Xtrinsic FXOS8700CQ 6-Axis Sensor with Integrated Linear ...
6 axis practice
-
Upload
adam-thompson -
Category
Health & Medicine
-
view
451 -
download
5
Transcript of 6 axis practice
![Page 1: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/1.jpg)
12-Lead Electrocardiography
a comprehensive course
Adam Thompson, EMT-P, A.S.
Axis
Practice
![Page 2: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/2.jpg)
Practice
![Page 3: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/3.jpg)
Practice
Identify the rate & regularity
![Page 4: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/4.jpg)
Practice
Identify the rate & regularity
![Page 5: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/5.jpg)
Practice
Identify the rate & regularity
![Page 6: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/6.jpg)
Practice
Identify the rate & regularity
1 2 3
![Page 7: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/7.jpg)
Practice
Identify the rate & regularity
1 2 3
300 ÷ 3 = 100
![Page 8: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/8.jpg)
Practice
Identify the rhythm
HR ≈ 100
![Page 9: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/9.jpg)
Practice
Identify the rhythm
HR ≈ 100
![Page 10: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/10.jpg)
Practice
Identify the rhythm
HR ≈ 100
![Page 11: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/11.jpg)
Practice
Normal Sinus Rhythm
HR ≈ 100
Normal Sinus
![Page 12: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/12.jpg)
Practice
Frontal Axis?
HR ≈ 100
Normal Sinus
![Page 13: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/13.jpg)
Practice
Frontal Axis?
HR ≈ 100
Normal Sinus
![Page 14: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/14.jpg)
Practice
Frontal Axis?
HR ≈ 100
Normal Sinus
![Page 15: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/15.jpg)
Practice
• Equiphasic lead is aVF.
• Find lead perpendicular to aVF
![Page 16: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/16.jpg)
Practice
• Equiphasic lead is aVF.
• Find lead perpendicular to aVF
![Page 17: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/17.jpg)
Practice
Frontal Axis?
HR ≈ 100
Normal Sinus
![Page 18: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/18.jpg)
Practice
• Lead I is positive• Frontal axis is
about 0
![Page 19: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/19.jpg)
Practice
• Lead I is positive• Frontal axis is
about 0• That is in normal
quadrant.
![Page 20: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/20.jpg)
Practice
Frontal Axis = Normal, about 0
HR ≈ 100
Normal Sinus
Frontal axis is normal
![Page 21: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/21.jpg)
Practice
Precordial Axis
HR ≈ 100
Normal Sinus
Frontal axis is normal
![Page 22: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/22.jpg)
Practice
Early Transition, Counterclockwise Rotation
HR ≈ 100
Normal Sinus
Frontal axis is normal
![Page 23: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/23.jpg)
Practice
Lets try another
![Page 24: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/24.jpg)
Practice
![Page 25: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/25.jpg)
Practice
Determine Rate & Rhythm
![Page 26: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/26.jpg)
Practice
Determine Rate & Rhythm
HR ≈ 75
Normal Sinus
![Page 27: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/27.jpg)
Practice
Determine Frontal Axis
HR ≈ 75
Normal Sinus
![Page 28: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/28.jpg)
Quadrant Method
ERAD LAD
RAD Normal
180 0
-90
90
![Page 29: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/29.jpg)
Practice
Determine Frontal Axis
HR ≈ 75
Normal Sinus
![Page 30: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/30.jpg)
Quadrant Method
Lead I aVF
Normal Positive (+) Positive (+)
RAD Negative (-) Positive (+)
LAD Positive (+) Negative (-)
ERAD Negative (-) Negative (-)
![Page 31: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/31.jpg)
Cheat SheetNormal
Axis0 to 90
PhysiologicLeft
0 to -30
PathologicLeft
-30 to -90
Right Axis
90 to 180
Extreme Right Axis
-90 to 180
Indeterminate
Axis?
Lead I
Lead II
Lead III
![Page 32: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/32.jpg)
Practice
Determine Frontal Axis
HR ≈ 75
Normal Sinus
![Page 33: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/33.jpg)
Practice
Determine Precordial Axis
HR ≈ 75
Normal Sinus
Pathological Left Axis
![Page 34: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/34.jpg)
Precordial Axis
V1
V2
V3
V4
V5V6
Early transition = Counterclockwise Rotation
![Page 35: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/35.jpg)
Practice
Determine Precordial Axis
HR ≈ 75
Normal Sinus
Pathological Left Axis
Counterclockwise Z
![Page 36: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/36.jpg)
PathologiesFrontal Plane Axis Precordial Axis
ERAD-90 to 180
Right Axis Deviation90 to 180
Pathological Left Axis Deviation-30 to -90
Early TransitionCounterclockwise
Rotation
Late TransitionClockwise Rotation
• Ventricular Rhythm• Paced Rhythm• Dextrocardia• Electrolyte derangement
• May be normal• LPFB• Pulmonary disease• RVH• RBBB• WPW• Dextrocardia•Venrticular Rhythm
• Pregnancy• LAFB• WPW• Pulmonary disease• LBBB• Hyperkalemia• Q-waves, MI
• Posterior wall infarction• RVH• RBBB
• Sometimes Normal, especially in women• Anterior MI• LVH• LAFB• LBBB• Lung Disease
![Page 37: 6 axis practice](https://reader031.fdocuments.in/reader031/viewer/2022013011/5560e12bd8b42a086e8b4ac4/html5/thumbnails/37.jpg)
END
1. Rate & Rhythm2. Axis Determination3. Intervals4. Morphology5. STE-Mimics6. Ischemia, Injury, & Infarct