Prospective Evaluation of Prognosis of Pci Patients Using Network Data in SHengjing Hospital
Prospective Evaluation of Prognosis of Pci Patients Using Network Data in SHengjing Hospital
Coronary heart disease (CHD) has a serious health threaten to population. PCI is a
 well-proved measure in CHD management. However, the knowledge about the real-life PCI use and
 how evidence-based therapies in routine clinical practice is limited. By consecutively
 recruiting PCI patients in a large-scale hospital in in Northeast China,this study will
 examine various real-life factors, that may affect patients recovery after the procedure.
 Practical guidelines, appropriateness criteria and quality evaluative system for PCI will be
 established based on the findings, to improve patients outcomes in future finally.
Cardiovascular disease (CVD) is a major concern in public health in China. Relatively limited
 information is available about how evidence-based therapies are incorporated appropriately
 into routine clinical practice. Practical and applied knowledge from large unselected
 population is needed to guide practice for quality improvement.

 This study will enroll patients undergoing PCI in a large-scale hospital in in Northeast
 China. At study entry, participants will be interviewed during their index hospitalization,
 to collect information about symptoms, functioning, quality of life, and medical care.
 Demographic characteristics, medical history, clinical features, diagnostic tests,
 medications, procedures, and in-hospital outcomes of patients will be abstracted from medical
 records by well trained professional abstractors. CAG imaging will be reviewed by 2
 cardiologists through PACS. Other Procedural data, including stent type, total stent length
 and so on, came from operation records of PCI cases finished by operators. At 1 month, 6
 month, 12 month, 3 year and 5 year after discharge, participants will return to the clinic
 for follow up visits, a face-to-face interview will be conducted to get information about
 clinical events, symptoms, functioning, quality of life, and medical care during the recovery
 period. If participants can not return to the clinic for follow up visits,a telephone
 interview will be conducted to get the related information. Before discharge,, blood sample
 will be collected. Participants' blood samples will be stored for future biologic and genetic
 studies. This study will examine various real-life factors that may affect patients recovery
 after PCI, including patients' characteristics and treatment measures. Practical guidelines,
 quality evaluative system, and appropriateness criteria will be established based on the
 findings, to improve patients outcomes in future finally.
Inclusion Criteria:

 -  Hospitalized patients undergoing a percutaneous coronary intervention (PCI) for
 coronary lesions.

 Exclusion Criteria:

 -  Previously enrolled in the R-PUSH study