Ask a librarian! addresses questions that clinicians commonly ask medical librarians, with the goals of educating PAs about the various resources offered by medical libraries and of promoting collaboration between PAs and medical librarians.

In Inside the AAPA policy manual, JAAPA editorial board member Jim Anderson examines AAPA policy past and present, with the goals of increasing PA awareness of Academy history and policy and promoting their relevance to members.

This department aids the novice in ECG interpretation and challenges the more experienced PA. Each month, we present a case study containing various ECG findings for you to examine and interpret. For PAs with more experience, Interpreting ECGs also present cases involving complex pathology.

In his Atrial Kick blog, David Bunnell, MSHS, PA-C, a PA who has spent much of his career in cardiothoracic surgery, shares his perspective on all things related to the atrial kick that supports good cardiac output and perfusion.

The Health Disparities Blog features weekly postings by the members of the AAPA Health Disparities Work Group, a branch of the Clinical and Health Affairs Commission. In their posts, the bloggers write about the disparities seen in health care today and how we can work to identify and eliminate them for good

In his HIT blog, JAAPA editorial board member Jim Anderson observes and comments on the happenings in the world of health information technology.

Musings features postings by the Journal's editor in chief and 13 board members—12 PAs and a physician. Occasionally, board members may invite guest posts as well. The bloggers write about anything and everything related to their professional lives as clinicians and PA educators, and occasionally about personal experiences relevant to their work.