Definition(定义):Heart contracts
(心脏收缩)
impacts corresponding
site of front chest(心尖向前冲击前胸壁相
应位置)
apical impulse (心尖搏动)。
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Inspection(望诊)-- Apical
Inspection(望im诊pu)lse(心尖搏动)
Normal apical imቤተ መጻሕፍቲ ባይዱulse(正常心尖搏动): ★ Location----The 5th intercostal
space(第五肋间), 0.5 ~ 1.0 cm medial to left midclavicular line (左锁骨中线内侧 0.5 ~ 1.0 cm ); ★ Diameter---- 2.0 ~ 2.5 cm。
the patient (an examiner);
Environment(环境):Quiet (安静); Exposure(暴露):Strip to waist(腰部); Lightening(光线):Good;left side; tangent(切线); Knowledge of anatomy(解剖知识):thorough (全面) Considerate and gentle。
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Inspection(望诊)-- Displacement of apical impulse(心尖搏动移位)
Pathological factors(病理性因素): ★ Displacement of mediastinum(纵隔移
位) ◆ Pleural adhesion (胸膜粘连),
pulmonary atelectasis of one side (肺 不张---- displacement of apical impulse toward the diseased side(移向 患侧); ◆ Pleural effusion(胸腔积液), pneumothorax of one side(气胸)---displacement of apical impulse toward the opposite side(移向健侧).