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91.
Right ventricular free‐wall longitudinal speckle tracking strain in patients with pulmonary arterial hypertension under specific treatment
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《Journal of Cardiovascular Computed Tomography》2014,8(5):401-403
We present a case where cardiac CT clearly defines the complex anatomy of a 22 year old man with double outlet right ventricle who is status bilateral bidirectional Glenn and Fontan conduit. This case also shows the association of pulmonary arteriovenous malformations with Fontan and Glenn procedures. 相似文献
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《Indian heart journal》2018,70(6):894-900
IntroductionThe two left ventricular papillary muscles are small structures at sternocostal and inferior wall but are vital to mitral valve competence. Extra papillary muscles could be found. Partial or complete rupture, complicating acute myocardial infarction, causes severe or even catastrophic mitral regurgitation, potentially correctable by surgery. Detailed knowledge of normal anatomy and variations is vital for accurate interpretation of information by echocardiography and for surgical repair.Materials and methodsThe material for present study consisted of 52 formalin fixed adult apparently normal cadaveric hearts belonging to either sex obtained from the Department of Anatomy. These hearts were dissected carefully to open the left ventricle and to expose the papillary muscles. According to their attitudinal position they were described as supero-lateral (S-L) and inferoseptal muscle (I-S) instead of conventional anterolateral and posteromedial. Different morphological features of papillary muscles were noted and measurements were taken.ResultsClassical picture of left ventricular papillary muscle was found only in 25% cases. Additionally extra muscles were found 34.61% and 71.15% in S-L and I-S group, respectively. Different shapes and pattern of papillary muscles were also been identified. An additional attribute of this study was measurement of length and breadth of papillary muscles which thus provides a base line data for further detailed studies in a large scale.ConclusionOriental nomenclature is necessary not only for anatomist but also for electrocardiographers. Breadth of papillay muscle should be taken into morphometric account as for screening of hypertrophic cardiomyopathy. Proper anatomical knowledge is crucial for clinicians, surgeons and radiologists. 相似文献
97.
Assessment of global left ventricular excursion using three‐dimensional dobutamine stress echocardiography to identify significant coronary artery disease
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《Journal of clinical neuroscience》2014,21(7):1263-1266
Choroid plexus papilloma (CPP) is a highly vascular solid or mixed solid-cystic tumor. Previously described resection techniques for the more common solid CPP in the third ventricle have all been through the transcranial route. The authors review the literature and describe a patient who, to their knowledge, is the first successful resection of a large, completely solid CPP of the third ventricle through an entirely endoscopic, extended transphenoidal approach. Using modern neuroendoscopic methods and closure techniques, a gross total resection was accomplished and a successful closure without postoperative cerebrospinal fluid leak was achieved despite the presence of preoperative hydrocephalus. For appropriately selected lesions, an extended endonasal skull base resection can be performed successfully for vascular tumors despite the presence of preoperative hydrocephalus. 相似文献
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Left Ventricular Function in Patients with Pulmonary Arterial Hypertension: The Role of Two‐Dimensional Speckle Tracking Strain
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Ricardo de Amorim Corrêa M.D. Ph.D. Fernanda Brito de Oliveira M.D. Marcia M. Barbosa M.D. Ph.D. Jose Augusto A. Barbosa M.D. Ph.D. Taís Soares Carvalho Michele Campos Barreto Frederico Thadeu A. F. Campos M.D. Maria Carmo Pereira Nunes M.D. Ph.D. 《Echocardiography (Mount Kisco, N.Y.)》2016,33(9):1326-1334
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