predisposing cause造句怎么写

Analysis of predisposing causes and premonitory symptoms of vasovagal syncope

Observe the early symptoms and predisposing cause of the patients with hepatic cerebral diseases, and provide foundation for nursing by differentiating signs.

Early deficiencies of concrete building, including flaws, cracks, and fractures, have been thought one of principal intrinsic predisposing causes, which lead to structure durability inactivation.