HeartRhythm

MARCH 31, 2025

Extracorporeal cardiopulmonary resuscitation (ECPR) has been shown to reduce mortality in patients experiencing cardiac arrest secondary to myocardial infarction (MI). Patients can develop premature ventricular complex (PVC) triggering refractory polymorphic ventricular tachycardia and ventricular fibrillation (PMVT/VF).

Myocardial Infarction 40

Myocardial Infarction Cardiac Arrest Ablation Tachycardia 40

Cardiovascular Diabetology

MARCH 7, 2025

The triglyceride-glucose (TyG) index, renowned for its efficacy and convenience in assessing insulin resistance, has been validated as a reliable indicator for various cardiovascular conditions. The current st.

Myocardial Infarction 52

Myocardial Infarction Cardiac Arrest Research 52

Journal of the American Heart Association

DECEMBER 20, 2024

BackgroundCardiogenic shock complicating acute myocardial infarction is associated with a high mortality rate. Cardiogenic shock after outofhospital cardiac arrest (OHCA) can be due to transient myocardial stunning but also reflect the increasing severity of ongoing heart failure.

Cardiac Arrest 45

Cardiac Arrest Cardiogenic Shock Hospital Myocardial Infarction 45

Circulation: Cardiovascular Imaging

OCTOBER 2, 2024

Circulation: Cardiovascular Imaging, Ahead of Print.

Myocardial Infarction 40

Myocardial Infarction Cardiac Arrest Cardiovascular Imaging Cardiomyopathy 40

Dr. Smith's ECG Blog

OCTOBER 8, 2024

About 45 minutes after the second EKG, the patient was found in cardiac arrest. Later the next day, she went into cardiac arrest again. By the time I saw the repeat EKG, the patient was already in cardiac arrest. Hyperacute T Wave in the Early Diagnosis of Acute Myocardial Infarction.

Cardiac Arrest 122

Cardiac Arrest Myocardial Infarction STEMI Cardiogenic Shock 122

European Journal of Heart Failure

DECEMBER 13, 2023

Impella and venoarterial extracorporeal membrane oxygenation (VA-ECMO) in patients with acute myocardial infarction-related cardiogenic shock (AMICS). Impella patients were older (34% vs. 13% >75 years, p  < 0.001) and less frequently presented after an out-of-hospital cardiac arrest (18% vs. 40%, p  < 0.001).

Cardiogenic Shock 40

Cardiogenic Shock Myocardial Infarction Cardiac Arrest Hospital 40

Journal of the American Heart Association

FEBRUARY 19, 2025

BackgroundThere may be variability in willingness to perform percutaneous coronary intervention (PCI) in higherrisk patients who present with STsegmentelevation myocardial infarction (STEMI). P&lt;0.001), and more likely to have cardiac arrest before arrival (9.7% versus 7.4%,P&lt;0.001), versus 5.1%,P&lt;0.001)

Myocardial Infarction 40

Myocardial Infarction Hospital STEMI Cardiac Arrest 40

Journal of the American Heart Association

NOVEMBER 28, 2023

BackgroundAcute myocardial infarction complicated by cardiogenic shock (AMI‐CS) is associated with significant morbidity and mortality. mmol/L and cardiac power output was 0.67±0.29 watts. Journal of the American Heart Association, Volume 12, Issue 23 , December 5, 2023.

Cardiogenic Shock 40

Cardiogenic Shock Myocardial Infarction Blood Pressure Cardiac Arrest 40

Dr. Smith's ECG Blog

JULY 14, 2023

Two recent interventions have proven in randomized trials to improve neurologic survival in cardiac arrest: 1) the combination of the ResQPod and the ResQPump (suction device for compression-decompression CPR -- Lancet 2011 ) and 2) Dual Sequential defibrillation.

Cardiac Arrest 98

Cardiac Arrest Chest Pain Defibrillator Atrial Flutter 98

Open Heart

JUNE 5, 2024

SMuRF-less patients were more likely to present with cardiac arrest (6.6% vs 3.9%, p<0.001) and ST-elevation myocardial infarction (59.1% At 30 days, mortality, myocardial infarction, revascularisation and major adverse cardiac and cerebrovascular events did not differ between the groups.

