منابع مشابه
Calcified Pipes: You Better Call the Electrician Too.
D espite the high prevalence and morbidity of atrial fibril-lation (AF), the mechanisms of the disease are multi-factorial and remain poorly understood. The initiation of AF requires a trigger, and abnormal atrial substrate is necessary to sustain the arrhythmia. Although there are genetic predispositions to AF, 1 more traditional cardiovascular risk factors such as age, diabetes mellitus, hype...
متن کاملCalcified Bronchogenic Cyst
Herein, we reported the case of a 32-year-old male patient presented with intermittent attacks of mild right chest pain and dyspnea for 2 years. On contrast-enhanced computed tomography (CT) of the chest, a non-enhancing subcarinal cystic lesion about 6×6.5 cm was detected in the posterior mediastinum, consistent with the features of bronchogenic cyst. The lesion showed small calcific focus cha...
متن کاملFullerene pipes
Single-wall fullerene nanotubes were converted from nearly endless, highly tangled ropes into short, open-ended pipes that behave as individual macromolecules. Raw nanotube material was purified in large batches, and the ropes were cut into 100- to 300-nanometer lengths. The resulting pieces formed a stable colloidal suspension in water with the help of surfactants. These suspensions permit a v...
متن کاملCalcified Lesions
In 1988, the American College of Cardiology/American Heart Association Task Force on Assessment of Diagnostic and Therapeutic Cardiovascular Procedures published a report regarding appropriate utilization of PTCA in the treatment of patients with coronary artery disease. In that report, moderate-to-heavy calcification (Type B characteristic) was considered an important risk factor for procedura...
متن کاملPreviewing Semantic Web Pipes
In this demo we present a first implementation of Semantic Web Pipes, a powerful tool to build RDF-based mashups. Semantic Web pipes are defined in XML and when executed they fetch RDF graphs on the Web, operate on them, and produce an RDF output which is itself accessible via a stable URL. Humans can also use pipes directly thanks to HTML wrapping of the pipe parameters and outputs. The implem...
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ژورنال
عنوان ژورنال: Circulation: Cardiovascular Imaging
سال: 2015
ISSN: 1941-9651,1942-0080
DOI: 10.1161/circimaging.115.004202