REBEL EM

JANUARY 29, 2024

Click here for Direct Download of the Podcast Paper: Aykan AC et al. PMID: 23102885 Aykan AC et al. Because the lungs receive 100% of cardiac output, it has been hypothesized that a lower dose of thrombolytic therapy may still be effective with a better safety profile [3][4]. Clin Exp Emerg Med 2023. JACC Cardiovasc Interv 2018.

ALS 136

ALS ACS OR CPR 136

Dr. Smith's ECG Blog

SEPTEMBER 10, 2023

Ongoing pain noted throughout all documentation, but after nitro drip and prn morphine, "pain improved to 2/10." References: 1) See this study showing an association between morphine and mortality in Non-STE-ACS: Meine TJ, Roe M, Chen A, Patel M, Washam J, Ohman E, Peacock W, Pollack C, Gibler W, Peterson E. Repeat trop 150 ng/L.

E-9-1-1 82

E-9-1-1 ACS STEMI Coronary 82

Dr. Smith's ECG Blog

JANUARY 9, 2024

Ischemia from ACS causing the chest discomfort, with VT another consequence (or coincidence)? Cardioversion will address the rhythm problem immediately, also if the chest discomfort subsides when SR is restored, ischemia from ACS becomes much less likely. In either case, prompt cardioversion is indicated.

Coronary 99

Coronary ACS ED OR 99

Dr. Smith's ECG Blog

OCTOBER 12, 2024

Click here to sign up for Queen of Hearts Access Given the lack of intracranial hemorrhage, the patient was administered aspirin for suspected ACS and cardiology was consulted. Preliminary findings documented in the cath lab were “Anterior STEMI and no significant coronary artery disease.” (!!!) Both highly negative.

STEMI 98

STEMI Coronary Emergency Department OR 98

Dr. Smith's ECG Blog

AUGUST 9, 2024

He had no previously documented medical problems except polysubstance use. Serial ECGs enhance the diagnosis of acute coronary syndrome. Similarly, the OMI paradigm respects ACS as a dynamic process in which ECG changes reflect the phase of myocardial injury and risk stratify which patients may benefit from emergent PCI.

STEMI 86

STEMI Coronary Heart Attack ACS 86

ACEP Now

MARCH 14, 2024

Current can be alternating current (AC) or direct current (DC) with AC typically more dangerous as it is more likely to cause tetanic contractions and increase contact time with the electrical source. 2,3,5 Except for laundry or electrical car outlets (240 V AC), all U.S. household outlets are rated at 120 V AC.

Operating Room 52

Operating Room ACS Critical Care Coronary 52

Dr. Smith's ECG Blog

SEPTEMBER 9, 2024

The patient was thought to have low likelihood of ACS, and cardiology recommended repeat troponin, urine drug testing, and echocardiogram. At that point, cardiology elected to treat for ACS. Another option would be to use Optical Coherence Tomography for Coronary Imaging ). Initial hscTnI was 10 ng/L (ref. <14).

OR 70

OR Coronary ACS EMS 70

Dr. Smith's ECG Blog

JANUARY 31, 2020

But it does prove that the patient has coronary disease and makes the probability that his chest pain is due to ACS very very high. It is proven better than angiography alone in stable angina , and also has been shown to improve decisions on stenting non-culprit lesions in ACS. It could be acute, though probably is not.

ED 52

ED Coronary ACS CAD 52

Dr. Smith's ECG Blog

JULY 27, 2023

I did not think it was due to ACS, but we ordered an ED ECG immediately: What do you think? But in this case the clinical scenario is not right for acute ACS with OMI, and there is very high voltage, and the patient is very young, (though beware of young patients , even 29 year olds!! I was not worried for a coronary etiology.

Coronary 52

Coronary ACS Naloxone Plasma 52

Dr. Smith's ECG Blog

FEBRUARY 28, 2020

Some providers were worried about ACS because of this ECG. My answer alleviated their concern for ACS and no further workup was done for ACS. showed that , when T-waves are inverted in precordial leads, if they are also inverted in lead III and V1, then pulmonary embolism is far more likely than ACS. Kosuge et al.

E-9-1-1 52

E-9-1-1 ACS ALS OR 52

Dr. Smith's ECG Blog

JUNE 28, 2019

For coronary anatomy, see here: [link] This is the post intervention ECG: All ST Elevation is gone (more proof that it was all a result of ischemia) Formal Echo: Normal estimated left ventricular ejection fraction - 55%. K EY P oints : This patient has known coronary disease. It was stented.

Coronary 52

Coronary ACS ED OR 52

Dr. Smith's ECG Blog

APRIL 4, 2023

Fortunately, Dr. Cho was not looking for STEMI ECG criteria but for an acute coronary occlusion. As he documented, “This patient is experiencing chest pain consistent with an acute coronary syndrome. As cardiology documented, “possible STEMI. Start using the terms acute coronary occlusion and occlusion MI.

