Christoph Jensen
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View article: Use of Mechanical Circulatory Support in Complex High-risk Percutaneous Coronary Intervention: A Review of Current Evidence
Use of Mechanical Circulatory Support in Complex High-risk Percutaneous Coronary Intervention: A Review of Current Evidence Open
With advances in devices and techniques of percutaneous coronary intervention (PCI), interventional cardiologists are managing patients with coronary artery disease of increasing complexity. For patients with prohibitive operative risk or …
View article: Coronary sinus narrowing for the treatment of refractory angina: a multicentre prospective open-label clinical study (the REDUCER-I study)
Coronary sinus narrowing for the treatment of refractory angina: a multicentre prospective open-label clinical study (the REDUCER-I study) Open
Interim results from the ongoing REDUCER-I study confirm the high safety profile of this therapy in patients suffering from refractory angina. The results also demonstrate sustained improvement in angina severity and in quality of life up …
View article: Expert opinion paper on cardiac imaging after ischemic stroke
Expert opinion paper on cardiac imaging after ischemic stroke Open
This expert opinion paper on cardiac imaging after acute ischemic stroke or transient ischemic attack (TIA) includes a statement of the “Heart and Brain” consortium of the German Cardiac Society and the German Stroke Society. The Stroke Un…
View article: Sicherheit von nicht-aktiven kardiovaskulären Implantaten bei MRT-Untersuchungen – Update 2021
Sicherheit von nicht-aktiven kardiovaskulären Implantaten bei MRT-Untersuchungen – Update 2021 Open
Diese Stellungnahme der Deutschen Gesellschaft für Kardiologie fasst Informationen und Empfehlungen zum Umgang mit nicht-aktiven (auch genannt „passiven“) kardiovaskulären Implantaten (z. B. Koronarstents) bei der Magnetresonanztomographie…
View article: QRS-T angle in patients with Hypertrophic Cardiomyopathy - A comparison with Cardiac Magnetic Resonance Imaging
QRS-T angle in patients with Hypertrophic Cardiomyopathy - A comparison with Cardiac Magnetic Resonance Imaging Open
Objective: We sought to investigate the possible association of a wide QRS-T angle on the surface EKG and myocardial fibrosis on contrast-enhanced cardiovascular magnetic (CMR) imaging in patients with hypertrophic cardiomyopathy (H…
View article: Association of QRS-T angle and Late Gadolinium Enhancement in patients with a Clinical Suspicion of Myocarditis
Association of QRS-T angle and Late Gadolinium Enhancement in patients with a Clinical Suspicion of Myocarditis Open
Objective: To investigate the association of a wide QRS-T angle on the surface ECG and late gadolinium enhancement on contrast-enhanced cardiovascular magnetic (CMR) imaging in patients with clinically suspected myocarditis. Back…
View article: Drug-Coated Balloon Angioplasty Versus Drug-Eluting Stent Implantation in Patients With Coronary Stent Restenosis
Drug-Coated Balloon Angioplasty Versus Drug-Eluting Stent Implantation in Patients With Coronary Stent Restenosis Open
View article: QRS-T-angle in Patients with ST-Segment Elevation Myocardial Infarction (STEMI) - a Comparison with Cardiac Magnetic Resonance Imaging
QRS-T-angle in Patients with ST-Segment Elevation Myocardial Infarction (STEMI) - a Comparison with Cardiac Magnetic Resonance Imaging Open
Background: The QRS-T angle from the surface EKG is a promising prognostic marker in patients with coronary artery disease. Cardiovascular magnetic resonance (CMR) imaging with late gadolinium enhancement (LGE) offers high resolutio…
View article: Feasibility of the Figure-of-8-Suture as Venous Closure in Interventional Electrophysiology: One Strategy for All?
Feasibility of the Figure-of-8-Suture as Venous Closure in Interventional Electrophysiology: One Strategy for All? Open
Background: Venous vascular access with higher sheath size is common in interventional electrophysiology. In contrast to arterial vascular access, no dedicated closure devices exist for closure after venous access with higher sheath…
View article: Paclitaxel-coated balloon angioplasty vs. drug-eluting stenting for the treatment of coronary in-stent restenosis: a comprehensive, collaborative, individual patient data meta-analysis of 10 randomized clinical trials (DAEDALUS study)
Paclitaxel-coated balloon angioplasty vs. drug-eluting stenting for the treatment of coronary in-stent restenosis: a comprehensive, collaborative, individual patient data meta-analysis of 10 randomized clinical trials (DAEDALUS study) Open
View article: Cardiac Magnetic Resonance Imaging in Patients with Acute Ischemic Stroke and Elevated Troponin: A TRoponin ELevation in Acute Ischemic Stroke (TRELAS) Sub-Study
Cardiac Magnetic Resonance Imaging in Patients with Acute Ischemic Stroke and Elevated Troponin: A TRoponin ELevation in Acute Ischemic Stroke (TRELAS) Sub-Study Open
Background: Elevated high-sensitive cardiac troponin (hs-cTn) can be found in more than 50% of the patients with acute ischemic stroke. The observational TRoponin ELevation in Acute ischemic Stroke (TRELAS) study revealed tha…
View article: Transcatheter Aortic Valve Replacement With Next-Generation Self-Expanding Devices
Transcatheter Aortic Valve Replacement With Next-Generation Self-Expanding Devices Open
View article: Acute occlusion of the right coronary artery: an unusual case
Acute occlusion of the right coronary artery: an unusual case Open
View article: Outcomes of transcatheter mitral valve replacement for degenerated bioprostheses, failed annuloplasty rings, and mitral annular calcification
Outcomes of transcatheter mitral valve replacement for degenerated bioprostheses, failed annuloplasty rings, and mitral annular calcification Open
The TMVR provided excellent outcomes for patients with degenerated bioprostheses despite high surgical risk. However, ViR and ViMAC were associated with higher rates of adverse events and mid-term mortality compared with ViV.
