Results 11 to 20 of about 645,040 (318)

Neutrophils incite and macrophages avert electrical storm after myocardial infarction [PDF]

open access: yes, 2022
Sudden cardiac death, arising from abnormal electrical conduction, occurs frequently in patients with coronary heart disease. Myocardial ischemia simultaneously induces arrhythmia and massive myocardial leukocyte changes.
Schloss, Maximilian J.   +46 more
core   +2 more sources

Artificial Intelligence for Contrast-Free MRI: Scar Assessment in Myocardial Infarction Using Deep Learning–Based Virtual Native Enhancement [PDF]

open access: yes, 2022
Myocardial scars are assessed noninvasively using cardiovascular magnetic resonance late gadolinium enhancement (LGE) as an imaging gold standard.
Lee, Yung P.   +29 more
core   +2 more sources

Neuropeptide‐Y levels in ST‐segment–elevation myocardial infarction: relationship with coronary microvascular function, heart failure, and mortality [PDF]

open access: yes, 2022
Background The sympathetic cotransmitter, neuropeptide Y (NPY), is released into the coronary sinus during ST‐segment–elevation myocardial infarction and can constrict the coronary microvasculature.
Choudhury, Robin P   +17 more
core   +2 more sources

Comparative and integrated analysis of plasma extracellular vesicle isolation methods in healthy volunteers and patients following myocardial infarction [PDF]

open access: yes, 2022
Plasma extracellular vesicle (EV) number and composition are altered following myocardial infarction (MI), but to properly understand the significance of these changes it is essential to appreciate how the different isolation methods affect EV ...
Daniel C. Anthony   +35 more
core   +2 more sources

Incidence and prevalence of unrecognized myocardial infarction in people with diabetes: a substudy of the rosiglitazone evaluated for cardiac outcomes and regulation of glycemia in diabetes (RECORD) study [PDF]

open access: yes, 2011
<p>OBJECTIVE: To examine the prevalence and incidence of unrecognized myocardial infarction in a contemporary population with type 2 diabetes.</p> <p>RESEARCH DESIGN AND METHODS: We performed a retrospective analysis of the ...
Michael R. MacDonald   +34 more
core   +1 more source

Outcome after acute myocardial infarction: a comparison of patients seen by cardiologists and general physicians [PDF]

open access: yes, 2004
Background: The management of acute myocardial infarction (AMI) has improved over the last 50 years with the more frequent use of effective medicines and procedures. The clinical benefit of the speciality of the attending physician is less clear.
Abubakar, Ibrahim   +9 more
core   +1 more source

Admission serum potassium concentration and long-term mortality in patients with acute myocardial infarction: results from the MONICA/KORA myocardial infarction registry

open access: yesBMC Cardiovascular Disorders, 2017
Background Conflicting with clinical practice guidelines, recent studies demonstrated that serum potassium concentrations (SPC) of ≥4.5 mEq/l were associated with increased mortality in patients with acute myocardial infarction (AMI). This study examined
Miriam Giovanna Colombo   +7 more
doaj   +1 more source

Epidemiology and Management of ST‐Segment–Elevation Myocardial Infarction in Patients With COVID‐19: A Report From the American Heart Association COVID‐19 Cardiovascular Disease Registry

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Early reports from the COVID‐19 pandemic identified coronary thrombosis leading to ST‐segment–elevation myocardial infarction (STEMI) as a complication of COVID‐19 infection.
Ankeet S. Bhatt   +11 more
doaj   +1 more source

Intravenous sodium nitrite in acute ST-elevation myocardial infarction: a randomized controlled trial (NIAMI) [PDF]

open access: yes, 2014
AimDespite prompt revascularization of acute myocardial infarction (AMI), substantial myocardial injury may occur, in part a consequence of ischaemia reperfusion injury (IRI). There has been considerable interest in therapies that may reduce IRI.
Singh, Satnam   +103 more
core   +1 more source

Identification of monocyte-associated genes as predictive biomarkers of heart failure after acute myocardial infarction

open access: yesBMC Medical Genomics, 2021
Background Acute myocardial infarction (AMI) is a major contributor of heart failure (HF). Peripheral blood mononuclear cells (PBMCs), mainly monocytes, are the essential initiators of AMI-induced HF.
Qixin Chen   +5 more
doaj   +1 more source

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