ECG Quest > Shapes > ST segment > Straightened ST segment

Straightened ST segment

A straightened ST segment lacks the usual concave shape in leads V2-V6. It can be a subtle sign of coronary occlusion.

See also: ST segment

Can you add to the information on this page?

This ECG Archive is an academic, non-commercial #FOAMed project aiming to crowdsource a free open access database of ECGs and signs. If you include your personal details such as your name you will be attributed for your contribution, unless you tell us that you don't want this to happen. Personal contact details such as email addresses will not be published but may be used to email you in reply. Full project details and participant information available here.
13 ECGs found. Sort by:
TitleDate
ASCDESC
Show:
31030
per page.
Columns: per page.
In the ECGquest archives, this ECG has been tagged with: - Chest pain Anterior ST elevation Straightened ST segment 12-Lead Dr Smith's ECG Blog CC BY-NC
A 50-something with chest pain presents to a Non-PCI capable facility

This ECG is from a man in his 50s who presented with chest pain.

This ECG shows subtle anterior ST elevation with fragmented QRS and straightened ST segment. The cause was an occluded LAD stent, along with 90% stenosis of RCA and 70% circumflex stenosis.

In the ECGquest archives, this ECG has been tagged with: - Chest pain Left Axis Deviation Nonspecific baseline artefact Anterior ST elevation Hyperacute T waves Straightened ST segment Acute Anterior MI 12-Lead Serial 12-lead Dr Pendell Meyers Dr Smith's ECG Blog Dr Ken Grauer CC BY-NC
A Tale of 2 Occlusions in the Same Patient: one with Expert ECG interpretation, the Other Without -fifth repeat ECG on day 2, after morphine

This ECG is from a man in his 40s who presented with chest discomfort and diaphoresis since waking a few hours earlier, on a background of prior infarction with PCI years ago, active smoking, high cholesterol and hypertension. This was the repeat ECG on day 2, after pain returned with nausea and diaphoresis that was exactly like his initial pain and did not resolve with morphine.