What is the goal door-to-balloon time in STEMI management?

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Multiple Choice

What is the goal door-to-balloon time in STEMI management?

Explanation:
The key idea here is how quickly reperfusion should occur after a STEMI patient arrives at the hospital. Door-to-balloon time is the interval from arrival to when the blocked artery is opened with PCI. The practical target set by guidelines is 90 minutes or less, because faster restoration of blood flow minimizes heart muscle damage and improves survival. While some systems strive for even shorter times (about 60 minutes from first medical contact when possible), 90 minutes remains the standard benchmark. Times longer than this are associated with worse outcomes, so 90 minutes is the best-supported goal.

The key idea here is how quickly reperfusion should occur after a STEMI patient arrives at the hospital. Door-to-balloon time is the interval from arrival to when the blocked artery is opened with PCI. The practical target set by guidelines is 90 minutes or less, because faster restoration of blood flow minimizes heart muscle damage and improves survival. While some systems strive for even shorter times (about 60 minutes from first medical contact when possible), 90 minutes remains the standard benchmark. Times longer than this are associated with worse outcomes, so 90 minutes is the best-supported goal.

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