View article: Dark-Blood Delayed Enhancement Cardiac Magnetic Resonance of Myocardial Infarction
Dark-Blood Delayed Enhancement Cardiac Magnetic Resonance of Myocardial Infarction Open
View article: P2445Cardiovascular magnetic resonance imaging in acute decompensated heart failure with reduced ejection fraction
P2445Cardiovascular magnetic resonance imaging in acute decompensated heart failure with reduced ejection fraction Open
View article: Empfehlungen zur Anwendung von intravaskulärer Bildgebung (optische Kohärenztomographie)
Empfehlungen zur Anwendung von intravaskulärer Bildgebung (optische Kohärenztomographie) Open
Die koronare optische Kohärenztomographie (OCT) ist eine infrarotlichtbasierte intrakoronare Bildgebung. Sie besitzt eine hohe axiale Auflösung, die etwa um das 10-Fache höher als die des intravaskulären Ultraschalls (IVUS) liegt. Sie wird…
View article: Feasibility and Diagnostic Value of Cardiovascular Magnetic Resonance Imaging After Acute Ischemic Stroke of Undetermined Origin
Feasibility and Diagnostic Value of Cardiovascular Magnetic Resonance Imaging After Acute Ischemic Stroke of Undetermined Origin Open
Background and Purpose— Etiology of acute ischemic stroke remains undetermined (cryptogenic) in about 25% of patients after state-of-the-art diagnostic work-up. Methods— One-hundred and three patients with magnetic resonance imaging (MRI)–…
View article: Can Native T1 Mapping Differentiate between Healthy and Diffuse Diseased Myocardium in Clinical Routine Cardiac MR Imaging?
Can Native T1 Mapping Differentiate between Healthy and Diffuse Diseased Myocardium in Clinical Routine Cardiac MR Imaging? Open
The average native T1 value in cardiac MR imaging does not allow differentiating between healthy and diffusely diseased myocardium in individual cases.
View article: Flow-Independent Dark-blood DeLayed Enhancement (FIDDLE): validation of a novel black blood technique for the diagnosis of myocardial infarction
Flow-Independent Dark-blood DeLayed Enhancement (FIDDLE): validation of a novel black blood technique for the diagnosis of myocardial infarction Open
View article: Relationship of T2-Weighted MRI Myocardial Hyperintensity and the Ischemic Area-At-Risk
Relationship of T2-Weighted MRI Myocardial Hyperintensity and the Ischemic Area-At-Risk Open
Rationale: After acute myocardial infarction (MI), delineating the area-at-risk (AAR) is crucial for measuring how much, if any, ischemic myocardium has been salvaged. T2-weighted MRI is promoted as an excellent method to delineate the AAR…
View article: 2015 Update on Acute Adverse Reactions to Gadolinium based Contrast Agents in Cardiovascular MR. Large Multi-National and Multi-Ethnical Population Experience With 37788 Patients From the EuroCMR Registry
2015 Update on Acute Adverse Reactions to Gadolinium based Contrast Agents in Cardiovascular MR. Large Multi-National and Multi-Ethnical Population Experience With 37788 Patients From the EuroCMR Registry Open
The current data indicate that the results of the earlier safety data hold true in this much larger multi-national and multi-ethnical population. Thus, the "off-label" use of Gadolinium based contrast in cardiovascular MR should be regarde…
View article: Reduction of QTD - A Novel Marker of Successful Reperfusion in NSTEMI. Pathophysiologic Insights by CMR
Reduction of QTD - A Novel Marker of Successful Reperfusion in NSTEMI. Pathophysiologic Insights by CMR Open
In patients with acute Non-ST-Segment Myocardial infarction QTd-Rrel calculated on a surface ECG prior and post PCI for restoration of epicardial blood flow detects small, non-transmural infarcts as assessed by delayed enhancement CMR. Thu…