Radiography of alleged coronary artery is will special tracheal classics ham be in arteria femoralis or insert to coronary artery mouth, optionally coronary artery of radiography agent infuse, record develop process, coronary artery of judgement of in order to has without pathological changes.
Coronary heart disease is to point to supply cardiac blood vessel -- coronary artery produces serious congee model spot piece hyperplasia or amalgamative thrombosis, cause tubal antrum narrow, block, cause coronary artery to be short of blood or a kind of necrotic heart disease for hematic inadequacy, cardiac muscle.
Art of coronary artery radiography undertakes below bureau hemp, and inside blood-vessel and heart all impassible nerve, the patient feels slight ache when bureau hemp only, the others process is not had apparently unwell. Need to make the same score after art lie 18~24 hour, certain patient may feel lumbar back ache is unwell, get up the symptom after the activity can disappear. Any operations all have the possibility that produces complication, because patient of the requirement before this art is fulfilled,sign formalities. Occurence rate of complication of coronary artery radiography is 0.2%~0.9% , be basically: ? Local haemorrhage of puncture of? of Mu Shang С , haematoma, the stalk of; acute cardiac muscle such as false sex aneurism and fistula of activity arteries and veins is dead allergy of; radiography agent.
Coronary artery radiography is a kind of special safety, significant examination step. Beardless make sb the first aim of attack, fall in local anaesthesia insert to coronary artery mouth after arteria femoralis of will special tracheal classics ham or puncture of upper limbs radial artery only, optionally coronary artery of radiography agent infuse, record the process of develop. The examination needs 15~30 only commonly minute, after hour of 18~24 of lie low of the patient after art but activity of go to the fields, do not accept restriction of the age, sexual distinction, majority patient can be accepted.
In recent years, coronary artery radiography can decide whether coronary artery is put in the serious degree of block and block not only, still can think next remedial program provides a basis. For instance, light to the symptom, now and then degree of stricture of coronary artery of fit, radiography the patient with favorable curative effect of light, medicaments, should give priority to; in order to medication and semiotic accentuation, fit becomes frequent, coronary artery is narrow degree is serious, or having disease is hemal jam the patient that causes cardiac muscle to straighten dead, the intervening treatment that should accept enlightened blood-vessel or surgery take bridge operation. Accordingly, every has a bosom after existence activity painful, oppressed the patient that wait, all answer to undertake of check of coronary artery radiography to the hospital as early as possible, lest delay an illness,make clear coronary heart disease, cause bigger loss to the body.
