This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
There is STE in III and aVF which does not meet STEMI criteria due to insufficient STE in lead aVF. Resuscitation was initiated and this ECG was obtained: Likely AFib (irregularly irregular) with bradycardia. The cardiologists were not familiar with this and insisted that the ECG in paced rhythm could not be used to "look for a STEMI".
There is an obvious inferior STEMI, but what else? Besides the obvious inferior STEMI, there is across the precordial leads also, especially in V1. This STE is diagnostic of Right Ventricular STEMI (RV MI). In fact, the STE is widespread, mimicking an anterior STEMI. EKG is pictured below: What do you think?
Bloodpressure: 130/80 mmHg, heart rate: 45/min, respiratory rate: 18/min, SaO2: %98, body temperature: normal. His first electrocardiogram ( ECG) is given below: --Sinus bradycardia. Take home messages: 1- In STEMI/NSTEMI paradigm you search for STE on ECG. Peripheral pulses were all palpable. Turk Kardiyol Dern Ars.
The ECG shows obvious STEMI(+) OMI due to probable proximal LAD occlusion. Immediately after contrast injection into the LMCA, the patient had circulatory collapse, with a precipitous drop in bloodpressure. An Impella device was placed to maintain cardiac output and perfusion pressures. The below ECG was recorded.
Three months prior to this presentation, he received a pacemaker for severe bradycardia and syncope due to sinus node dysfunction. Another bloodpressure was checked. He was severely hypotensive, with a systolic pressure in the 50s. His EKG with worse pain now shows enough ST elevation to meet STEMI criteria.
Here is his ED ECG: There is bradycardia with a junctional escape. There is an obvious inferior posterior STEMI(+) OMI. Because the RV pressure is normally low (unlike the LV), it is perfused by systolic bloodpressure in addition to diastolic, so hypotension is very bad for the RV. What is the atrial activity?
The ECG shows sinus bradycardia but is otherwise normal. Written by Willy Frick A 46 year old man with a history of type 2 diabetes mellitus presented to urgent care with complaint of "chest burning." The documentation does not describe any additional details of the history. The following ECG was obtained. ECG 1 What do you think?
On arrival in the ED, he was hypotensive with a systolic bloodpressure in the 70s. Despite the clinical context, Cardiology was consulted due to concerns for a "STEMI". ST elevation in aVL with reciprocal ST depression in the inferior leads Shock, bradycardia, ST Elevation in V1 and V2. Fluid resuscitation was initiated.
Note: according to the STEMI paradigm these ECGs are easy, but in reality they are difficult. Theres inferior STE which meets STEMI criteria, but this is in the context of tall R waves (18mm) and relatively small T waves, and the STD/TWI in aVL is concordant to the negative QRS. This was false positive STEMI with an ECG mimicking OMI.
We organize all of the trending information in your field so you don't have to. Join thousands of users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content