EKG Flashcards
What is this and what can it cause?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/325/917/q_image_thumb.jpg?1659488140)
Early Afterdepolarization - Prolonged QT and TdP
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/326/002/q_image_thumb.jpg?1659488140)
Delayed Afterdepolarization
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/326/309/q_image_thumb.png?1659488143)
Junctional escape rhythm - normal QRS, and no P wave
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/327/103/q_image_thumb.png?1659488145)
Ventricular Escape Rhythm - wide QRS, no P wave
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/327/169/q_image_thumb.png?1659488145)
First degree AV Block
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/327/175/q_image_thumb.png?1659488145)
2nd Degree AV Block - Mobitz Type I (Wenckebach)
PR interval progressively lengthens until QRS is dropped
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/327/209/q_image_thumb.png?1659488147)
2nd Degree AV Block - Mobitz Type II
QRS complex blocked without lengthening of PR interval
QRS wave can also be widened
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/327/329/q_image_thumb.png?1659488148)
3rd Degree AV Block
P waves march on
QRS are widened - they originate from within distal ventricular system, not bundle of His
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/327/343/q_image_thumb.png?1659488150)
Atrial Premature Beat
What is this and how do you treat it?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/461/843/q_image_thumb.png?1659488438)
Atrial Flutter
Beta blocker, Ca channel blocker, digoxin
Anti-coagulate
Ablate tricuspid caval isthmus
Procainamide, Flecainide, Amiodarone - normal sinus
What is this and how do you treat it?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/462/022/q_image_thumb.png?1659488438)
Atrial fibrillation
Beta blocker, Ca channel blocker, digoxin,
Cardiovert, Procainamide, Flecainide, Amiodarone
Anti-coagulate
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/462/177/q_image_thumb.png?1659488438)
AV Nodal Reentrant Tachycardia
Adenosine, Beta blockers, Ca channel blockers
Ablate slow pathway
What is this?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/462/301/q_image_thumb.png?1659488439)
Wolff-Parkinson-White (ventricular pre-excitation syndrome)
What is this characteristic of?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/115/462/489/q_image_thumb.png?1659488439)
Orthodromic tachycardia - in WPW
“down slow, up fast”