EDITORIAL

1. Rotor hypothesis in the time chain of atrial fibrillation

RESEARCH ARTICLE

1. Ambulatory diastolic blood pressure: a marker of comorbidity in elderly fit hypertensive individuals?
2. Essen score in the prediction of cerebrovascular events compared with cardiovascular events after ischaemic stroke or transient ischaemic attack: a nationwide registry analysis
3. Pre-hospital delay in patients with acute myocardial infarction in China: findings from the Improving Care for Cardiovascular Disease in China-Acute Coronary Syndrome (CCC-ACS) project
4. Tongmai Yangxin Pill combined with metoprolol or metoprolol alone for the treatment of symptomatic premature ventricular complex: a multicenter, randomized, parallel-controlled clinical study
5. Trends and sex differences in atrial fibrillation hospitalization and catheter ablation at tertiary hospitals in China from 2013 to 2016
6. Implication of a novel truncating mutation in titin as a cause of autosomal dominant left ventricular noncompaction

LETTER TO THE EDITOR

1. Invasive versus non-invasive hemodynamic monitoring of heart failure patients and their outcomes
2. New-onset heart failure masking a massive retroperitoneal liposarcoma
3. 3D vena contracta area in degenerative mitral regurgitation:cross-platform comparison in a single patient