Tag Archive: troponin

One high sensitivity troponin test to rule out acute myocardial infarction

This month I was honoured that a study I wrote with some terrific colleagues from Europe, Australia and the US has been published as the ‘Editor’s Choice’ in Academic Emergency Medicine. This was a secondary analysis from a large, multi-centre, international…
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JC: High sensitivity Troponin I on presentation. Is it enough to rule out ACS? St.Emlyn’s

As you surely know we love thinking about Troponin at St.Emlyn’s. We have our own world expert in Rick Body and there is loads of stuff here on the site about the use (and abuse) of Troponin as a diagnostic…
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JC: Are typical chest pain symptoms predictive of outcome? St.Emlyn’s

We love a bit of meta-cognition here at St.Emlyn’s. As time passes and we all become a little longer in the tooth it becomes increasingly apparent that it’s not just ‘what’ we know it’s how we use it. In diagnostic…
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Is severe chest pain more likely to be a heart attack?

    Have you ever heard this sort of conversation in your ED? Junior ED doc: Can I run my patient by you, please? Senior ED doc: Sure Junior: I  have a 40 year old man with chest pain.  I don’t think it’s…
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New NICE high sensitivity troponin guidance: 3 hours and done?

The National Institute for Health and Care Excellence (NICE) from the UK has just published new recommendations for the use of high sensitivity troponin to rule out NSTEMI in the Emergency Department.  You can find it at this link.  I…
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High sensitivity troponin at St. Emlyn’s

  Recently we published part one of our series on cardiac troponins.  If you haven’t checked it out yet, you can find it here.    In the second part, we’re going to take a look at high sensitivity troponins and…
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Cardiac Troponin: The basics from St. Emlyn’s

Do you remember when it took three days to ‘rule in’ or ‘rule out’ an acute myocardial infarction (AMI)?  When I was a medical student doing my first clinical attachments, I remember doing ward rounds on the CCU seeing patients…
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