The angiogram below shows a 99 percent blockage of the left anterior descending artery (LAD) which supplies blood to the front of the heart.
Below is the ECG for this patient.
The arrows point to inverted T waves in the anterior leads that characterize this blockage.
Image source - Clotbuster Archives
This angiogram below shows a balloon dilating the blockage. A stent was then subsequently placed.
The angiogram below shows resolution of the blockage with the establishment of brisk coronary blood flow
