• R Karnik, J Slany, C Stöllberger, W Hruby, M Deutsch, and E Domanig.
• Wien. Klin. Wochenschr. 1986 May 30; 98 (11): 347351347-51.

AbstractAcute dissection of the ascending aorta is a life-threatening disease. Successful management requires close teamwork of internal medical specialist, radiologist and cardiovascular surgeon. The diagnostic and therapeutic approach is reviewed on the basis of 18 of our own cases - 15 men and 3 women aged from 42 to 88 years. Peculiarities of history, pain and ECG give valuable clues to the differentiation of aortic dissection from myocardial infarction and massive pulmonary embolism. As a non-invasive rapidly available diagnostic method echocardiography may yield decisive information about the aortic root and the presence of pericardial effusion. Definite confirmation of diagnosis is accomplished by aortography and/or computed tomography. Blood pressure and aortic flow must be decreased to the lowest level tolerated by the patient to prevent pericardial tamponade or rupture into the mediastinum. The urgency of surgical repair is underlined by a median survival time of 12 hours from onset of symptoms to death with conservative treatment. 7 of our patients were operated on. In 6 cases surgery was performed by means of extracorporeal circulation and the ascending aorta was replaced by a graft. 3 patients survived the operation (2 for over 2 years and three died in the postoperative period due to cerebral and pulmonary complications). In one case with inoperable dissection an axillo-femoral bypass was performed for relief of complete ischaemia of the left lower limb. Postoperatively, maintainance of the patient's blood pressure at the low normal level ist mandatory.

17 keywords...

hide…