During the period of 1960～1993,seven cases with anomalous origin of the left coronary artery arising from the pulmonary arteries were admitted to our hospital.Some of them were associated with other complex defects.One combined with mitral regurgitation and the other with patent ductus arterious.(PDA).The ratis of male to female was 2:5.The pa- tients age ranged from 5 to 37 years.(mean=24years).They uselly presented the symp- toms of palpitation,breathlessness,asthenia,vertigo,fatigue and angina;Echocardiography was valuable but selective angiocardiograpohy was the most useful diagnostic measure.Oper- ation of surgical bypass between aorta and left coronary artery with ligation of the fistula,as reconstruction of LCA were the major methords of choice is for the correction.Therapeutic effect of the operations were satisfactory in all cases.

Lower extremity deep vein thrombosis (DVT) is one of the main complications in patients with traumatic fractures, and for severe patients, the DVT can even affect arterial blood supply, resulting in insufficient limb blood supply. If the thrombus breaks off, pulmonary embolism may occur, with a high mortality. The treatment and rehabilitation strategies of thrombosis in patients with lower extremity fractures have its particularity. DVT in traumatic fractures patients has attracted extensive attention and been largely studied, and the measures for prevention and treatment of DVT are constantly developing. In recent years, a series of thrombosis prevention and treatment guidelines have been updated at home and abroad, but there are still many doubts about the prevention and treatment of DVT in patients with different traumatic fractures. Accordingly, on the basis of summarizing the latest evidence-based medical evidence at home and abroad and the clinical experience of the majority of experts, the authors summarize the clinical treatment and prevention protocols for DVT in patients with traumatic fractures, and make this consensus on the examination and assessment, treatment, prevention and preventive measures for DVT in patients with different fractures so as to provide a practicable approach suitable for China ′s national conditions and improve the prognosis and the life quality of patients.