Cardiogenic Shock 52

Cardiogenic Shock Myocardial Infarction Outcomes Coronary Artery Disease 52

The British Journal of Cardiology

NOVEMBER 29, 2023

Primary percutaneous coronary intervention (PPCI) remains the gold-standard treatment for ST-elevation myocardial infarction (STEMI). We present the case of a man in his 50s, admitted with cardiac arrest secondary to inferolateral STEMI.

STEMI 52

STEMI Cardiac Arrest Myocardial Infarction Ultrasound 52

Circulation

NOVEMBER 11, 2024

TTE showed a reduced EF with multiple segmental abnormalities concerning for myocardial infarction. He had a cardiac arrest during the procedure and was placed back on ECMO. A repeat coronary angiogram was unremarkable. Intra-operative TEE showed an EF of 20% with no improvement after drainage.

Myocardial Infarction 40

Myocardial Infarction Coronary Angiogram Echocardiogram Chest Pain 40

Dr. Smith's ECG Blog

AUGUST 19, 2023

They had had twice the rate of cardiac arrest and twice the in-hospital mortality[1] In another study of patients diagnosed with STEMI, those on dialysis experienced delayed reperfusion and double the mortality.[2] Clinical characteristics of dialysis patients with acute myocardial infarction in the United States.

Chest Pain 98

Chest Pain STEMI Myocardial Infarction Blog 98

Circulation: Cardiovascular Quality & Outcomes

JANUARY 5, 2024

Admissions to CICUs with the highest tertile of CCRx utilization had a greater burden of comorbidities, had more diagnoses of ST–elevation myocardial infarction, cardiac arrest, or cardiogenic shock, and had higher Sequential Organ Failure Assessment scores. CCRx was provided to 62.2% (interhospital range of 21.3%–87.1%)

Critical Care 40

Critical Care Cardiogenic Shock Academic Cardiac Arrest 40

Dr. Smith's ECG Blog

MAY 19, 2020

In this case, profound shock for 1 hour would result in the same degree of infarction. I suspect this is Type 2 MI due to prolonged severe hypotension from cardiac arrest. A followup ECG was recorded 2 days later: No definite evidence of infarction. This is a troponin I level that is almost exclusively seen in STEMI.

Defibrillator 52

Defibrillator Circulation Plaque Cardiac Arrest 52

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

However, AKI patients had higher rates of deep vein thrombosis (6.36% vs. 3.54%, p &lt; 0.01), pulmonary embolism (4.22% vs. 1.42%, p &lt; 0.01), pneumonia (21.39% vs. 8.84%, p &lt; 0.01), urinary tract infection (19.07% vs. 13.32%, p &lt; 0.01), sepsis (20.27% vs. 4.18%, p &lt; 0.01), acute myocardial infarction (12.14% vs. 3.21%, (..)

Hemorrhage 40

Hemorrhage Aneurysm Cardiac Arrest Myocardial Infarction 40

Dr. Smith's ECG Blog

NOVEMBER 30, 2022

It is apparently fortunate that she had a cardiac arrest; otherwise, her ECG would have been ignored. Then they did an MRI: Patient underwent cardiac MRI on 10/4 that showed mildly reduced BiV systolic function. Such cases are classified as MINOCA (Myocardial Infarction with Non-Obstructed Coronary Arteries).

Plaque 52

Plaque Chest Pain Thrombosis Stenosis 52

MIBHS

MARCH 31, 2025

When discussing heart health, heart attacks and cardiac arrest are two terms that are often mistaken for one another. Understanding the difference between heart attack and cardiac arrest can help in recognizing symptoms, seeking prompt medical care, and even saving lives. What is Cardiac Arrest?

Cardiac Arrest 52

Cardiac Arrest Heart Attack Heart attacks Chest Pain 52

Dr. Smith's ECG Blog

NOVEMBER 4, 2022

New insights into the use of the 12-lead electrocardiogram for diagnosing acute myocardial infarction in the emergency department. Here is the abstract: Background Identification of ST elevation myocardial infarction (STEMI) is critical because early reperfusion can save myocardium and increase survival.

