It controls the balance between blood clotting and bleeding, and abnormalities affecting VWF can lead to health problems such as bleeding disorders and heart attacks.
它能够控制血凝出血平衡；对VWF有影响的异常状况能够导致诸如出血失调、心脏病等健康问题。
2
Sudden death in people under age 35, often due to hidden heart defects or overlooked heartabnormalities, is rare.
在35岁以下就猝死的人里面，死于隐藏性心脏障碍者居多，死于先天性心脏病者较少。
3
Dizziness. Heart attacks can cause lightheadedness and loss of consciousness. So can potentially dangerous heart rhythm abnormalities known as arrhythmias.