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Increased Risk of Aneurysms : Chronic high blood pressure can weaken the walls of your arteries, leading to bulging areas known as aneurysms. If an aneurysm ruptures, it can cause life-threatening internal bleeding. This condition reduces blood flow to the heart, increasing the risk of angina (chestpain) and heart attacks.
Clinical introduction A man in his 40s with a history of hyperlipidaemia presented with intermittent, dull left-sided chestpain for 2 weeks that was not consistently exertional. Physical examination, an ECG, basic laboratories and a chest X-ray were unremarkable. He did not smoke or use alcohol or illicit drugs.
This case was recently posted by Tyron Maartens on Facebook EKG club (he agreed to let me post it here), with the following clinical information: "42 year old male with two weeks of intermittent chest discomfort, awoke 4 hours prior to this ECG with a more severe, heavy chestpain (5/10). BP 112/80, SpO2 100%. It is not chronic.
A middle-aged man complained of 15 minutes of classic angina that resolved upon arrival to the ED. Although diagnostic of MI, it is highly suspicious for " Old inferior MI with persistent ST Elevation" or "inferior aneurysm morphology" because of the well-formed Q-waves and the flat T-waves. Here is his initial ECG: What do you think?
Submitted and written by Alex Bracey with edits by Pendell Meyers and Steve Smith Case A 50ish year old man with a history of CAD w/ prior LAD MI s/p LAD stenting presented to the ED with chestpain similar to his prior MI, but worse. The pain initially started the day prior to presentation. The ST elevation from today is ~0.2
3 hours prior to calling 911 he developed typical chestpain. The old ECG has a Q-wave with persistent ST elevation in lead III, and some reciprocal ST depression (typical for aneurysm morphology). This is "Persistent ST elevation after previous MI" or "LV aneurysm morphology".
A middle-aged woman had intermittent angina for 48 hours, then onset of constant, crushing chestpain for 1.5 More likely, the patient had crescendo angina, with REVERSIBLE ischemia for 48 hours that only became potentially irreversible (STEMI) at that point in time. Perhaps she will not develop an LV aneurysm.
Scenario 1 : The patient presents with 24 hours of substernal chestpain. When there are QS-waves, one should always think about LV aneurysm, but ST to QRS ratio and T-wave to QRS ratio are far too large and not compatible with left ventricular aneurysm. He presented to the emergency department for evaluation.
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