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Acute Coronary Syndromes (ACS)
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Weekly Workouts
1
#573
In the Era of High-Sensitivity Troponin, Does Unstable Angina Still Exist?
A 92-year-old man presents to the emergency department with gradually worsening dyspnea on exertion that has progressed to exertional chest “fullness”. He is as
Video Moments
5
#573
In the Era of High-Sensitivity Troponin, Does
Unstable
Angina
Still Exist?
▶ at 9:45
[2025-12-22] current literature
unstable
angina
may not actually be dead. Let's advance all the way up to the 2025 ACCHA, ACEP, NAEMSP, SCAI. So of course American College of Cardiology, American Hear…
#573
In the Era of High-Sensitivity Troponin, Does
Unstable
Angina
Still Exist?
▶ at 8:05
[2025-12-22] that everybody with
unstable
angina
ends up having positive troponins. So this no longer exists. All you therefore need is troponins and an ST elevation or no ST elevation evaluation of t…
#573
In the Era of High-Sensitivity Troponin, Does
Unstable
Angina
Still Exist?
▶ at 16:27
…e troponins if there are people out there that doubt the existence of
unstable
angina
this patient would have been sent home already when her STEMI started to happen and who knows what would have been…
#573
In the Era of High-Sensitivity Troponin, Does
Unstable
Angina
Still Exist?
▶ at 11:24
…sel and they make the point once again that there's this thing called
unstable
angina
with negative biomarkers which still exists. So if anybody out there is telling you that
unstable
angina
doesn't e…
#573
In the Era of High-Sensitivity Troponin, Does
Unstable
Angina
Still Exist?
▶ at 14:45
…eans the patient is ruled out for non-STEMI but you haven't ruled out
unstable
angina
. Now again highly sensitive troponins are fantastic. Most patients are going to have positive troponins but there …