Dr. Smith's ECG Blog

SEPTEMBER 5, 2024

This is a value typical for a large subacute MI, n ormal value 48 hours after myocardial infarction is associated with Post-Infarction Regional Pericarditis ( PIRP ). As already mentioned, this patient could have post-infarction regional pericarditis from a large completed MI. Sinus tachycardia has many potential causes. Hammill SC.

Cardiogenic Shock 109

Cardiogenic Shock Chest Pain Pericarditis Myocardial Infarction 109

Dr. Smith's ECG Blog

NOVEMBER 1, 2022

Upon questioning patient, he denies having any chest pain or chest tightness of any sort. Assessment:" " Nonspecific ST elevation from V1-V4 , question of early repolarization versus pericarditis , question of acute current of injury and ? Pericarditis would be even more unlikely in someone without chest pain.

Chest Pain 52

Chest Pain Coronary Artery Bypass Graft Pericarditis Blog 52

Dr. Smith's ECG Blog

DECEMBER 18, 2022

Submitted and written by Quinton Nannet, MD, peer reviewed by Meyers, Grauer, Smith A woman in her 70s recently diagnosed with COVID was brought in by EMS after she experienced acute onset sharp midsternal chest pain without radiation or dyspnea. She felt nauseous and lightheaded with no neurologic deficits.

Chest Pain 40

Chest Pain Ischemia Aortic Aortic valve 40

Dr. Anish Koka

JANUARY 1, 2023

The case reports Case 1 involves a 26 year old man who developed pericarditis after the Pfizer vaccine. Pericarditis, an inflammation of the sac the heart lives in, developed about 7 days after the Pfizer vaccine. The diagnosis was made based on classic findings of inflammation on an electrocardiogram associated with acute chest pain.

COVID-19 52

COVID-19 Pericarditis Chest Pain Biomarkers 52

Dr. Smith's ECG Blog

FEBRUARY 6, 2024

ECG of pneumopericardium and probable myocardial contusion shows typical pericarditis Male in 30's, 2 days after Motor Vehicle Collsion, complains of Chest Pain and Dyspnea Head On Motor Vehicle Collision. Diagnosing myocardial contusion after blunt chest trauma. Retrieved July 2, 2022, from [link] Moyé, D.

Tachycardia 115

Tachycardia Dysrhythmia Atrial Fibrillation Bradycardia 115

Dr. Smith's ECG Blog

NOVEMBER 29, 2023

Written by Pendell Meyers Two adult patients in their 50s called EMS for acute chest pain that started within the last hour. Of course the patient was saddled with the erroneous "pericarditis" diagnosis after CTs ruled also ruled out PE and dissection. Both were awake and alert with normal vital signs. What do you think?

STEMI 125

STEMI Chest Pain Blog Pericarditis 125

Dr. Smith's ECG Blog

NOVEMBER 13, 2022

A 50 something-year-old man with a history of newly diagnosed hypertension and diabetes, for which he did not take any medication, presented a non-PCI-capable center with a vague, but central chest pain. Such an out-of-proportion STE is virtually never seen in pericarditis. 2022 Mar-Apr;71:44-46. Epub 2022 Jan 31.

Chest Pain 52

Chest Pain Myocardial Infarction Blog Pericarditis 52

Dr. Smith's ECG Blog

JANUARY 12, 2023

Written by Pendell Meyers, edits by Smith Two patients presented with acute chest pain/pressure. Here is the South African Flag sign ( Figure by Ken Grauer — with the original 12-lead from Patient 1 attached below — See his Comment from the April 8, 2022 post in Dr. Smith's ECG Blog for more on this sign ).

Chest Pain 52

Chest Pain STEMI Blog Stenosis 52

Dr. Smith's ECG Blog

SEPTEMBER 9, 2024

Written by Willy Frick A 40 year old woman was at home cooking when she developed chest pain. You can easily imagine this patient getting one of several diagnoses -- vasospasm, MINOCA , pericarditis, or maybe even no diagnosis at all beyond "non-obstructive coronary artery disease." She took an oxycodone and called EMS.

