Cardiac catheterization and angiograms are medical procedures that allow doctors to examine the inside of the heart and arteries. However, there are some differences between the two. Cardiac ...

An angiogram is a diagnostic test that uses X-rays and a contrast dye to visualize the blood vessels in the body, including those in the brain. This test can help diagnose a brain aneurysm. An ...

For decades, a clean coronary angiogram has been considered reassuring, almost synonymous with a healthy heart. But cardiologists are now warning that this assumption can be dangerously misleading. A ...

Data regarding clinical outcomes after optical coherence tomography (OCT)–guided percutaneous coronary intervention (PCI) as compared with angiography-guided PCI are limited. In this prospective, ...

Imaging-guided percutaneous coronary intervention (PCI) is associated with better clinical outcomes than angiography-guided PCI. Whether routine optical coherence tomography (OCT) guidance in PCI of ...

For decades, the coronary angiogram has been considered the gold standard for detecting blocked arteries that cause a heart attack. When patients are told their angiogram is “normal”, it often brings ...