What Should I Know Before Undergoing a Cerebral Angiography?

Nowadays, medical technology is becoming increasingly advanced, and cerebrovascular angiography is a common method for examining cardiovascular and cerebrovascular diseases. This method can detect subtle lesions in the cardiovascular and cerebrovascular systems. Before performing cerebrovascular angiography, it is necessary to make thorough preparations for the components, and patients also need to undergo other examinations such as electrocardiogram, renal function, and coagulation function tests to ensure the smooth conduct of the procedure. As for what needs to be paid attention to before cerebrovascular angiography, let's take a detailed look below.

Firstly, preoperative preparation for patients includes screening for contraindications to determine whether the patient is suitable for cerebrovascular angiography. Before the surgery, the patient should undergo electrocardiogram, chest radiography, blood routine, renal function, electrolyte immunity, coagulation function, and other tests. Drinking water should be prohibited before the surgery. Adequate psychological preparation should also be made, and family members should comfort the patient appropriately. Since cerebrovascular angiography involves puncture from the groin area, it is necessary to shave the hair in this area before the surgery.

Before angiography, doctors should also carry out a series of preparations, such as preoperative nine items and other relevant examinations, while also ensuring that the patient's blood type is complete.

Before the surgery, a series of instruments in the workroom should be prepared, including contrast agents, protective equipment, equipment for unexpected situations, the C-arm of the cerebrovascular angiography machine, and machine debugging. Before the surgery, doctors should ensure that the operating room is quiet and clean. Only when all these preparatory work is done can the surgery proceed, ensuring that everything is in place. During the surgery, the patient should remain quiet and avoid moving their head randomly. After the surgery, the patient can return to the ward for rest and follow the doctor's instructions to drink plenty of water. Proper bed rest should also be taken after the surgery, and random movements should be avoided as they may have a significant impact on the wound and surgical outcome.