Check out these beautiful heart blanket patterns. They are perfect for Valentine’s Day, but also a sweet blanket to snuggle up in or use in a baby girl’s room. Without further ado, let’s ...

This has a left bundle branch block pattern and is a good example of the AV dissociation that occurs. Now, look at the rhythm strip at the bottom in lead V1 to see the AV dissociation. This ECG ...

Ventricular tachycardia refers to a wide QRS complex heart rhythm — that is ... Below is an ECG strip of a patient with VT. See the PP interval when in sinus rhythm then march out the P waves ...