A modified Zeeman model for producing HRV signals and its application to ECG signal generation

New Modeling for Generation of Normal and Abnormal Heart Rate Variability Signals

“…Figure 16 shows the obtained density of power spectrum of the obtained which is consistent with the previous normal samples [2] [3] [6] [10].…”

“…In the results of their survey they reported the effects of breathing signals and production of Mayer waves in the power spectrum of the obtained HRV signal [2].…”

“…As we know, the VLF is related to peripheral vascular and mechanisms of temperature regulation that have been produced by the sympathetic nervous system [10]. Input P 1 and S 2 respectively can determine the effectiveness of parasympathetic and sympathetic mechanisms that are related to the pressure sensor (baroreceptory) that appear in the LF (or Mayer) [2]. P 2 input is another part of the parasympathetic nervous impact on the heart, which its influence is visible in the power spectrum of HRV signal.…”

“…This input is due to frequency changes of breathing during inhalation and exhalation. These respiratory changes are effective in the HF (or RSA) related to power spectrum of HRV signal [2].…”

Extraction of Various Features of ECG Signal

“…The left ventricle pumps blood to the systemic circulation, where pressure is considerably higher than for the pulmonary circulation, which arises from right ventricular outflow. The left ventricular free wall and the septum is much thicker than the right ventricular wall [6]. The tricuspid valve lays between the right atrium and ventricle, and the mitral valve is between the left atrium and ventricle.…”