Tag Archives: cheat sheet

Axis Determination – Part VI

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By now you can predict the QRS axis in the frontal plane within 15 degrees as long as you have an equiphasic (or isoelectric) lead in the frontal plane. So what constitutes a normal QRS axis? What is a left axis deviation? A right axis deviation? If you don’t have a copy of the hexaxial […]

EMS 12-Lead

Cardiac Rhythm Analysis, 12-Lead ECG Interpretation, Resuscitation

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Comments
John
Adenosine given for a narrow-complex tachycardia over 150
If things such as Sepsis, Drug Use, Medication issues, Anxiety, Pain, etc.. have been ruled out, and the rate is still >160 (or whatever number you use). How else do you determine S-Tach Vs. SVT? Does a 12 Lead Help (QRS Complexes facing different directions due to different pathways etc..) or a simple 4 Lead?…
2015-01-19 19:44:32
Brandon O
Adenosine for sinus tachycardia: Try to avoid this!
She may not have had anxiety, but I bet she was a carrier...
2015-01-18 02:31:08
Brooks Walsh MD
Adenosine for sinus tachycardia: Try to avoid this!
Highly unusual for this to be sinus at that rate!
2015-01-17 19:21:04
Mel
Adenosine for sinus tachycardia: Try to avoid this!
I experience bouts of tachycardia. I had it investigated about 5 years ago after being woken during the night by projectile vomiting and feeling my heart racing/thumping with carotid pulse that I could certainly palpate but had no chance of counting (whether the 2 symptoms were related or coincidental, I don't know). I've had multiple…
2015-01-17 18:47:19
Chee Yong Chuan
90 year old male CC: "Possible stroke"
This is a non diagnostic ECG The history is actually not typical of a stroke. Sounds more like a pre-syncopal attack, however, a transient ischemic attack cannot be confidently ruled out. There was no neurological deficit upon arrival of the paramedics. The ECG shows: -Sinus rhythm -Regular, QRS complexes narrow, beating at a rate of…
2015-01-17 12:18:13

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