ABSTRACT
Objective To investigate the clinical features, diagnosis and treatment of aortic dissection. Methods Clinical data including manifestations,imageology, treatment and turnover in 23 patients with aortic dis-section, hospitalized in our hospital from January 2006 to April 2008, were retrospectively analyzed. Results There were 8,5 and 10 cases classified in type Ⅰ ,type Ⅱ and type Ⅲ,all of them were complicated with hypertension. Typi-cal syndromes were manifested in 20 patients (86.9%) and were not in the others (13.0%). Surgical operation were performed in 6 patients of type Ⅰ and 5 patients of type Ⅱ, and endovascular repairments were performed in Ⅰ patient of type Ⅰ and 10 patients of type Ⅲ. All the patients were recovered except that two patients of type Ⅰ died. Conclusions Most patients with aortic dissection present typical manifestision. CT or MRI is one of the most valua-ble diagnosis. The patients in type Ⅰ and type Ⅱ should be treated with the surgical operation, and the patients in type Ⅲ with endovascular stent-graft repairment.
ABSTRACT
Objective To explore the clinical therapeutic effects of intravenous infusion of dihiazem in com-bination with metoprolol for treating aortic dissection. Method From June 2005 to January 2008, fourteen patients with aortic dissection (male 8, female 4) in the First Hospital of Yichang,were treated with diltiazen 1～5 μg/(kgrate 30 min,60 min, 120 min,6 h, 1 d and 7 d after treatment were recorded. All data were analyzed using self-matching t test. Results The heart rate reduced significantly 60 min after treatment. The heart rate reduced (21±5) beats/min from the baseline. The total effective rate was 100% .The blood pressure reduced significantly 30min after treatment. The systolic pressure reduced to (126.2±11.1 ) mmHg and diastolic pressure declined to (80.3±8.1) mmHg. No severe cardiac side-effect observed. Conclusions Dihiazem in combination with meto-prolol can reduce heart rate and blood pressure markedly and safely in aortic dissection patients.