Dr. Smith's ECG Blog

OCTOBER 26, 2010

He presented to the Emergency Department with a blood pressure of 111/66 and a pulse of 117. ACS and STEMI generally do not cause tachycardia unless there is cardiogenic shock. Then ACS (STEMI) might be primary; this might be cardiogenic shock. One must clearly rule out these processes before jumping on the ACS diagnosis.

ACS 52

ACS STEMI OR Critical Care 52

The Skeptics' Guide to EM

MAY 28, 2022

Guidelines for Reasonable and Appropriate Care in the Emergency Department (GRACE) 2: Low-Risk, Recurrent Abdominal Pain in the Emergency Department. Guidelines for Reasonable and Appropriate Care in the Emergency Department (GRACE) 2: Low-Risk, Recurrent Abdominal Pain in the Emergency Department.

Emergency Department 100

Emergency Department ACS ALS Coronary 100

Dr. Smith's ECG Blog

OCTOBER 4, 2010

He arrived in the emergency department hemodynamically stable. ACS would be highly unusual in a young athlete, and given the information on his race bib, one must first suspect that the abnormal ST elevation is due to demand ischemia, not ACS. On his bib it stated that he had a congenital heart disorder.

ACS 52

ACS Defibrillator Epinephrine STEMI 52

EM Didactic

OCTOBER 7, 2018

It is commonly used in Emergency Departments, especially in febrile and possibly infectious patients. ACS and Aortic Dissection - For ACS and Dissection, the higher CRP levels, the worse prognosis. It is not used to diagnose ACS/Dissection. Utility of CRP 1.

Emergency Department 40

Emergency Department ACS Critical Care Coronary 40

EMS 12-Lead

APRIL 14, 2022

It should be emphasized here that this is a presentation of high-pretest probability for Acute Coronary Syndrome (ACS). ACS and hyperkalemia both have lethal downstream consequences, so it is imperative for the clinician to acclimate to the presentation, or developing, features of each. ECG's are difficult. link] [1] Zachary et al.

ACS 130

ACS Paramedic Coronary ALS 130

REBEL EM

FEBRUARY 2, 2023

Background Information: Atrial fibrillation with rapid ventricular rate (RVR) is one of the many tachydysrhythmias we encounter in the Emergency Department (ED). Amiodarone versus digoxin for acute rate control of atrial fibrillation in the emergency department. Am J Emerg Med. Am J Emerg Med. 2022 Sep 7.

Emergency Department 52

Emergency Department ALS Critical Care ED 52

The Skeptics' Guide to EM

SEPTEMBER 11, 2021

She arrives in the emergency department (ED) with decreased level of consciousness and shock. Acute coronary syndrome (ACS) is responsible for the majority (60%) of all OHCAs in patients. She has a history of hypertension and non-insulin dependent diabetes mellitus.

EMR 130

EMR Coronary Defibrillator Life Support 130

Dr. Smith's ECG Blog

MARCH 14, 2024

Case 1: Case 2: Case 3: Triage ECGs labeled ‘normal’ There have been a number of small studies suggesting that triage ECGs labeled ‘normal’ are unlikely to have clinical significance, and therefore that emergency physicians should not be interrupted to interpret them, and that such patients can safely wait to be seen.

STEMI 119

STEMI ACS Coronary Emergency Department 119

Don't Forget the Bubbles

SEPTEMBER 13, 2023

The parents of 18-month-old Susie brought her to the Emergency Department after she had a seizure at home. The role of brain computed tomography in evaluating children with new onset of seizures in the emergency department. Emergency management of the paediatric patient with convulsive status epilepticus.

E-9-1-1 131

E-9-1-1 Emergency Department ALS OR 131

Dr. Smith's ECG Blog

NOVEMBER 30, 2022

The fire department, who operate at an EMT level in this municipality, arrived before us and administered 324 mg of baby aspirin to the patient due to concern for ACS. Upon arrival to the emergency department, a senior emergency physician looked at the ECG and said "Nothing too exciting." References: 1.

Emergency Department 52

Emergency Department E-9-1-1 Coronary STEMI 52

REBEL EM

SEPTEMBER 11, 2023

1 It is a quickly deployable and easily interpreted study that can be done in real time to guide decisions in the Emergency Department. Point of care biliary ultrasound in the emergency department (BUSED) predicts final surgical management decisions. and specificity of 88.0% Trauma Surg Acute Care Open.

ED 68

ED ACS Emergency Department OR 68

Broome Docs

DECEMBER 22, 2024

PECARN looks at probiotics for toddlers diarrhea… Schnadower D, Tarr PI, Casper TC, Gorelick MH, Dean JM, O’Connell KJ, Mahajan P, Levine AC, Bhatt SR, Roskind CG, Powell EC, Rogers AJ, Vance C, Sapien RE, Olsen CS, Metheney M, Dickey VP, Hall-Moore C, Freedman SB. Acad Emerg Med. 2024 Aug 19. doi: 10.1111/acem.14996.

