Clinical Study on the Intervention of Xuesaitong Soft Capsules in Post-Intervention Patients with Acute Coronary Syndrome and Clinical Research Protocol

This outcome measure will assess changes in thromboelastography induced by AA, including R value (reaction time), K value (coagulation time), αangle (alpha angle), MA value (maximum amplitude), CI (coagulation index), TPI (thrombodynamic potential index)， LY30 (amplitude at 30 minutes), and AAYZL Percentage platelet clotting inhibition of AA), before and after treatment. Data will be summarized based on the change in levels of each marker from baseline to post-treatment, and any significant changes will be noted.

This outcome measure will assess changes in thromboelastography induced by ADP, including R value (reaction time), K value (coagulation time), αangle (alpha angle), MA value (maximum amplitude), CI (coagulation index), TPI (thrombodynamic potential index)， LY30 (amplitude at 30 minutes), and ADPYZL（ Percentage platelet clotting inhibition of ADP), before and after treatment. Data will be summarized based on the change in levels of each marker from baseline to post-treatment, and any significant changes will be noted.

This outcome measure will assess changes in platelet granule markers, including platelet factor 4 (PF4) and β-thromboglobulin, before and after treatment. Both markers will be measured using enzyme-linked immunosorbent assay (ELISA) and reported in consistent units (pg/mL). Data will be summarized based on the change in levels of each marker from baseline to post-treatment, and any significant changes will be noted.

This outcome measure involves the detection of changes in platelet surface activation markers, including P-selectin (CD62P) and the GPIIb/IIIa complex (CD41/CD61), using flow cytometry. Additionally, platelet-neutrophil aggregation will be assessed by measuring the co-expression of CD41 (platelet marker) and CD15 (neutrophil marker). These analyses will quantify the impact of treatment on platelet activation and the interaction between platelets and neutrophils, with results presented as mean fluorescence intensity for each marker. Changes will be compared before and after treatment.

This outcome measure will assess changes in platelet granule markers, including plasma soluble vascular cell adhesion molecule 1 (VCAM-1), soluble intercellular adhesion molecule 1 (ICAM-1), vascular hemophilic factor (vWF), before and after treatment. Both markers will be measured using enzyme-linked immunosorbent assay (ELISA) and reported in consistent units (pg/mL). Data will be summarized based on the change in levels of each marker from baseline to post-treatment, and any significant changes will be noted.

Changes in inflammatory markers, including serum high-sensitivity C-reactive protein (hs-CRP), interleukin 11 (IL-11), interleukin 6 (IL-6), monocyte chemotactic protein 1 (MCP-1), matrix metalloproteinase-9 (MMP-9), and leukocyte differentiation antigen40 ligand (CD40L) before and after treatment. Both markers will be measured using enzyme-linked immunosorbent assay (ELISA) and reported in consistent units (pg/mL). Data will be summarized based on the change in levels of each marker from baseline to post-treatment, and any significant changes will be noted.

Ejection fraction is a measurement of the percentage of blood pumped out of the heart with each contraction(%). The number of participants with values outside the normal range will be reported, along with any significant changes from baseline.

This outcome measure will assess changes in lipid markers including total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), lipoprotein a (LPa), apolipoprotein A1 (APO-A1), apolipoprotein B (APO-B),before and after treatment. Both markers will be measured using enzymatic and immunoturbidimetric methods, and reported in consistent units (mmol/L).

The white blood cell count and red blood cell count will be measured in cells per microliter (cells/µL). Data will be summarized by the number of participants with values outside the normal reference range, and any significant changes from baseline will be reported.

Hemoglobin will be measured in grams per deciliter (g/dL). The number of participants with values outside the normal range will be reported, along with any significant changes from baseline.

Hematocrit will be reported as a percentage (%), and the number of participants with abnormal values will be summarized.

Platelet count will be measured in platelets per microliter (platelets/µL). Participants with values outside the normal range will be recorded, along with any significant changes from baseline.

Urine glucose, protein, and ketones will be measured qualitatively (e.g., negative, trace, 1+, 2+) or quantitatively (e.g., mg/dL). Specific gravity will be measured as a ratio. Data will be summarized by the number of participants with abnormal levels or significant changes from baseline for each parameter.

Red blood cells (RBCs), white blood cells (WBCs), and epithelial cells will be measured as the number of cells per high-power field (HPF). Data will be summarized by identifying any abnormal findings (e.g., hematuria or pyuria) or significant changes from baseline.

the consistency and color of stool will be evaluated. Stool color will be categorized (e.g., light brown, green, dark brown), and stool consistency will be assessed on a scale ranging from loose to hard. Data will be presented as categories for stool color and consistency grades.

The presence of blood, mucus, or parasites will be assessed using qualitative measures. Results will be reported as "positive" or "negative" for each component (e.g., blood present: yes/no).

Stool will be examined for cellular components such as red and white blood cells. The number of cells per high-power field (HPF) will be recorded and summarized as mean counts (e.g., number of red blood cells/HPF).

Alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) will be measured in units per liter (U/L). Data will be summarized by the number of participants with values outside the normal reference range for each enzyme, and significant changes from baseline will be noted.

Total bilirubin will be measured in milligrams per deciliter (mg/dL). Participants with abnormal bilirubin levels or significant changes from baseline will be reported.

Both will be measured in milligrams per deciliter (mg/dL). Data will be summarized by the number of participants with levels outside the normal reference range for each parameter, and significant changes from baseline will be noted.

GFR will be estimated and reported in milliliters per minute per 1.73 m² (mL/min/1.73 m²). Participants with abnormal GFR values or significant changes from baseline will be recorded.

Both will be measured in seconds (s). Data will be summarized by the number of participants with values outside the normal reference range for each parameter, and significant changes from baseline will be noted.

INR will be reported as a unitless value. Participants with abnormal INR values or significant changes from baseline will be recorded.

This measure involves evaluating various ECG parameters to monitor cardiac electrical activity. Specifically, it includes the measurement of the QT interval, heart rate, and any changes in the ST segment. The ECG recordings will be analyzed before and after treatment to assess the impact on cardiac function. Data will be summarized by the measurement of these parameters and any significant deviations from normal ranges.

Left ventricular end-diastolic internal diameter (LVEDD) is obtained by measuring the widest point of the left ventricle at its maximum diameter(mm). The number of participants with values outside the normal range will be reported, along with any significant changes from baseline.

The mitral valve diastolic E/A ratio is a measurement used in echocardiography to assess the diastolic function of the left ventricle. It refers to the ratio of the early (E) to late (A) diastolic filling velocities of the left ventricle, as measured by Doppler ultrasound of the mitral valve.. The number of participants with values outside the normal range will be reported, along with any significant changes from baseline.