highlight the corresponding parts. The first graph is the ECG waveform and the second graph is a working diagram. Working diagram shows four of the cardiac cycle. The user has the possibility to modify various values such as heart rate, the volume of the left ventricle or left ventricle pressure. When you change the values you can watch, how the diagram changes from the ideal working diagram. The application also allows you to switch between graphs and watch changes of graphs depending on various pathologies.