Silent Ischemia Flashcards
1
Q
WHat is silent Ischaemia?
A
This is ischaemia without pain. It can cuase a heart attak with no prior warning. It is inadequate blood supply to the heart therefore not enough oxygen.
2
Q
What is the % of transient ischaemic episodes in coronary artery disease not associated with pain?
A
around 70%.
3
Q
Who may have undiagnosed silent iscahemia?
A
People with angina
4
Q
WHo are at more risk of silent ischaemia?
A
Previous Heart attacks
diabetes
angina
5
Q
How do we diagnose Silent ischaemia?
A
Ambulatory ECG