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1. The following instructions correspond to the Baroreflex Slope Analysis
2. Minimize all channels except Channels 5 & 9 that correspond to CNAP Blood Pressure & ECG respectively, by clicking on the triangle icon on the left hand slide of the channel number.  
   
   
3. Using the magnifying glass tool, zoom into a small region of the CNAP Blood Pressure channel.
   
   1. Using your cursor, click on the a small region in the waveform and drag. A blue selection box will appear, indicating that your are expanding/zooming into this specific region.
      
      
      
   2. Your goal is to expand the channel waveform so that all systoles are visible.
      
      
      
4. Using the I-Beam tool, highlight/select the entire Rest Period
   1. NOTE: You must select the entire REST PERIOD waveform before proceeding to Step 5 below. If no selection is made, the analysis data cannot be populated.
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5. Go to Analysis → Hemodynamics → and select "Baroreflex Slope Analysis" from the options menu
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6. From the Baroreflex Analysis Menu, enter the following settings & click OK:
   
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7. Highlight a single systole in the BP data and select "Systole Is Selected"
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8. Software populates Baroreflex Slope Analysis on a separate window showing HR (ms) in Y-axis and Systolic BP(mmHg) in X-axis
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   2. Note: Pairs may be excluded by checking off check boxes.
      
      
   3. Your original waveform now displays QRS complexes
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