CONTENTS of My ECG Video-13 on Axis/Hemiblocks

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NOTE: The Easy-Link to my 42-minute ECG Video-13 on, "Essentials of Axis/ Hemiblocks" is at: www.axisecg.com — 
  • Information about this Video is on my ECG Blog #116 —
  • Because of the length of this video (42 minutes— You may prefer to view it in more than a single setting (or to refer to specific parts of the video). I have therefore made a timed CONTENTS. Fast Forward at the above YouTube LINK to focus in on the specific subject area you are looking for!
  • Your Feedback is welcome!  Write Me at  ekgpress@mac.com 
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TIMED CONTENTS (Click on Links to Fast Forward! ):
0:00 – Introduction (How to contact me).
1:26 – Why Care about Axis?
3:31 – What is Axis? (Definition, relevant Physiology).
6:01 – Which of the 12 Leads to Use? (Lead locations).
9:01 – The 3Laws of Electrocardiography (Effect on Axis).
11:19 – The QuadrantApproach to Axis Determination.
12:18 – Defining Normal, LAD, RAD, Indeterminate Axis
13:19 – Isthe Axis Normal? (Using the “Net” QRS Deflection).
14:49 – Defining the Hemisphere (and fine-tuning the Axis).
17:00 – PRACTICE: What is the Axis?
18:48 – PRACTICE: Is this Still a Normal Axis?
20:43 – PRACTICE: When Lead I is Negative.
21:41 – RAD: When is it seen?
22:21 – PRACTICE: When Leads I and aVF areNegative.
23:31 – Indeterminate Axis: When is it seen?
23:46 – PRACTICE: When Lead aVF is Isoelectric.
24:54 – PRACTICE: When Lead aVF is Negative.
25:41 – LAD: Clinically – What do we care about?
26:08 – HEMIBLOCKS: Intro/What is a Hemiblock?
28:23 – KEY Points: Which Hemiblock is Common?
29:53 – LAHB: Definition/Clinical Features.
31:25 – How to Recognize LAHB within 2-3 Seconds.
32:26 – Recognizing a Pathologic Left Axis.
35:49 – PRACTICE: Is there LAHB?
37:25 – Axis with BBB: Is there Bifascicular Block?
38:24 – RBBB: Is there also LAHB? (Using Lead II)
40:15 – RBBB + LPHB: How to Recognize LPHB

1 comment:

  1. Great explanation , highly recommended
    Thank Prof. ken

    ReplyDelete