Ischemia 52

Ischemia STEMI Stenosis Chest Pain 52

Dr. Smith's ECG Blog

JANUARY 4, 2021

Both of these patterns together suggest Aslanger's pattern , recently published in J Electrocardiology: A new electrocardiographic pattern indicating inferior myocardial infarction. These suggest inferior OMI with possible RV involvement.

Ischemia 40

Ischemia Pulmonary STEMI Chest Pain 40

Dr. Smith's ECG Blog

NOVEMBER 12, 2020

Clin Chem [Internet] 2020;Available from: [link] Smith mini-review: Troponin in Emergency Department COVID patients Cardiac Troponin (cTn) is a nonspecific marker of myocardial injury. For this reason, some argue that it should not be measured in patients unless acute myocardial infarction is on the differential diagnosis.

Cardiac Arrest 52

Cardiac Arrest COVID-19 Myocardial Infarction Cardiogenic Shock 52

Cardiology Update

MARCH 5, 2024

The study utilized the ISCHEMIA primary outcome, a composite measure of cardiovascular death, protocol-defined myocardial infarction, or hospitalization for unstable angina, heart failure, or resuscitated cardiac arrest. years, with 57.1% occurring within 30 days after CABG.

Coronary Artery Disease 116

Coronary Artery Disease Ischemia Coronary Artery Bypass Graft Myocardial Infarction 116

Dr. Smith's ECG Blog

APRIL 8, 2016

If cardiac arrest from hypokalemia is imminent (i.e., As I indicated above, in our cardiac arrest case, after pushing 40 mEq, the K only went up to 4.2 Literature on Hypokalemia as a risk for ventricular fibrillation in acute myocardial infarction. mEq/L, and 10 mEq would increase it by 3.3 mEq/L, from 1.9

STEMI 52

STEMI Myocardial Infarction Cardiac Arrest Arrhythmia 52

Dr. Smith's ECG Blog

OCTOBER 20, 2013

What is the utility of a head CT in cardiac arrest? We found intracranial hemorrhage in 2% of non-traumatic cardiac arrest patients, and in 4 others the presence of cerebral edema changed management. in Vienna found that 27 of 765 (4%) of out of hospital cardiac arrests (OHCA) were due to SAH.

Cardiac Arrest 52

Cardiac Arrest STEMI Hemorrhage Hospital 52

HeartRhythm

MARCH 31, 2025

Spontaneous coronary artery dissection (SCAD) is increasingly recognized as an important cause of myocardial infarction (MI) especially in women.

Cardiac Arrest 40

Cardiac Arrest Sudden Cardiac Death SCAD Myocardial Infarction 40

Circulation: Cardiovascular Interventions

JANUARY 31, 2024

BACKGROUND:In patients with ST-segment–elevation myocardial infarction complicated by cardiogenic shock, primary percutaneous coronary intervention (pPCI) is the preferred revascularization option. Circulation: Cardiovascular Interventions, Ahead of Print. pharmacoinvasive and 46.2% pharmacoinvasive and 46.2% pharmacoinvasive and 46.2%

Cardiogenic Shock 40

Cardiogenic Shock Myocardial Infarction Cardiac Arrest Cardiovascular Interventions 40

Circulation

NOVEMBER 11, 2024

There is limited understanding of race differences in the management and outcomes of CS.Methods:We queried the US National Inpatient Sample database (years 2016-2021) for CS hospitalizations in adults and categorized them by presence of acute myocardial infarction (AMI) on admission.

Myocardial Infarction 40

Myocardial Infarction Inpatient Cardiogenic Shock Cardiac Arrest 40

Frontiers in Cardiovascular Medicine

JANUARY 9, 2024

Background Left ventricular free-wall rupture (LVFWR) is a catastrophic complication of acute myocardial infarction (AMI). Historically, cardiac surgery is considered the treatment of choice. Low cardiac output syndrome was the main cause of postoperative death. The in-hospital mortality rate was 28.6%.

