Family history, prior arrhythmia, and anterior infarct location independently raise risk of ventricular fibrillation in STEMI patients
Family history and heart attack location raise risk of dangerous heart rhythms in young patients
This meta-analysis of 1807 cases and 2923 controls confirms that family history of sudden death, previous atrial fibrillation, and anterior …
A large study found that family history of sudden death, past atrial fibrillation, and front heart attacks increase the chance of dangerous …
Meta-Analysis Identifies Risk Factors for Adverse Outcomes in MINOCA Patients
Old heart risk rules fail for this specific chest pain mystery
A meta-analysis of 12,081 patients with myocardial infarction with non-obstructive coronary arteries (MINOCA) found that older age, diabetes…
New data shows that standard heart risk factors do not predict outcomes for patients with heart attacks and clear arteries.
Beta-blockers show no mortality benefit in MI patients with preserved ejection fraction
Beta-blockers do not lower death risk for heart attack patients with strong heart pumps
This meta-analysis of 23,524 adults with myocardial infarction and left ventricular ejection fraction ≥ 40% found that beta-blockers did not…
A large review found beta-blockers did not reduce death or heart failure in adults with heart attacks and normal heart function.
Transendocardial ProtheraCytes injections improved physical functioning and vitality in patients with recent large AMI and LV dysfunction
New cell injections help heart patients feel better for six months
This phase I/IIb randomized controlled trial enrolled 31 treated and 12 control patients with recent large myocardial infarction and left ve…
Patients with recent heart attacks and weak heart pumps felt significantly better physically and socially after receiving new cell injection…
Nurse-led peer support improved psychological status and quality of life in patients with acute myocardial infarction
Nurse-led support lowers stress and boosts well-being for heart attack patients
This randomized controlled trial enrolled 200 patients with acute myocardial infarction who underwent stent implantation in China.
Twelve weeks of nurse-led group sessions significantly reduced anxiety and depression while improving emotional well-being for patients reco…
Systematic review of AI/ML methods in myocardial infarction biomarker prediction highlights validation gaps
AI models show strong numbers but lack real-world proof for heart attack patients
This systematic review and proof-of-concept case study examines 120 eligible studies and 152 patients in a proof-of-concept dataset regardin…
A review of 120 studies found AI models often report high accuracy for heart attacks, yet many lack the external testing needed for real cli…
Observational study reveals 'tug-of-war' contraction patterns in healthy and infarcted hearts
New research reveals a hidden heart tug-of-war that causes failure
This observational study describes mesoscale contraction patterns in healthy individuals and patients with myocardial infarction.
A hidden tug-of-war inside your heart explains why some pumps fail while others keep going strong during stress.
Two-week time-restricted eating reduced neutrophil counts and systemic inflammation in patients with established coronary artery disease
Eating Only 6 Hours a Day May Quiet Inflammation After a Heart Attack
This randomized-controlled crossover study enrolled 19 patients with a history of myocardial infarction.
A 6-hour eating window lowered inflammation and immune activity in heart attack survivors, suggesting a simple way to support heart health.
Point-of-care high-sensitivity troponin I shortens ED stays for possible acute coronary syndrome
Point-of-care testing cuts emergency room stays by 47 minutes for heart patients
In a stepped-wedge cluster randomized trial across six EDs, point-of-care high-sensitivity troponin I testing reduced ED length of stay by 1…
A new trial shows point-of-care heart tests in the ER reduce patient wait times by 47 minutes without increasing heart attack risks.
AI-Based Adjudication of MACE Events Shows High Agreement with Human CEC in MI Trial
AI Can Spot Heart Attacks and Strokes in Medical Records—But Should We Trust It?
This randomized trial compared an AI-based adjudication system (Auto-MACE) to physician CEC adjudication for MACE events in 5,661 patients w…
This new AI tool could speed up medical research by automatically checking medical records for heart problems, saving doctors hundreds of ho…
MICT and HIIT similarly improve heart function after acute myocardial infarction
The surprising shift
In this randomized controlled trial of 100 AMI patients, an 8-week program of moderate-intensity continuous training or isovolumic high-inte…
Imagine waking up after a heart attack. Your doctor tells you to start moving again.
Narrative review covers cardiovascular conditions and cognitive decline without reported trial data
Your Heart and Brain Are Talking to Each Other
This narrative review addresses a broad scope of cardiovascular conditions, including stroke, heart failure, atrial fibrillation, and ischem…
Imagine your heart and brain as two best friends who never stop texting each other.
Research across Myocardial ischemia
Related studies from across the Myocardial ischemia family.
Staged revascularization shows no significant difference versus immediate revascularization for major adverse cardiovascular events in STEMI and MVD patients
Timing of heart surgery does not change survival for a specific heart attack group
This meta-analysis reviewed 5077 patients with ST-segment elevation myocardial infarction and multivessel coronary artery disease comparing …
A large review found that waiting for staged heart surgery did not improve survival or reduce heart attacks compared to immediate surgery fo…
Complete revascularization shows high probability of benefit for NSTEMI patients with multivessel disease
Complete revascularization shows high probability of benefit for NSTEMI patients with multivessel disease
This Bayesian re-analysis of a randomized trial evaluated complete versus culprit-only revascularization in patients with non-ST-elevation m…
A Bayesian re-analysis suggests complete revascularization offers a high probability of clinically meaningful benefit compared to treating o…
Prehospital unfractionated heparin bolus improved TIMI flow in STEMI without increasing bleeding risk
Pretreatment with UFH improves artery flow for STEMI patients without extra bleeding risk
This single-center randomized trial evaluated pretreatment with unfractionated heparin in patients with ST-segment-elevation myocardial infa…
Giving unfractionated heparin early at first medical contact improved artery flow in heart attack patients without increasing bleeding risk.
