Which of following is correct about this ECG?
Anonymous Quiz
24%
Sinus rhythm + 2nd AVB
18%
Sinus rhythm + Sinus exit block
49%
Sinus bradycardia + junctional escape beats
9%
Atrial fibrillation
What is the most likely diagnosis?
Anonymous Poll
39%
AVNRT (PVST)
30%
Atrial tachycardia
12%
Atrial flutter
19%
Atrial fibrillation
There is a regular, broad complex tachycardia at ~187 bpm; All QRS complexes are preceded by P waves with abnormal axis (Negative P in D1). These findings suggest atrial tachycardia. Note that one P wave is dropped in chest leads and made the rhythm irregular.
Other ECG findings:
Left anterior hemiblock
Ventricular conduction delay
Other ECG findings:
Left anterior hemiblock
Ventricular conduction delay
What is the most likely diagnosis?
Anonymous Poll
23%
Extensive myocardial infarction
17%
Accelerated idioventricular rhythm
6%
Tricyclic antidepressant overdose
54%
Hyperkalemia
This ECG displays many of the features of hyperkalaemia:
• Disappearance of p waves
• ST elevations (best seen in aVR and chest leads)
• Broad, bizarre QRS complexes that merge with subsequent ST segment and T wave.
• Sine waves (best seen in V3)
• Disappearance of p waves
• ST elevations (best seen in aVR and chest leads)
• Broad, bizarre QRS complexes that merge with subsequent ST segment and T wave.
• Sine waves (best seen in V3)
What is the most likely diagnosis based on the ECG findings?
Anonymous Poll
21%
Left main coronary artery occlusion
13%
Subendocardial ischemia
59%
Pulmonary thromboembolism
8%
Mitral stenosis