Tag Archives: modified chest leads

Modified Chest Leads (was: Modified Leads "On the Ice")

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Occasionally I receive emails from readers who ask various questions or submit interesting ECGs which I sometimes use as case studies on the Prehospital 12-Lead ECG blog. Back in November I received an email from a reader who wrote: Hello! I’m currently in Antarctica on a medical support contract. I was issued a 3-lead Lifepak […]

50 year old male CC: Respiratory distress, chest pain

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EMS is dispatched to a 50 year old male in respiratory distress. En route, dispatch advises that the chief complaint is actually chest pain. On arrival, the patient is found lying supine on the floor just inside the front door to his house. He is cold to the touch and pale but his skin is […]

62 year old male CC: chest discomfort

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EMS is dispatched to a 62 year old male with a chief complaint of chest discomfort. On arrival, the patient is found sitting at the dinner table. He appears acutely ill. Onset: Fairly sudden after sitting down for dinner 20-30 minutes ago Provoke: Nothing makes the pain feel better or worse Quality: Dull pressure/ache Radiation: […]

Right ventricular infarction – Part III

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Let’s take a look at another case. This was one of the first ECGs ever transmitted to my local receiving hospital on the Lifenet Receiving Station. It was definitely the first STEMI. The data quality of the first 12 lead ECG wasn’t the greatest. This is the second ECG, with lead V4 in the position […]

Right ventricular infarction – Part II

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Let’s look at a case study that demonstrates the potential danger associated with right ventricular infarction. EMS is called to the residence of a 68 year old female with chest pain. On arrival, the patient is anxious, cool, pale, and diaphoretic. Vital signs are assessed. Resp: 20 Pulse: 68 BP: 105/55 SpO2 95 on RA […]

12 Lead ECG – Lead Placement Diagrams

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On October 15, 2008, Lynne left me this comment: I’m an EMT-B that just found your blog. My agency allows EMT-Bs to perform 12-leads prehospital, so that doctors and paramedics at the hospital have a printout to look at. Also, if our monitor sees an Acute MI or something critical going on with the heart, […]

EMS 12-Lead

Cardiac Rhythm Analysis, 12-Lead ECG Interpretation, Resuscitation

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Comments
Alex
100 yof CC: Rib pain and intermittent spasms
>>Too perfectly lined up with the T-waves, while the isoelectric line is relatively stable, to be strictly movement artifact. Can these spasms be sync-d with (or caused by) mechanical movement of the heart walls?
2014-11-25 23:20:19
Erich
What it Looks Like: Cardiac Arrest
Fantastic post, must see stuff for junior paramedics, medical students, residents and nurses that could potentially see cardiac arrest on a regular basis.
2014-11-25 16:22:28
LITFL Review 156
83 Year Old Male: Shortness of Breath
[…] ischaemia? Check out this case from the EMS 12 Lead blog. For more effective learning, read the original case first. […]
2014-11-25 09:09:03
ECG Axis Interpretation
The 360 Degree Heart – Part I
[…] http://www.ems12lead.com/2014/09/11/the-360-degree-heart-part-i/ […]
2014-11-25 09:01:37
LITFL Review 152 - LITFL
The 360 Degree Heart – Part I
[…] you understand axis as well as you’d like? The EMS 12-Lead blog gives us the first in a new series on understanding axis on the ECG. […]
2014-11-25 08:55:15

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