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From The JAMA Network
JAMA Internal Medicine
Research Letter  | 
Validated Questionnaire vs Physicians’ Judgment to Estimate Preoperative Exercise Capacity
Christina C. Melon, BA, MSc; Panteha Eshtiaghi; Warren J. Luksun, MD, FRCPC; et al.
JAMA Internal Medicine
Viewpoint  | 
Controlling Costs by Expanding the Medicare Acute Care Episode Demonstration
Maura Calsyn, JD; Ezekiel J. Emanuel, MD, PhD
JAMA Internal Medicine
Original Investigation  | 
Comparative Outcomes of Catheter-Directed Thrombolysis Plus Anticoagulation vs Anticoagulation Alone to Treat Lower-Extremity Proximal Deep Vein Thrombosis
Riyaz Bashir, MD; Chad J. Zack, MD; Huaqing Zhao, PhD; et al.
JAMA Internal Medicine
Research Letter  | 
Decision Making at the Time of ICD Generator Change:  Patients' Perspectives
Krystina B. Lewis, RN, MN, CCN(C); Pablo B. Nery, MD; David H. Birnie, MBChB, MD