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作者:Yin Yin Chen , Hong Yun , Hang Jin ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (8), pp.1179-1189
摘要:In precapillary pulmonary hypertension (PH) patients, we sought to (1) investigate the relationship between ventricular insertion point (VIP) T1 times, hemodynamic parameters, and biventricular function, and (2) determine the predictors of anterior and inferior VIP T1 time. ...
作者:Marco Gennari , Andrea Annoni , Gianluca Polvani
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (5), pp.749-750
摘要:Pseudoaneurysms of the left ventricular outflow tract (LVOT) are rare entity. We present a case of false aneurysm caused by a chronic bacterial infection after mechanical aortic valve replacement in otherwise healthy and asymptomatic young man.
作者:Parham Eshtehardi , Adam J. Brown , Ankit Bhargava ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (7), pp.1089-1099
摘要:In recent years, there has been a significant effort to identify high-risk plaques in vivo prior to acute events. While number of imaging modalities have been developed to identify morphologic characteristics of high-risk plaques, prospective natural-history observational studies...
作者:Miao Chu , Neng Dai , Junqing Yang ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (7), pp.975-990
摘要:Fractional flow reserve (FFR) is the current gold standard to assess the physiological significance of coronary stenoses. With the development of coronary imaging techniques, several anatomic parameters have been investigated in vivo and their associations with FFR have been stud...
作者:Esra Poyraz , Tuğba Kemaloğlu Öz , Gönül Zeren ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (9), pp.1323-1330
摘要:In a fraction of patients with mild mitral stenosis, left ventricular systolic function deteriorates despite the lack of hemodynamic load imposed by the dysfunctioning valve. Neither the predisposing factors nor the earlier changes in left ventricular contractility were understoo...
作者:Patcharapong Suntharos , Randolph M. Setser , Sharon Bradley-Skelton ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (10), pp.1619-1626
摘要:To validate the feasibility and spatial accuracy of pre-procedural 3D images to 3D rotational fluoroscopy registration to guide interventional procedures in patients with congenital heart disease and acquired pulmonary vein stenosis. Cardiac interventions in patients with co...
作者:Christopher J. Broyd , Fausto Rigo , Justin Davies
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (7), pp.1061-1068
摘要:Wave intensity analysis is calculated from simultaneously acquired measures of pressure and flow. Its mathematical computation produces a profile that provides quantitative information on the energy exchange driving blood flow acceleration and deceleration. Within the coronary ci...
作者:Nadya Al-Wakeel-Marquard , Sanaz Rastin , Frédéric Muench ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (12), pp.1961-1968
摘要:Myocardial extracellular volume fraction (ECV) reflecting diffuse myocardial fibrosis can be measured with T1 mapping cardiovascular magnetic resonance (CMR) before and after the application of a gadolinium-based extracellular contrast agent. The equilibrium between blood an...
作者:Ilonka Rohm , Tudor C. Poerner , Ali Hamadanchi ...
来源:[J].The International Journal of Cardiovascular Imaging(IF 2.648), 2017, Vol.33 (10), pp.1531-1539
摘要:The objective of this study was to investigate the usefulness of intraprocedural hemodynamic monitoring for MR evaluation during pMRV. Assessment of mitral regurgitation (MR) during percutaneous mitral valve repair (pMVR) procedure is challenging. 3D color Doppler allows exa...

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