But muralthrombosis, a possible complication of intra arterial catheterization, should not be overlooked.
但动脉插管本身可导致并发症，如附壁血栓形成，不容忽视。
2
Such an aneurysm represents non-contractile tissue that reduces stroke volume and strains the remaining myocardium. The stasis of blood in the aneurysm predisposes to muralthrombosis.