Christ F, Harder T, Köster O, Nitsch J, Glänzer K
Radiologische Klinik, Universität Bonn.
Rofo. 1988 Sep;149(3):256-62. doi: 10.1055/s-2008-1048337.
Experiences in i.v. digital subtraction angiocardiography (DSAC) including so-called parametric imaging for morphological delineation of the right ventricle are illustrated. 32 patients with different anatomical and haemodynamic disturbances of the right ventricle were subjected to these examinations. Special emphasis is placed on pulmonary stenosis, particularly on its infundibular manifestations. For visualisation of muscular or fibrous bulging or other changes of the outflow tract of the right ventricle, analysis of the amplitudes is very suitable to produce cumulative pictures of ventricular wall motion during a cardiac cycle. Obstructive wall alterations within the infundibular part become visible even if they occur only during certain phases of the myocardial action, usually in late systole than otherwise.
阐述了静脉数字减影血管造影术（DSAC）的经验，包括用于右心室形态描绘的所谓参数成像。32例患有不同右心室解剖和血流动力学紊乱的患者接受了这些检查。特别强调了肺动脉狭窄，尤其是其漏斗部表现。为了可视化右心室流出道的肌肉或纤维性隆起或其他变化，分析振幅非常适合生成心动周期中室壁运动的累积图像。漏斗部内的阻塞性壁改变即使仅在心肌活动的某些阶段出现，通常在收缩晚期出现，也能被观察到。
