Fritz Oberhollenzer
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View article: Associations and Prognostic Implications of Myocardial Tissue Injury Stages in ST-Elevation Myocardial Infarction Using the Canadian Cardiovascular Society Classification
Associations and Prognostic Implications of Myocardial Tissue Injury Stages in ST-Elevation Myocardial Infarction Using the Canadian Cardiovascular Society Classification Open
Aims The recently proposed Canadian Cardiovascular Society (CCS) classification categorizes post-infarction tissue injury into four stages, potentially improving risk stratification and guiding cardioprotective strategies. Its clinical and…
View article: Selective C-reactive protein apheresis in ST-elevation myocardial infarction: Design and rationale of the randomized CRP-STEMI trial
Selective C-reactive protein apheresis in ST-elevation myocardial infarction: Design and rationale of the randomized CRP-STEMI trial Open
CRP-STEMI, NCT04939805, is registered at https://clinicaltrials.gov/study/NCT04939805.
View article: Prediction of late left ventricular thrombus formation after ST-elevation myocardial infarction: A cardiovascular magnetic resonance study
Prediction of late left ventricular thrombus formation after ST-elevation myocardial infarction: A cardiovascular magnetic resonance study Open
View article: Association of Intramyocardial Hemorrhage With Inflammatory Biomarkers in Patients With ST-Segment Elevation Myocardial Infarction
Association of Intramyocardial Hemorrhage With Inflammatory Biomarkers in Patients With ST-Segment Elevation Myocardial Infarction Open
In patients with STEMI treated with primary PCI, inflammatory parameters including hs-CRP, WBCc, and IL-6 were significantly associated with I/R injury as defined by IMH. After adjustment for other factors, hs-CRP was the only independent …
View article: Age-related outcomes in CMR versus CT-guided TAVR: a secondary analysis of a randomized clinical trial
Age-related outcomes in CMR versus CT-guided TAVR: a secondary analysis of a randomized clinical trial Open
View article: Age and sex-related outcomes in cardiovascular magnetic resonance versus computed tomography-guided transcatheter aortic valve replacement: a secondary analysis of a randomized clinical trial
Age and sex-related outcomes in cardiovascular magnetic resonance versus computed tomography-guided transcatheter aortic valve replacement: a secondary analysis of a randomized clinical trial Open
In this secondary analysis of the TAVR-CMR trial, CMR-guided TAVR was associated with similar outcomes compared with CT-guided TAVR irrespective of age and sex.
View article: Relation of plasma neuropeptide-Y with myocardial function and infarct severity in acute ST-elevation myocardial infarction
Relation of plasma neuropeptide-Y with myocardial function and infarct severity in acute ST-elevation myocardial infarction Open
High plasma levels of NPY, measured 24h after STEMI, were independently associated with lower LVEF, decreased GLS, larger IS as well as presence of MVO, indicating plasma NPY as a novel clinical risk marker post STEMI.
View article: Culprit Lesion Vessel Size and Risk of Reperfusion Injury in ST‐Segment Elevation Myocardial Infarction: A Cardiac Magnetic Resonance Imaging Study
Culprit Lesion Vessel Size and Risk of Reperfusion Injury in ST‐Segment Elevation Myocardial Infarction: A Cardiac Magnetic Resonance Imaging Study Open
Background Microvascular obstruction (MVO) and intramyocardial hemorrhage (IMH) are well‐established imaging biomarkers of failed myocardial tissue reperfusion in patients with ST‐segment elevation–myocardial infarction treated with percut…
View article: Association of dysglycaemia with persistent infarct core iron in patients with acute ST-segment elevation myocardial infarction
Association of dysglycaemia with persistent infarct core iron in patients with acute ST-segment elevation myocardial infarction Open
In STEMI patients treated with primary PCI, ongoing dysglycaemia defined by HbA1c is independently associated with persistent infarct core iron and a lower likelihood of iron resolution. These findings suggest a potential association betwe…
View article: Association of dysglycaemia with persistent infarct core iron in patients with acute ST-segment elevation myocardial infarction
Association of dysglycaemia with persistent infarct core iron in patients with acute ST-segment elevation myocardial infarction Open
Background Dysglycaemia increases the risk of myocardial infarction and subsequent recurrent cardiovascular events. However, the role of dysglycaemia in ischemia/reperfusion injury with development of irreversible myocardial tissue alterat…
View article: Time of day dependent symptom onset is not associated with left ventricular function and myocardial damage after ST-segment elevation myocardial infarction
Time of day dependent symptom onset is not associated with left ventricular function and myocardial damage after ST-segment elevation myocardial infarction Open
Background Circadian processes are suggested to influence ischemic injury in ST-segment elevation myocardial infarction (STEMI). Observational data suspect a circadian dependence of the occurrence of microvascular obstruction (MVO) in pati…
View article: E-wave propagation index as a marker for left ventricular thrombi post-ST elevation myocardial infarction
E-wave propagation index as a marker for left ventricular thrombi post-ST elevation myocardial infarction Open
Background The E-wave propagation index (EPI) is a novel echocardiographic measure for quantifying apical washout in the left ventricle (LV) and thus a promising marker of an elevated risk for LV thrombus. The association between EPI and L…
View article: Improved detection of echocardiographically occult left ventricular thrombi following ST-elevation myocardial infarction
Improved detection of echocardiographically occult left ventricular thrombi following ST-elevation myocardial infarction Open
Background and Aims Patients with STEMI are at significant risk for developing left ventricular thrombi (LVT). However, this complication often (up to 65%) remains undetected by using transthoracic echocardiography (TTE), referred to as TT…