Effectiveness of Combined Sandbag and Ice Pack Application in Reducing Hematoma and Pain After Femoral Sheath Removal in Patients Undergoing Percutaneous Coronary Intervention: A Randomized Controlled Trial. indones.contemp.nurs.j. 2026, 11 (1), 8-23. https://doi.org/10.20956/p5ky7h45.