Results 81 to 90 of about 112,383 (305)

Bland-White-Garland syndrome and atrial septal defect—: Rare Association and diagnostic challenge [PDF]

, 2018
Summary: We report on a 40-year-old woman referred for evaluation of a cardiac murmur and dyspnea on exertion. The electrocardiogram (ECG) showed incomplete right bundle branch block, and echocardiography revealed a large atrial septal defect (ASD ...
Gliech, Volker, Maeder, Micha, Rickli, Hans, Schneider, Tino   +3 more
core  

Contemporary characteristics and outcomes in chagasic heart failure compared with other nonischemic and ischemic cardiomyopathy [PDF]

, 2017
Background: Chagas’ disease is an important cause of cardiomyopathy in Latin America. We aimed to compare clinical characteristics and outcomes in patients with heart failure (HF) with reduced ejection fraction caused by Chagas’ disease, with other ...
Claudio R. Gimpelewicz, Efraín A. Gómez, Felipe Martinez, Felix Ramires, Jean L. Rouleau, John J.V. McMurray, Karl Swedberg, Kenneth Dickstein, Lars Køber, Li Shen, Luis Eduardo Echeverría, Luiz Carlos Bodanese, Michael R. Zile, Milton Packer, null null, Pardeep S. Jhund, Scott D. Solomon, William T. Abraham   +17 more
core   +3 more sources

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Exercise-Induced Bundle Branch Block - an Infrequent Incidence

Nepalese Medical Journal, 2020
We describe an elderly woman who underwent a treadmill test preoperatively and was found to have Exercise-induced Left Bundle Branch Block without chest pain. Coronary angiogram was done which revealed a 70% stenosis in the fi rst diagonal branch of Left
Sheelendra Shakya, Arun Maskey
doaj   +1 more source

Nonischemic left ventricular scar and cardiac sudden death in the young [PDF]

, 2016
Nonischemic Left Ventricular Scar (NLVS) is a pattern of myocardial injury characterized by midventricular and/or subepicardial gadolinium hyper enhancement at cardiac magnetic resonance, in absence of significant coronary artery disease.
CERBELLI, BRUNA, CIALLELLA, Costantino, D'AMATI, Giulia, DE DOMINICIS, ENRICO, DI GIOIA, Cira Rosaria Tiziana, GIORDANO, Carla, PALMIERI, VINCENZO, PERLI, ELENA, PISANO, ANNALINDA, Poscolieri, Barbara, Zeppilli, Paolo   +10 more
core   +1 more source

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

Advanced Functional Materials, EarlyView.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng, Yingxi Bai, Bo Yuan, Ying Dai, Baibiao Huang, Chengwang Niu, Xiaotian Wang   +6 more
wiley   +1 more source

Prognostic significance of right bundle branch block in patients with acute inferior myocardial infarction [PDF]

, 2009
There is little information available concerning the influence of right bundle branch block (RBBB) on the prognosis of patients with inferior myocardial infarction (MI).
Iwasaki, Jun, Katayama, Yusuke, Kono, Kunihisa, Osawa, Kazuhiro, Saito, Daiji, Shiraki, Teruo, Takahashi, Natsuki, Takeuchi, Kazufumi, Tanakaya, Machiko   +8 more
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Idiopathic Fascicular Ventricular Tachycardia [PDF]

, 2004
Idiopathic fascicular ventricular tachycardia is an important cardiac arrhythmia with specific electrocardiographic features and therapeutic options. It is characterized by relatively narrow QRS complex and right bundle branch block pattern. The QRS axis
Francis, Johnson, K, Venugopal, SA, Khadar, N, Sudhayakumar, Gupta, Anoop K   +4 more
core   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source