Myocardial Infarction 59

Myocardial Infarction Cardiac Arrest Risk Factors Hospital 59

HeartRhythm

MARCH 31, 2025

Acute myocardial infarction (MI) with nonobstructive coronary arteries (MINOCA) has been described among resuscitated sudden cardiac arrest cases or in registries of rare out-of-hospital sudden cardiac death (SCD) cases referred for autopsy.

Sudden Cardiac Death 40

Sudden Cardiac Death Myocardial Infarction Cardiac Arrest Hospital 40

Circulation: Heart Failure

MARCH 5, 2025

This was consistent across subgroups of CS cause, age, sex, hospital location, mechanical circulatory support use, and presence of cardiac arrest. In-hospital mortality was lower in transferred patients39.1% versus 47.1%; unadjusted odds ratio (OR), 0.71 (95% CI, 0.700.73); adjusted OR, 0.73 ([95% CI, 0.710.76];P&lt;0.001).

Cardiogenic Shock 56

Cardiogenic Shock Hospital Outcomes Myocardial Infarction 56

Dr. Paddy Barrett

MAY 17, 2024

And pretty much every doctor can recall an event where a patient experienced a suddenly stressful event and had a cardiac event. That event might have been a heart rhythm issue or even a cardiac arrest. In the hours after the 911 attacks on the World Trade Centre in New York, the rates of cardiac arrest more than doubled.

Heart Disease 104

Heart Disease Heart Attack Heart attacks Risk Factors 104

Circulation: Cardiovascular Interventions

FEBRUARY 20, 2024

BACKGROUND:Patients with ST-segment–elevation myocardial infarction but no coronary microvascular injury are at low risk of early cardiovascular complications (ECC). CONCLUSIONS:NH-IMRangiois a valuable risk-stratification tool in patients with ST-segment–elevation myocardial infarction.

Myocardial Infarction 40

Myocardial Infarction STEMI Cardiogenic Shock Cardiac Arrest 40

European Journal of Heart Failure

JANUARY 17, 2025

The cause of CS was acute myocardial infarction in 438 (63.9%) patients, and 431 (62.9%) patients presented with cardiac arrest. interquartile range 4.112.7] A total of 410 patients (59.9%) were successfully weaned from VA-ECMO, whereas in 275 patients (40.1%) weaning failed (i.e.

Cardiogenic Shock 66

Cardiogenic Shock Cardiac Arrest Myocardial Infarction Hospital 66

Dr. Smith's ECG Blog

NOVEMBER 19, 2014

Here are three more dramatic cases that illustrate RBBB + LAFB Case 1 of cardiac arrest with unrecognized STEMI, died. Furthermore, among 35 patients with acute left main coronary artery occlusion, 9 presented with RBBB (mostly with LAH) on the admission ECG.

Chest Pain 52

Chest Pain Cardiac Arrest Myocardial Infarction Angioplasty 52

Frontiers in Cardiovascular Medicine

OCTOBER 8, 2024

The primary outcome was 30-day MACE, including all-cause death, recurrent myocardial infarction, urgent target vessel revascularization, stroke, cardiogenic shock, and cardiac arrest (CA).

Chest Pain 52

Chest Pain Cardiogenic Shock Cardiac Arrest Myocardial Infarction 52

Frontiers in Cardiovascular Medicine

OCTOBER 9, 2024

The included variables were age, pre-hospital cardiac arrest, robust collateral recruitment (Rentrop grade 2 or 3), family history of coronary disease, initial systolic blood pressure, initial heart rate, hypercholesterolemia, culprit vessel, smoking status and TIMI flow pre-PCI. for in-hospital mortality, 0.78 for LVEF < 40%.

STEMI 52

STEMI Hospital ICU Outcomes 52

Journal of the American Heart Association

MARCH 21, 2025

We evaluated the association between social vulnerability and a composite of myocardial infarction, stroke, heart failure, venous thromboembolism, cardiogenic shock, cardiac arrest, and death, following discharge, using Cox regression models.

COVID-19 40

COVID-19 Medicare Hospital Cardiogenic Shock 40