JAMA Internal Medicine – Improving Health and Health Care

Research

Supplemental Oxygen Use and Spending for COPD in the Medicare Competitive Bidding Program
Kevin I. Duan, MD, MS; et al.

Original Investigation

Kevin I. Duan, MD, MS; et al.

Editorial
Vitamin K₂ in Managing Nocturnal Leg Cramps
Jing Tan, MD; et al.

Original Investigation
open access
Jing Tan, MD; et al.
High-Risk Medications in Persons Living With Dementia
Sonal Singh, MD, MPH; et al.

Original Investigation
has multimedia
Sonal Singh, MD, MPH; et al.

Invited Commentary

Opinion

Medicine Must Plan to Protect Immigrant Patients and Their Families
Mark Kuczewski, PhD; et al.

Viewpoint

Mark Kuczewski, PhD; et al.
Maximizing the Ability of Health IT and AI to Improve Patient Safety
Hardeep Singh, MD, MPH; et al.

Viewpoint

Hardeep Singh, MD, MPH; et al.
AI Code of Conduct
Andrew Gonzalez, MD, JD, MPH; et al.

Viewpoint

Andrew Gonzalez, MD, JD, MPH; et al.

Clinical Review & Education

Electrocardiogram Intricacies in a Patient With Prostate Cancer
Cuizhen Yuan, MD; et al.

Challenges in Clinical Electrocardiography
has active quiz
Cuizhen Yuan, MD; et al.
ST-Segment Elevation in a Woman With Out-of-Hospital Cardiac Arrest
Chang Kai-Chun, MD; et al.

Challenges in Clinical Electrocardiography
has active quiz
Chang Kai-Chun, MD; et al.
Postexercise Cardiac Asystole
Yun-Tao Zhao, MD, PhD; et al.

Challenges in Clinical Electrocardiography
has active quiz
Yun-Tao Zhao, MD, PhD; et al.