Angioplasty vs Bypass Surgery: What Is the Difference?

An informative medical illustration by JMCH comparing angioplasty and bypass surgery for blocked heart arteries.
The image shows how angioplasty uses a catheter and stent to open a narrowed artery.
It also illustrates bypass surgery, where a new blood-flow route is created around the blockage.
The visual by JMCH helps patients understand the key differences between these two cardiac procedures.