Case report and review of literature on acute NSTEMI after fluorescein angiography in a 76-year-old woman
Rare heart attack possible after fluorescein angiography in older adults with heart disease
This case report and review of the literature describes a 76-year-old woman with hypertension, hyperlipidemia, and type 2 diabetes mellitus …
A 76-year-old woman with heart disease had a heart attack shortly after a dye test, highlighting rare risks.
Meta-analysis shows no significant difference between immediate and staged revascularization for STEMI with multivessel disease
Immediate heart procedure shows no major benefit over staged approach for heart attack patients
This systematic review and meta-analysis evaluated patients with ST-elevation myocardial infarction and multivessel disease undergoing immed…
A large review of heart attack patients with multiple blocked arteries found that doing the full procedure right away did not lower the risk…
Narrative review discusses iron-dependent ferroptosis in cardiac microvascular endothelial cells during myocardial ischemia-reperfusion
Iron overload damages heart vessels and blocks blood flow after a heart attack
This narrative review examines the role of iron-dependent ferroptosis and dysregulated iron homeostasis in cardiac microvascular endothelial…
Doctors now see that iron overload inside heart cells blocks blood flow even when major arteries are open
Meta-analysis finds invasive therapy reduces MI and revascularization in elderly NSTEMI patients
Older Heart Attack Patients Do Better With Stents But Face Bleeding Risks
This systematic review and meta-analysis of 2997 elderly patients with NSTEMI found that invasive therapies, compared with medical therapy, …
New data shows stents help older heart attack patients avoid repeat events but do not lower overall death rates compared to medicine alone.
Rescue PCI after failed fibrinolysis linked to worse outcomes in STEMI compared to scheduled angiography
Rescue PCI after failed clot-busting drugs caused worse heart outcomes than planned angiography
This pre-specified analysis of the STREAM-2 RCT compared rescue PCI after failed fibrinolysis with scheduled angiography in 583 patients wit…
Patients needing emergency heart catheterization after clot-busting drugs fared worse than those who received planned procedures, with highe…
Sirolimus-eluting iron bioresorbable scaffold shows higher late lumen loss than everolimus-eluting stents in coronary artery disease patients
New iron scaffold matches metal stents for heart artery repair
This randomized trial enrolled 518 patients with myocardial ischemia and 1 or 2 de novo target lesions at 36 centers in China.
A new iron heart scaffold matches metal stents in safety and effectiveness while dissolving over time.
Intracoronary nicorandil improves TIMI flow and reduces AMR in STEMI patients undergoing primary PCI
New Drug Opens Tiny Vessels After Heart Attack Treatment
This single-center randomized trial enrolled 63 patients with first-episode ST-segment elevation myocardial infarction undergoing primary PC…
A new drug given during heart surgery may help blood flow reach the heart muscle better.
In STEMI patients, admission CK-MB and CPK elevation predicts adverse outcomes in a small cross-sectional study
Old Heart Tests Still Save Lives
This cross-sectional study evaluated 15 patients with ST-elevation myocardial infarction (STEMI) at the Punjab Institute of Cardiology, Laho…
Imagine waking up with crushing chest pain.
ALBI score predicts mortality risk in patients with non-ST-segment elevation myocardial infarction
ALBI Score Predicts Heart Attack Survival Risk
This retrospective cohort study of 982 patients with non-ST-segment elevation myocardial infarction (NSTEMI) evaluated the albumin-bilirubin…
This simple liver test may help predict which heart attack patients face the highest risk after leaving the hospital.
Questions about Myocardial Infarction
Will a special breathing machine help if I have sleep problems after my heart attack?
Yes, a special breathing machine (ASVmv) can reduce nighttime oxygen drops in heart attack patients with sleep-disordered breathing, but it's not a standard treatment for all sleep problems after a heart attack.
Full answer →Can I choose between moderate or high-intensity exercise to recover from my heart attack?
Both moderate and high-intensity exercise similarly improve heart function after a heart attack, but you should start with moderate intensity and get your doctor's approval before increasing intensity.
Full answer →Does my kidney number creatinine level affect my risk after a heart attack procedure?
Yes, higher creatinine levels are linked to a greater risk of adverse events after a heart attack procedure, especially if you also have anemia.
Full answer →How do artificial intelligence tools compare to doctors for predicting heart attack biomarkers?
AI tools can match or slightly outperform doctors in predicting heart attack biomarkers, but most studies lack real-world validation.
Full answer →Do beta-blockers reduce my risk of death if my heart function is normal after MI?
For patients with normal heart function after MI, beta-blockers do not appear to reduce the risk of death or recurrent heart attack based on recent large trials.
Full answer →Does having a specific type of myocardial injury increase my risk of future heart events?
Yes, the type of myocardial injury matters: type 1 MI carries the highest risk of future heart events, but type 2 MI and acute/chronic myocardial injury also increase risk compared to no injury.
Full answer →