During coronary angiography, a thin tube (catheter) is threaded through a blood vessel into the heart, where a special dye is injected.
在冠状动脉造影时，一个细管(导管)通过血管进入心脏，注入一种特殊的染料。
2
Controversy exists regarding the role of stents in the treatment of complex multi-vesselcoronary artery disease and the potential for late complications.
但在复杂的多支血管病变冠心病的疗效及其潜在的迟发并发症方面仍存在争论。
3
Conclusion Men, heavy drinking and young people are closely related to AMI, chest pain typical, often incentive-based coronary single vessel disease.