Circulation
Assessing Intermediate Coronary Lesions
The Message Is Clear
Disturbed Coronary Hemodynamics in Vessels With Intermediate Stenoses Evaluated With Fractional Flow Reserve
Lipoprotein Apheresis in Patients With Maximally Tolerated Lipid-Lowering Therapy, Lipoprotein(a)-Hyperlipoproteinemia, and Progressive Cardiovascular Disease
National Trends in Heart Failure Hospitalization After Acute Myocardial Infarction for Medicare Beneficiaries
Sick Sinus Syndrome in HCN1-Deficient Mice
Temporal Differences in Out-of-Hospital Cardiac Arrest Incidence and Survival
Dendritic Cells in Cardiovascular Diseases
Venous Thromboembolism and Cancer
ECG Challenge
Hyperkalemia
Congenital Left Ventricular Diverticulum
Prevention and Treatment of Thrombosis in Pediatric and Congenital Heart Disease
2013 Late-Breaking Clinical Trial Abstracts
Circulation Editors’ Picks
Letter by Kern Regarding Article, “Comparison of Clinical Interpretation With Visual Assessment and Quantitative Coronary Angiography in Patients Undergoing Percutaneous Coronary Intervention in Contemporary Practice
Letter by Khandelwal Regarding Article, “Comparison of Clinical Interpretation With Visual Assessment and Quantitative Coronary Angiography in Patients Undergoing Percutaneous Coronary Intervention in Contemporary Practice
Response to Letters Regarding Article, “Comparison of Clinical Interpretation With Visual Assessment and Quantitative Coronary Angiography in Patients Undergoing Percutaneous Coronary Intervention in Contemporary Practice
Correction
European Perspectives