E-9-1-1 52

E-9-1-1 ACS Paramedic Emergency Department 52

Dr. Smith's ECG Blog

MAY 20, 2024

Smith comment : Is the ACS (rupture plaque) with occlusion that is now reperfusing? Diagnosis of Type I vs. Type II Myocardial Infarction in Emergency Department patients with Ischemic Symptoms (abstract 102). Annals of Emergency Medicine 2011; Suppl 58(4): S211. Assuming that was indeed a culprit, then this was ACS.

CAD 125

CAD STEMI Coronary ACS 125

Dr. Smith's ECG Blog

FEBRUARY 14, 2024

A 41-year-old male who presents to the emergency department with chest pain. The faculty physician thought this is highly likely to be ACS. Patient reports approximately 2 hours prior to arrival he developed a sharp chest pain that radiates into his left arm and left lower leg. Describes the radiating pain as numbness/tingling.

ACS 110

ACS Emergency Department OR 110

GEDC

AUGUST 7, 2024

The measure, developed in collaboration with the American College of Surgeons (ACS), the Institute for Healthcare Improvement (IHI) and the American College of Emergency Physicians (ACEP), aims to improve older adult patient care and outcomes. Read the CMS fact sheet here. “It Hartford Foundation and ACEP.

Emergency Department 52

Emergency Department ACS 52

Dr. Smith's ECG Blog

DECEMBER 27, 2023

Written by Willy Frick A man in his 50s with a history of hypertension, dyslipidemia, type 2 diabetes mellitus, and prior inferior OMI status post DES to his proximal RCA 3 years prior presented to the emergency department at around 3 AM complaining of chest pain onset around 9 PM the evening prior.

E-9-1-1 130

E-9-1-1 OR Coronary ACS 130

Dr. Smith's ECG Blog

JANUARY 27, 2024

, tells us that we physicians do not need to even look at this ECG until the patient is placed in a room because the computer says it is normal: Validity of Computer-interpreted “Normal” and “Otherwise Normal” ECG in Emergency Department Triage Patients I reviewed this article for a different journal and recommended rejection and it was rejected.

STEMI 117

STEMI Coronary ACS ED 117

REBEL EM

FEBRUARY 12, 2024

There are greater than 2 million annual emergency department visits for suspected renal colic in the US, and Ct scanning is performed for more than 90% of patients who receive a diagnosis of kidney stone. PMID: 25229916 DOI: 10.1056/NEJMoa1404446 Westphalen AC, Hsia RY, Maselli JH, Wang R, Gonzales R. N Engl J Med.

Emergency Department 73

Emergency Department ALS ACS EMS 73

Dr. Smith's ECG Blog

OCTOBER 12, 2024

A man in his 90s with a history of HTN, CKD, COPD, and OSA presented to the emergency department after being found unresponsive at home. Vital signs were within normal limits on arrival to the Emergency Department. Written by Bobby Nicholson What do you think of this “STEMI”? Blood glucose was not low at 162 mg/dL.

STEMI 115

STEMI Coronary Emergency Department ACS 115

University of Maryland Department of Emergency Med

APRIL 30, 2023

In this study the researchers looked at patients presenting to the emergency department with high suspicion for ACS and explored if. Click to view the rest

ACS 40

ACS Emergency Department 40

ACEP Now

AUGUST 12, 2024

A 35-year-old male presented to the emergency department complaining of chest pain that started 1.5 5 Studies looking at this phenomenon in the emergency department setting for patients presenting with chest pain are lacking. Dr. Young is an emergency physician at Saint Francis Hospital and Medical Center, Hartford, Conn.

Emergency Department 52

Emergency Department STEMI ACS ED 52

Dr. Smith's ECG Blog

NOVEMBER 4, 2022

Smith: If this is ACS (a big if), t his is just the time when one should NOT use "upstream" dual anti-platelet therapy ("upstream" means in the ED before angiography). History sounds concerning for ACS (could be critical stenosis, triple vessel), but differential also includes dissection, GI bleed, etc. Anything more on history?

Coronary 52

Coronary ACS STEMI ALS 52

Dr. Smith's ECG Blog

JULY 3, 2018

While in the emergency department, he undergoes an additional ECG: 00:49 - Not much change Second ECG with measurements and calculations Magnified view of second ECGs measurements and calculation It is still "negative" for LAD occlusion (less than 23.4) Use caution when prescribing opioids to patients concerning for ACS.

ACS 52

ACS STEMI Coronary CAD 52

Dr. Smith's ECG Blog

APRIL 18, 2024

Written by Jesse McLaren A 70 year old with prior MIs and stents to LAD and RCA presented to the emergency department with 2 weeks of increasing exertional chest pain radiating to the left arm, associated with nausea. 1] European guidelines add "regardless of biomarkers". But only 6.4%

STEMI 121

STEMI Coronary ALS CAD 121

Dr. Smith's ECG Blog

JANUARY 9, 2024

She presented to the emergency department after a couple of days of chest discomfort. Ischemia from ACS causing the chest discomfort, with VT another consequence (or coincidence)? She had a single chamber ICD/Pacemaker implanted several years prior due to ventricular tachycardia. The ECG below was recorded.

