Typically, the recovery time for arm trauma after coronary angiography varies from person to person and is usually about three days. If the patient does not pay attention to personal care or is in poor physical condition, it may take about two to three weeks to recover well. Due to the degree of arm trauma that occurs after coronary angiography, patients need to avoid strenuous physical labor for a short period of time. At the same time, minimize the use of arms to lift heavy objects in the short term to prevent stimulation of arm muscle tissue and aggravate arm trauma. Usually pay attention to rest, improve sleep time and quality, speed up the body recovery speed, usually about three days to restore health. If you don’t pay attention to daily care or the individual’s physical condition is poor, there may be certain complications, then it will affect the recovery speed of arm trauma to a certain extent, usually about two to three weeks can return to normal. If the recovery speed of arm trauma after coronary angiography is slow, it is recommended that you need to go to a regular hospital in time to receive further examination.