Refers to the treatment method of transcardiac catheterization to dredge the stenosis or even occlusion of the coronary artery lumen, thereby improving the blood perfusion of the myocardium.
Refers to the treatment method of blood flow perfusion of the heart muscle by using heart catheter technology to unblock the narrow or even closed coronary artery tube cavity.
It refers to the treatment of coronary artery lumen stenosis or occlusion through cardiac catheterization technology, so as to improve myocardial blood flow perfusion.<br>