Peiyuan He

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BACKGROUND The impact of body mass index (BMI) on the clinical outcomes after percutaneous coronary intervention (PCI) in patients ≥ 75 years old remained unclear. METHODS A total of 1098 elderly patients undergoing PCI with stent implantation were recruited. Patients were divided into four groups by the value of BMI: Underweight (≤ 20.0 kg/m 2 ), normal(More)
BACKGROUND Transradial approach (TRA) outweighed transfemoral approach (TFA) in acute coronary syndrome patients because the former has better short-term outcomes in high-volume percutaneous coronary intervention (PCI) centers. Our study was one of the limited studies specifically in comparing the short- and medium-term effects of TRA and those of TFA in(More)
BACKGROUND Percutaneous coronary intervention (PCI) through transradial approach (TRA) has shown to be safe and effective as transfemoral approach (TFA) among unselected patients. However, very few studies have compared the outcomes between TRA and TFA specifically in patients with a history of coronary artery bypass grafting surgery (CABG). METHODS A(More)
BACKGROUND To describe and evaluate the effectiveness of tailored intervention on village doctor's use of electronic health records (EHR) in rural community health services in less developed areas. METHODS Ten townships were selected. In each township, two similar health service station (CHSS) were chosen. One was randomly as allocated to the intervention(More)
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