STEMI 52

STEMI Coronary OR ACS 52

Dr. Smith's ECG Blog

OCTOBER 2, 2021

After rethinking the case, he remained concerned about ACS and subsequently performed a point-of-care ultrasound in order to evaluate for regional wall motion abnormality. We assume that at some point the patient's pain returned, but it is not documented, so exactly when this happened is uncertain. There is no age cut-off for ACS.

OR 52

OR ACS STEMI Coronary 52

Dr. Smith's ECG Blog

APRIL 14, 2023

It is easy to say this in retrospect, especially not being the one in charge of this overcrowded waiting room full of unseen patients, but an elderly patient with known CAD and ongoing ACS-sounding chest pain despite medical management with positive troponin is already an indication for emergent cath, regardless of the ECG!

CAD 52

CAD ACS STEMI Coronary 52

Dr. Smith's ECG Blog

JUNE 27, 2021

If it is maximal in V1-V4, and the patient's presentation in consistent with ACS (as this certainly is), then it is DIAGNOSTIC of Occlusion with 90% specificity (We have an upcoming article that proves this). Angiogram: "ACS - Non ST Elevation Myocardial Infarction. This was not recognized. The patient was started on a nitro drip.

STEMI 40

STEMI ACS Coronary ED 40

Dr. Smith's ECG Blog

APRIL 17, 2023

He had no symptoms of ACS. His HEAR score (before troponin resulted) was documented at 3, with documentation stating "low suspicion for ACS." A troponin this high in a patient with no known chronic troponin elevation, and active acute ACS symptoms, has a very high likelihood of type 1 ACS regardless of the ECG.

OR 52

OR STEMI ACS Emergency Department 52

EMDocs

JANUARY 11, 2024

Early coronary angiography in post-CA patients with no ST-segment elevation on the presenting ECG may still be of benefit by potentially salvaging myocardium and decreasing the incidence of systolic heart failure in survivors (95.7%, 22/23). in patients with metabolic acidosis until acidosis can be otherwise treated (94.7%, 18/19).

Critical Care 76

Critical Care E-9-1-1 OR ICU 76

Dr. Smith's ECG Blog

OCTOBER 6, 2018

The patient was in his 50s with history of hypertension, diabetes, seizure disorder, and smoking, but no known coronary artery disease. No patient should have to be "lucky" by having a positive troponin to be taken seriously as a possible acute coronary occlusion. 418 of these 1788 (23%) had acute coronary occlusion.

STEMI 40

STEMI Coronary ALS OR 40

ECG & Echo Learning

JANUARY 18, 2023

This page summarises the most current recommendations for the management of acute coronary syndromes with persistent ST-segment elevations (i.e III A Primary percutaneous coronary intervention strategy Management Recommendation Level of evidence Primary PCI of the infarct related artery (IRA) is indicated.

STEMI 40

STEMI Coronary OR Defibrillator 40

Dr. Smith's ECG Blog

JUNE 8, 2023

According to the STEMI paradigm, the patient doesn’t have an acute coronary occlusion and doesn't need emergent reperfusion, so the paramedics can bring them to the ED for assessment, without involving cardiologists. Cardiology documented “late presentation STEMI but likely aborted given resolution of ST changes from EMS to hospital.”

STEMI 61

STEMI Coronary Paramedic ALS 61

Dr. Smith's ECG Blog

APRIL 8, 2015

Thus, if there is documented sinus bradycardia, and no suspicion of high grade AV block, at the time of the syncope, this is very useful. Negative predictors included dementia, pacemaker, coronary revascularization, and cerebrovascular disease. 2) Boston syncope rule: J Emerg Med. 2007 Oct; 33(3): 233–239. to 3.80).

Emergency Department 52

Emergency Department E-9-1-1 ED ALS 52

Dr. Smith's ECG Blog

DECEMBER 31, 2024

Written by Pendell Meyers A woman in her 70s with known prior coronary artery disease experienced acute chest pain and shortness of breath. But thankfully, when the clinical context is clearly and highly concerning for ongoing ischemia from ACS, this distinction doesn't matter much. Vital signs were within normal limits.

Coronary 114

Coronary ACS STEMI CAD 114

Dr. Smith's ECG Blog

DECEMBER 27, 2024

Documentation lists a diagnosis of "sinus tachycardia." After ruling out for ACS, the patient underwent angiography where he was found to have severe stable disease, which was already known. Finally Dr. Frick details how today's patient was found to have severe, stable coronary disease without evidence of an acute event.

Coronary 122

Coronary Defibrillator ACS ED 122