QRS duration of > 120 milliseconds rsR' "bunny ear" pattern in precordial leads Slurred S waves in leads I, V5, and V6. Remember that T wave inversions and ST segment depression is normal in leads ...

A left bundle branch block occurs when electrical conduction is unable to course through the left bundle and instead travels down the right bundle. The electrical impulse then reaches the left ...

Despite the randomized trial showing a difference in outcomes, more data are needed before changing practice, says one expert ...

The Boll & Branch Signature bundle is your basic starter kit. It has your bedtime building blocks, which includes a sheet set (flat sheet, fitted sheet and two pillowcases), plus a signature duvet ...