Coronary 119

Coronary ACS ED OR 119

NCOAE

DECEMBER 11, 2023

The Eastern Association for the Surgery of Trauma (EAST) , the National Association of EMS Physicians (NAEMSP) , and the American College of Surgeons Committee on Trauma (ACS-COT) all support the recommendation against the use of spinal immobilization in patients with isolated penetrating injuries.

OR 52

OR Emergency Medical Technician Emergency Department Emergency Medical Services 52

ACEP Now

DECEMBER 11, 2023

Many conditions outside of acute coronary syndrome (ACS) mimic ST-elevation myocardial infarction (STEMI), but only a handful of cases have reported ST-elevations (STE) in the setting of pancreatic inflammation where underlying ACS was excluded. Click to enlarge.) Click to enlarge.)

STEMI 52

STEMI Coronary ACS Critical Care 52

Dr. Smith's ECG Blog

DECEMBER 26, 2020

On arrival to the PCI center's Emergency Department, the receiving team recorded an ECG on arrival: Persistent atrial flutter, however this time the QRS occurs on a slightly different portion of the flutter wave. The cardiologist also did not see atrial flutter, and advised giving thrombolytics for perceived "inferior STEMI."

STEMI 52

STEMI ACS Coronary Emergency Department 52

Don't Forget the Bubbles

MAY 17, 2023

Invasive bacterial infection in children with fever and petechial rash in the emergency department: a national prospective observational study. De Alwis AC, et al. Prevalence of Invasive Bacterial Infection in Hypothermic Young Infants: A Multisite Study. Raffaele JL, et al. 2023 Apr 4:113407. Storch-De-Gracia P, et al.

ALS 72

ALS ACS Emergency Department EMS 72

Dr. Smith's ECG Blog

APRIL 17, 2023

He had no symptoms of ACS. The remainder of his Emergency Department stay was uneventful. Here is the clinical informaton on ECG 2: A man in his 50s presented to the Emergency Department with acute chest pain that started within the past few hours. QOH: "OMI High confidence". Physician interpretation: "No STEMI."

OR 52

OR STEMI ACS ALS 52

Dr. Smith's ECG Blog

MARCH 20, 2023

I finished my residency of Emergency Medicine and I’m working at a great Emergency Department here in Brazil. Remember: these findings above are included as STEMI equivalent findings in the 2022 ACC Expert Consensus Decision Pathway on ACS Patients in the ED.

STEMI 52

STEMI ACS CAD ED 52

EMDocs

OCTOBER 21, 2023

The NIHSS cutoff that predicts outcomes is 4 points higher in AC compared with PC infarctions. Application of the ABCD2 score to identify cerebrovascular causes of dizziness in the emergency department. NIHSS does have limitations when applied to posterior circulation (PC) strokes. Arch Neurol. 2004;61(4):496–504. ResearchGate.

EMS 97

EMS ALS OR ACS 97

ACEP Now

NOVEMBER 7, 2023

A 67-year-old man presents to the emergency department (ED) in cardiac arrest. Canadian Journal of Emergency Medicine. Emmerson AC, Whitbread M, Fothergill RT. He was found by bystanders after he collapsed and 911 was called. EMS physicians report he was found in ventricular fibrillation. 20(S1):S67. Resuscitation.

Defibrillator 52

Defibrillator E-9-1-1 ALS Epinephrine 52

Dr. Smith's ECG Blog

JANUARY 23, 2023

Submitted and written by Megan Lieb, DO with edits by Bracey, Smith, Meyers, and Grauer A 50-ish year old man with ICD presented to the emergency department with substernal chest pain for 3 hours prior to arrival. The screening physician ordered an EKG and noted his ashen appearance and moderate distress. Triage EKG: What do you think?

ACS 52

ACS Coronary Defibrillator STEMI 52

Dr. Smith's ECG Blog

NOVEMBER 26, 2015

52-year-old lady presents to the Emergency Department with 2 hours of chest pain, palpitations & SOB. Beware of ACS presenting with atypical symptoms, including absence of chest pain. This was written by Sam Ghali ( @ EM_RESUS ), with a few edits by me. She is somewhat hypertensive, but her vital signs are otherwise normal.

STEMI 52

STEMI ACS Emergency Department OR 52

Dr. Smith's ECG Blog

AUGUST 26, 2019

She was brought to the Emergency Department and this ECG was recorded while she was still feeling nauseous but denied chest pain, shortness of breath, or other symptoms: What do you think? I wouldn't activate the lab for this EKG alone, but if the patient is clinically compatible with ACS you could call a heart alert.

STEMI 52

STEMI Coronary OR ED 52

Dr. Smith's ECG Blog

NOVEMBER 3, 2017

consistent with LAD occlusion) This was not recognized, repeat ECG at 69 minutes showed new Q-waves in V2-V4 that were not appreciated, and patient waited for a prolonged period in the emergency department before STEMI was diagnosed. The QTc was 455 ST Elevation at 60 ms after the J-point in lead V3 = 3.0 100% LAD occlusion.

STEMI 52

STEMI Coronary OR ALS 52