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LYME DISEASE CAUSING AV BLOCK
We are now in the month of August. Lyme Disease Awareness Month was about 4 months ago in May but that doesn’t mean that the number of cases are in decline. As a result of the mild winter, deer...
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Complete Heart Block
This week's ECG of the WEEK was donated to us by Sebastian Garay. These two ECGs were obtained less than 30 seconds apart from an 84 year-old man who called fire-rescue because he felt dizzy and fell....
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High-grade AV Block
To continue on a topic started by Jason Roediger in his February ECG Challenge -This series of two ECGs was taken from a 71-year-old man who complained of dizziness and near-syncope the day before...
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High-Grade AV Block
This ECG shows a second-degree AV block, Mobitz Type II. It is also called “high grade AVblock” because there is a 3:1 ratio of P waves to QRS complexes and a resulting slow rate.Right bundle branch...
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Second-degree AV Block, Type II?
This ECG is taken from an elderly woman who complains of feeling weak and tired. We have no other clinical information, unfortunately.There is an obvious bradycardia, with more P waves than QRS...
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Instructors' Collection ECG: Complete Heart Block
The Patient This ECG was obtained from a 76-year-old woman who had just lost responsiveness while under care of an EMS crew. This tracing was obtained before a trans-cutaneous pacemaker was...
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High-grade AV Block With Bradycardia
If you are an ECG instructor, you probably carefully choose ECGs to illustrate the topic you are teaching. One of the reasons for the existence of the ECG Guru website is our desire to provide lots of...
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Complete AV Block
This ECG is from an 84-year-old man who experienced dizziness and a fall. He was not injured in the fall. In this ECG, we can clearly see regular P waves at about 110 per minute. We also see wide...
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Inferior Wall M.I. With Right Ventricular M.I.
This ECG was recorded from a 75-year-old man with substernal chest pain and diaphoresis. It shows a pretty classic picture of acute inferior wall M.I. The second ECG is a repeat tracing with the V4...
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AV Block of Undetermined Type
This strip was obtained from a woman who presented to her doctor’s office with hypertension. While there is some artifact in the baseline, it is possible to determine the presence of P waves, thanks in...
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