A petal of narrow postoperative complication and _'s symptom of lung artery

A petal of narrow postoperative complication and _'s symptom of lung artery
Postoperative complication, mainly there are two points except looking complication which may cause in the heart in operation straight in general extracorporal circulatory system: First after it is removed that the intersection of lung and the intersection of artery and mouth is narrow, the blood capacity of circulation of lung obviously increases, so should fill the blood capacity appropriately according to arterial pressure and central venous pressure, in order to prevent postoperative low heart from arrange the intersection of blood and disease, vein instil dopamine and the west inside strong heart such as being blue step up medicine if necessary, in order to strengthen myocardium contractile force, the transition is steady to dynamics of blood flow. Second if flow out one is too narrow to remove completely, the right room is still tall in pressure, it is postoperative apt to cause the right room to cut-out and bleed, and apt to produce the right heart depletedly.
Operation mortality relatively low disease this, generally in about 2%, operation result satisfied, postoperative symptom improve or disappear totally, can resume normal life.

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