What Diseases may be developed if someone has an atheromatous plaque ruptured?

Please take a look at this Video https://www.youtube.com/watch?annotation_id=annotation_2514504135&feature=iv&src_vid=OHE1ig4k64M&v=wbShOXhO6p8 Then answer the following questions: 1- What Diseases may be developed if someone has an atheromatous plaque ruptured? 2- Why is hypertension called the “silent killer”? 3 – Name three changes you would do to your lifestyle that might help prevent cardiovascular disease in the future.