What are the postoperative care instructions after coronary angiography?

Coronary angiography generally refers to coronary arteriography. After the procedure, common post-operative care includes applying pressure to stop bleeding, monitoring the wound, getting appropriate rest, maintaining a light diet, and following medical advice regarding medication. Specific points are as follows:

1. Pressure to stop bleeding: At the end of the angiography, the physician will apply pressure at the puncture site to stop bleeding. Patients should keep the punctured limb straight and avoid bending it to prevent bleeding or hematoma formation at the puncture site.

2. Wound observation: Close attention should be paid to the puncture site for signs of bleeding, swelling, or increased pain. If bleeding from the wound occurs, the physician should be notified promptly; do not attempt self-treatment.

3. Appropriate rest: While in bed, the lower limb on the punctured side should remain straight and immobilized. Toe exercises can be performed to promote blood circulation, but bending of the hip or knee joints should be avoided.

4. Light diet: The diet should be light and easily digestible, avoiding spicy, greasy, or irritating foods to reduce gastrointestinal burden. An appropriate increase in the intake of fresh vegetables and fruits is recommended to maintain regular bowel movements.

5. Follow medical instructions for medication: Patients generally need to continue taking prescribed medications after surgery to prevent thrombosis and stabilize atherosclerotic plaques. It is important to strictly follow the physician's instructions regarding dosage and timing of medication; do not adjust or discontinue medication independently.

It is recommended that proper post-procedure care be taken, and if discomfort occurs, prompt medical attention should be sought.