Cardiovascular Disorders and Treatment Practice Test

The key idea is that bleeding from the arterial access site is the most common and urgent complication after PCI. The procedure uses anticoagulants and antiplatelet medications and requires a catheter/ sheath through a major artery (usually femoral or radial). This combination increases the risk of bleeding at the access site, which can present as oozing, a growing hematoma, or more serious issues like a pseudoaneurysm or retroperitoneal bleed. Clinicians monitor for signs such as swelling,Pain, a developing hematoma, hypotension, or a drop in hemoglobin and take steps like applying manual pressure, using a closure device, or delaying mobilization as needed. While seizures, hair loss, and nasal congestion aren't typical post-PCI concerns, bleeding at the access site is the primary vigilance point.