ECG Patterns Flashcards
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/570/q_image_thumb.png?1564674565)
MONOMORPHIC VENTRICULAR TACHYCARDIA
(Regular broad complex tachycardia)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/571/q_image_thumb.png?1564674355)
ATRIAL FIBRILLATION
(No P waves, irregularly irregular QRS, ragged baseline)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/573/q_image_thumb.png?1564674263)
SINUS ARRHYTHMIA
(All the features of sinus rhythm but the R-R interval is irregular)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/574/q_image_thumb.png?1564674400)
ATRIAL FLUTTER
(F waves, regular QRS, ventricular rate divisible by 300, ‘saw tooth’ pattern)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/576/q_image_thumb.png?1564674612)
POLYMORPHIC VENTRICULAR TACHYCARDIA
(Broad complex tachycardia, often associated with prolonged QT)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/579/q_image_thumb.png?1564674450)
JUNCTIONAL RHYTHM
(Normal QRS morphology with retrograde P waves)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/580/q_image_thumb.png?1564674192)
SINUS RHYTHM
(Every P wave is followed by a QRS, with a PR duration of < 200ms)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/581/q_image_thumb.png?1564674526)
SUPRAVENTRICULAR ECTOPICS
(Sinus rhythm, differing P wave morphology every 3 beats)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/582/q_image_thumb.png?1564674654)
VENTRICULAR FIBRILLATION
(Irregular random baseline with no clear waveforms)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/586/q_image_thumb.png?1564674487)
SUPRAVENTRICULAR TACHYCARDIA
(Regular, narrow complex tachycardia, often no clear P waves)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/588/q_image_thumb.png?1564683529)
1ST DEGREE HEART BLOCK
(PR prolongation)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/589/q_image_thumb.png?1564683581)
MOBITZ 1 HEART BLOCK
(Progressive PR prolongation until there is a dropped beat)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/590/q_image_thumb.png?1564683735)
MOBITZ 2 HEART BLOCK
(Every second QRS dropped)
What rhythm is seen here?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/591/q_image_thumb.png?1564683840)
3RD DEGREE HEART BLOCK
(No relationship between P waves and QRS complexes)
What vascular territory is highlighted in blue?
Which artery does this correspond to?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/344/751/592/q_image_thumb.png?1564918417)
Lateral
Left circumflex artery