Plaque 66

Plaque Stent Stents Chest Pain 66

Dr. Smith's ECG Blog

NOVEMBER 25, 2022

ECG of pneumopericardium and probable myocardial contusion shows typical pericarditis Male in 30's, 2 days after Motor Vehicle Collsion, complains of Chest Pain and Dyspnea Head On Motor Vehicle Collision. ST depression. Myocardial Contusion? What are the ECG Findings of Cardiac Contusion?

Arrhythmia 52

Arrhythmia Blog Chest Pain Cardiac Arrest 52

Dr. Smith's ECG Blog

NOVEMBER 28, 2022

Given her reported chest pain, shortness of breath, and syncope, an ECG was quickly obtained: What do you think? The second most common cause of medical cardiac tamponade is acute idiopathic pericarditis. She was noted to be tachycardic and her heart sounds were distant on physical exam. As per Drs.

Tachycardia 40

Tachycardia Pericarditis Ultrasound Blood Pressure 40

Dr. Smith's ECG Blog

JANUARY 17, 2024

Written by Jesse McLaren Two patients presented with acute chest pain, and below are the precordial leads V1-6 for each. The initial computer and final cardiology interpretation was a differential: “ST elevation, consider early repolarization, pericarditis, or injury.” Shape More Important than Amount!

Chest Pain 118

Chest Pain STEMI Myocardial Infarction Blog 118

Dr. Smith's ECG Blog

JANUARY 15, 2024

They had difficulty describing their symptoms, but complained of severe weakness, nausea, vomiting, headache, and chest pain. They described the chest pain as severe, crushing, and non-radiating. Altogether, this strongly suggests inferolateral OMI, particularly in a patient with acute chest pain.

Chest Pain 64

Chest Pain Blog Arrhythmia Critical Care 64

Dr. Smith's ECG Blog

DECEMBER 11, 2023

Recall from this post referencing this study that "reciprocal STD in aVL is highly sensitive for inferior OMI (far better than STEMI criteria) and excludes pericarditis, but is not specific for OMI." See this case: Persistent Chest Pain, an Elevated Troponin, and a Normal ECG. See this case: A man his 50s with chest pain.

Myocardial Infarction 123

Myocardial Infarction Chest Pain STEMI Blood Pressure 123

Dr. Smith's ECG Blog

OCTOBER 17, 2022

In fact, there was no chest pain either. Pericarditis? If you were thinking that this is pericarditis, that would be possible in the absence of any clinical information. However, there is zero PR depression which would be VERY unusual in pericarditis. P.S.: Acute pericarditis may produce diffuse ST elevation.

Pericarditis 52

Pericarditis Chest Pain Blog Arrhythmia 52

Dr. Smith's ECG Blog

OCTOBER 10, 2022

Written by Pendell Meyers and Peter Brooks MD A man in his 30s with no known past medical history was reported to suddenly experience chest pain and shortness of breath at home in front of his family. Chest pain, SOB, Precordial T-wave inversions, and positive troponin. What is the Diagnosis? Now another, with ultrasound.

Cardiac Arrest 52

Cardiac Arrest Chest Pain Embolism Pulmonary 52

Dr. Smith's ECG Blog

MAY 23, 2022

Patient 2 : 55 year old with 5 hours of chest pain radiating to the shoulder, with nausea and shortness of breath ECG: sinus bradycardia, normal conduction, normal axis, normal R wave progression, no hypertrophy. This was missed by the treating physician, but the chest pain resolved with aspirin.

Chest Pain 52

Chest Pain Pericarditis STEMI Arrhythmia 52

Dr. Smith's ECG Blog

DECEMBER 5, 2023

days of chest pain that started as substernal and crushing in nature awakening him from sleep and occasionally traveling to right side of neck. The pain was described as constant, worse with deep inspiration and physical activity, sometimes sharp. He reported 1.5

Pediatrics 120

Pediatrics Pericarditis COVID-19 Congenital Heart Disease 120

Dr. Smith's ECG Blog

FEBRUARY 26, 2025

Scenario 1 : The patient presents with 24 hours of substernal chest pain. The exception is with postinfarction pericarditis , in which a completed transmural infarct results in inflammation of the subepicardial myocardium and STE in the distribution of the infarct, and which results in increased STE and large upright T-waves.

Chest Pain 89

Chest Pain Pericarditis Myocardial Infarction Dementia 89