The first ECG strip below shows a P wave with sinus morphology, thus normal sinus rhythm. If the P wave has a morphology different from the typical sinus morphology, it is termed ectopic ...

The morphology of the P wave will not be similar to the sinus P wave ... electrolyte disturbances — is found. The strip below shows a junctional rhythm with retrograde P waves seen just before ...

How often should I take an ECG reading? Provided your heart gets a normal sinus rhythm, you’re likely to only need to periodically take an ECG test, just to check everything is in order.

In this review, the authors discuss the role of ECG in prediction of stroke ... 4.9% among people aged 45–65 years on a 2-min rhythm strip 1.5- to 2.5-fold increase Hypertension, paroxysmal ...

sinus depolarization would suppress it 2,3. Figure 2: An ECG obtained from a beagle dog 21 days later, showing six rhythm strips simultaneously (leads I, II, III, aVR, aVL and aVF). VPCs are the ...