Bernd Niemann
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Explore the profile of Bernd Niemann including associated specialties, affiliations and a list of published articles.
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1106
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Recent Articles
1.
Salzmann S, Stenzel K, Sadlonova M, Euteneuer F, Horn N, Rastan A, et al.
Sci Rep
. 2025 Mar;
15(1):8746.
PMID: 40082694
Quality of life (QoL) in cardiac surgery patients is increasingly recognized as a critical outcome, influenced by biopsychosocial variables. This study aims to explore the associations between preoperative QoL and...
2.
Horn N, Gartner L, Rastan A, Andrasi T, Lenz J, Boning A, et al.
Am Heart J
. 2025 Jan;
282:156-169.
PMID: 39827935
Background: Many patients experience a reduced quality of life for months after heart surgery. Besides medical factors, psychological factors such as preoperative expectations influence the recovery process. The ValvEx study...
3.
Humpfle L, Boning A, Niemann B
Thorac Cardiovasc Surg Rep
. 2024 Dec;
13(1):e40-e42.
PMID: 39720599
Minimally invasive lateral thoracotomies may cause severe postoperative pain and discomfort. We describe an intraoperative intercostal cryo-neuronal pain block as one possibility for postoperative pain relief. A 63-year-old male patient...
4.
Vondran M, Ghazy T, Choi Y, Ouarrak T, Niemann B, Caliskan E, et al.
J Clin Med
. 2024 Oct;
13(19).
PMID: 39407884
: The surgical ablation (SA) of atrial fibrillation (AF) during cardiac surgery is performed in only 8-40% of patients. We performed a subgroup analysis of the 1-year follow-up from the...
5.
Rohrbach S, Uluocak O, Junge M, Knapp F, Schulz R, Boning A, et al.
Eur Heart J Open
. 2024 Sep;
4(5):oeae073.
PMID: 39310722
Aims: To analyse the relevance of body composition and blood markers for long-term outcomes in very old patients after transcatheter aortic valve replacement (TAVR). Methods And Results: A total of...
6.
Jurida L, Werner S, Knapp F, Niemann B, Li L, Grun D, et al.
Nat Cardiovasc Res
. 2024 Aug;
3(7):819-840.
PMID: 39196177
The molecular mechanisms of progressive right heart failure are incompletely understood. In this study, we systematically examined transcriptomic changes occurring over months in isolated cardiomyocytes or whole heart tissues from...
7.
Schreckenberg R, Schulz R, Itani N, Ferdinandy P, Bencsik P, Szabados T, et al.
Redox Biol
. 2024 Aug;
76:103308.
PMID: 39167912
In rats decreased bioavailability of nitric oxide induces oxidative stress and right heart failure. Oxidative stress can activate matrix metalloproteinase-2 (MMP2). We addressed the question whether increasing oxidative defense by...
8.
Aslam M, Li L, Nurnberger S, Niemann B, Rohrbach S
Cells
. 2024 Aug;
13(15.
PMID: 39120321
Background: Obesity, a major component of cardiometabolic syndrome, contributes to the imbalance between pro- and anti-atherosclerotic factors via dysregulation of adipocytokine secretion. Among these adipocytokines, the C1q/TNF-related proteins (CTRPs) play...
9.
Vroomen M, Franke U, Senges J, Friedrich I, Fischlein T, Lewalter T, et al.
Interdiscip Cardiovasc Thorac Surg
. 2024 Aug;
39(3).
PMID: 39120119
Objectives: A considerable number of patients undergoing coronary artery bypass grafting surgery suffer from atrial fibrillation and should be treated concomitantly. This manuscript evaluates the impact of on-pump versus off-pump...
10.
Niemann B, Doll N, Grubitzsch H, Hanke T, Knaut M, Senges J, et al.
Thorac Cardiovasc Surg
. 2024 May;
PMID: 38806162
Background: Surgical atrial ablation is evaluated by surgeons in relation to the estimated surgical risk. We analyze whether high-risk patients (HRPs) experience risk escalation by ablation procedures. Methods: The CASE-Atrial...