Topics-
Products +
     

ECG Questions and Answers (Q&A)

The saw tooth or picket fence appearance of waveforms before QRS

2 Answers

The saw tooth or picket fence appearance of waveform before qrs

2 Answers

Changes in the QRS complex and ST segment

2 Answers

Hello can you please tell me what is a amaifs fist?
Did you mean a mans fist?

1 Answer

The correct answer to this question is 0.12 – 20 seconds. It appears this question has a spelling error and should say AV node, instead of mode. Nevertheless, the delay is 0.12 – 20 seconds. In the AV node, AV stands for atrioventricular. It is an integral part of the electrical system of the heart, and it has many functions.

The AV node controls the heart's electrical impulse transmission. This impulse is then passed through the ventricles. The 0.12 – 20-second delay in the AV node is healthy and essential for the heart to beat correctly. The suspension optimizes the performance of the heart.

Continue Reading

1 Answer

A 65-years old male patient is brought to the ER with SOB, Coughing and Chest tightness which the patient has had for the last 2 days.
Patient has the HX of Smoking in the past.
The Dx is put COPD with exacerbation and also the following ECG is recorded along with other necessary investigations.

Suggest the ECG findings?

Continue Reading

1 Answer

Ventricualr fibrillation it is hard to control if patients hearts does not work in tthis condition.

1 Answer

Answer is beta blockers (or calcium channel blockers, not a choice). Isoproterenol is an epinephrine analog which will INCREASE heart rate through beta one stimulation, which is the LAST thing you want in PSVT and rapid a-fib/flutter.

1 Answer

Loading, please wait...

Email Sent
We have sent an email to your address "" with instructions to reset your password.