Interview with Euan A. Ashley, MRCP, DPhil, author of Feasibility of Obtaining Measures of Lifestyle From a Smartphone App, Bonnie Spring, PhD, author of First Steps Into the Brave New Transdiscipline of Mobile Health, and C Michael Gibson, MD, MS, author of The Democratization of Medical Research and Education Through Social Media

Interview with Thenappan Thenappan, MD, author of Trends and Outcomes of Pulmonary Arterial Hypertension–Related Hospitalizations in the United States: Analysis of the Nationwide Inpatient Sample Database From 2001 Through 2012, Bradley A. Maron, MD, author of Pulmonary Arterial Hypertension in the Contemporary Era, and Vallerie V. McLaughlin, MD, author of Burden of Pulmonary Arterial Hypertension

Interview with Paul A. Heidenreich, MD, MS and Fatima Rodriguez, MD, MPH, authors of Association Between Intensity of Statin Therapy and Mortality in Patients With Atherosclerotic Cardiovascular Disease

Elizabeth M. McNally, MD, PhD interviews Taulant Muka, MD, MSc, DSc, author of Association of Age at Onset of Menopause and Time Since Onset of Menopause With Cardiovascular Outcomes, Intermediate Vascular Traits, and All-Cause Mortality, JoAnn E. Manson, MD, DrPH and Teresa K. Woodruff, PhD, authors of Reproductive Health as a Marker of Subsequent Cardiovascular Disease

Interview with Marc Bonaca, MD, author of Antiplatelet Therapy for Long-term Secondary Prevention After Myocardial Infarction, and John Bittl, MD, author of Extended Dual Antiplatelet Therapy in Patients With Prior Myocardial Infarction

Clyde W. Yancy, MD interviews Sripal Bangalore, MD, MHA, author of Rates of Invasive Management of Cardiogenic Shock in New York Before and After Exclusion From Public Reporting, James M. McCabe, MD, author of Treatment and Outcomes of Acute Myocardial Infarction Complicated by Shock After Public Reporting Policy Changes in New York, and Ajay J. Kirtane, MD, SM, author of The Complicated Calculus of Publicly Reporting Mortality After Percutaneous Coronary Intervention

Interview with Marc Bonaca, MD, MPH, author of Long-term Tolerability of Ticagrelor for the Secondary Prevention of Major Adverse Cardiovascular Events: A Secondary Analysis of the PEGASUS-TIMI 54 Trial, and Christopher Granger, MD, author of Understanding the Adverse Effects of Ticagrelor in Practice

Interview with Edward Carlton, PhD, author of Evaluation of High-Sensitivity Cardiac Troponin I Levels in Patients With Suspected Acute Coronary Syndrome, and David Morrow, MD, MPH, author of Evidence-Based Algorithms Using High-Sensitivity Cardiac Troponin in the Emergency Department

Interview with Erica Spatz, MD, MHS, author of Geographic Variation in Trends and Disparities in Acute Myocardial Infarction Hospitalization and Mortality by Income Levels, 1999-2013, and Thomas Maddox, MD, MSc, and Karen Joynt, MD, MPH, authors of Looking Beyond the Hospital to Reduce Acute Myocardial Infarction: Progress and Potential

Interview with Bentley J. Bobrow, MD, author of Implementation of a Regional Telephone Cardiopulmonary Resuscitation Program and Outcomes After Out-of-Hospital Cardiac Arrest

Interview with Darren McGuire, MD, author of Association Between Sitagliptin Use and Heart Failure Hospitalization and Related Outcomes in Type 2 Diabetes Mellitus, and Benjamin Scirica, MD, author of The Safety of Dipeptidyl Peptidase 4 Inhibitors and the Risk for Heart Failure

Interview with Jonathan Hsu, MD, MAS, author of Oral Anticoagulant Therapy Prescription in Patients With Atrial Fibrillation Across the Spectrum of Stroke Risk, and Gregg Fonarow, MD, author of Preventing Stroke in Patients With Atrial Fibrillation—A Steep Climb Away From Achieving Peak Performance.

Editors' Summary by Robert Bonow, MD, Editor in Chief of JAMA Cardiology, for  February 24, 2016, with Deputy Editors Robert Harrington, MD, Marc Sabatine, MD, Clyde Yancy, MD, and Michael Pencina, PhD