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 ...

regardless of what pattern it takes — that is quick coronary revascularization. Lastly, the official definition of STEMI according to the American College of Cardiology/American Heart Associatio ...

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 ...