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A 70-something female with no previous cardiac history presented with acute chestpain. She awoke from sleep last night around 4:45 AM (3 hours prior to arrival) with pain that originated in her mid back. She stated the pain was achy/crampy. Over the course of the next hour, this pain turned into a pressure in her chest.
Case An 82 year old man with a history of hypertension presented to the ED with chestpain at 1211. He described his chestpain as pleuritic and reported that it started the day prior while swinging a golf club. The ED provider ordered a coronary CT scan to assess the patient for CAD. In lead I, about 1.5
Sent by Dan Singer MD, written by Meyers, edits by Smith A man in his late 30s presented with acute chestpain and normal vitals except tachycardia at about 115 bpm. Dr. Singer sent this to me with just the information: "~40 year old with acute chestpain". Anxiety is a common cause of chestpain with tachycardia.
Written by Pendell Meyers, edits by Smith and Grauer A man in his late 20s with history of asthma presented to the ED with a transient episode of chestpain and shortness of breath after finishing a 4-mile run. Ct coronaryangiogram showed normal coronary arteries. International Journal of Cardiology 2019.
Hospital evaluation for this patient was negative for an acute coronary syndrome ( ie, CT coronaryangiogram was normal — troponin was not elevated — and Echo was negative, with no sign of pericardial effusion ). I interpreted the ECG in Figure-1 as follows: The rhythm is sinus at ~65/minute.
The best course is to wait until the anatomy is defined by angio, then if proceeding to PCI, add Cangrelor (an IV P2Y12 inhibitor) I sent the ECG and clinical information of a 90-year old with chestpain to Dr. McLaren. Incidence of an acute coronary occlusion. Am J Med 2019, 132(5):622-630. link] Harhash AA et al.
Cardiology felt her chestpain to be, most likely, the result of coronary supply-demand mismatch in the context of HCM endothelial remodeling (i.e. Type II MI), however decided to pursue coronaryangiogram out of an abundance of caution. Below are two examples of this. References Naidu, S. Tower-Rader, A.
CT Coronary Artery Calcium Score Scan CT Coronary Artery Calcium Score CT CoronaryAngiogram As you can see from the above images, the CTCA provides far more anatomical detail. Regardless, if you present with chestpain and get a stress test instead of a CTCA, you are arguably getting an inferior test.
A 62 year old man with hyperlipidemia presented to a rural emergency department with 7 hours of 3/10 chestpain. Heitner et al found that in 14% of patients with NSTEMI, a blinded interventional cardiologist interpreting coronaryangiograms identified a different culprit artery than CMR ( [link] ).
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