View a detailed animation of ischemic stroke. Ischemic strokes occur as a result of an obstruction within a blood vessel supplying blood to the brain. The underlying condition for this type of obstruction is the development of fatty deposits lining the vessel walls. This condition is called atherosclerosis. These fatty deposits can cause two types of obstruction:
Currently observing EST â Eastern Standard Time. Observes EST â Eastern Standard Time part of the year, but not currently. Currently has same time zone offset as EST (UTC -5) but different time zone name. Eastern Standard Time (EST) is 5 hours behind Coordinated Universal Time. This time zone is in use during standard time in: North America, Caribbean, Central America. This time zone is often called Eastern Time Zone. See full time zone map.
Yes, in the US, the Eastern time zone is further east than the Central time zone, so it is one hour ahead of Central time. Example: If it were 12:00 pm (noon) in Miami, Fl â¦ orida, in the Eastern Standard Time Zone, it would be 11:00 am in Houston, Texas in the Central Standard Time Zone. â¦ ach is one hour later than the last. For example, if it's 3 PM Pacific Time, then it's 4 PM Mountain Time, 5 PM Central Time, and 6 PM Eastern Time.