The left atrial ejectionforce(LAF) immediately postcardioversion decreased significantly in non-rheumatic heart disease.
非风湿性心脏病Af患者复律即刻左房射血力（LAF）明显低于正常对照组；
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Objectives:Left atrial dimension and function, as well as its ejectionforce and filling in elder patients with coronary heart disease and hypertension was evaluated by Doppler echocardiography.
Parts of the downed F-117 wreckage -such as the left wing with us Air Force insignia, the cockpit canopy, ejection seat, pilot's helmet and radio -are exhibited at Belgrade's aviation museum.
F - 117的部分残骸，例如印有美国空军标志的左机翼，座舱罩，弹射座椅，飞行员头盔和无线电都陈列在贝尔格莱德的航空博物馆做展览。