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Finding检查结果 |
Comment/significance临床意义 | |
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Pulsus bisferiens (2 systolic peaks) 双波脉（2个收缩期峰) |
Found in aortic regurgitation and hypertrophic obstructive cardiomyopathy 见于主动脉瓣反流及肥厚型梗阻性心肌病 | |
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Pulsus parvus (small, weak pulse) 细脉（小、弱脉) |
Severe left ventricular decom- pensation for any reason; following paroxysmal tachycardia; for several beats following a premature beat. 引起左心室每搏量减少或窄脉压的任何病症(低血容量、二尖瓣/主动脉瓣狭窄、限制性心包炎、近期心肌梗死)；也可以由颈动脉粥样硬化或各种主动脉弓病引起 | |
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Pulsus tardus (delayed systolic peak of pulse) 滞脉（收缩期脉峰推迟) |
Aortic outflow obstruction 主动脉流出梗阻 | |
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Pulsus paradoxus (larger than normal decrease in systolic arterial pressure during inspiration) 奇脉（吸气时收缩期动脉压下降大于正常) |
Pericardial tamponade, airway obstruction, superior vena caval obstruction; may be seen in asthma or COPD 心包填塞、气道梗阻、上腔静脉阻塞；可见于哮喘或慢性阻塞性肺部疾病医学 全在.线提供www.med126.com | |
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Pulsus alternans (consistent alternation in pulse pressure amplitude despite regular rhythm) 交替脉（节律规则，脉压振幅交替一致) |
Any condition causing diminished left ventricular stroke volume or narrow pulse pressure (hypovolemia, mitral/ aortic valve stenosis, restrictive pericarditis, recent myocardial infarction); may also be caused by athero-sclerosis of the carotid artery or diseases of the aortic arch 各种原因引起的左室代偿严重失调；后于突发性心动过速；有几次搏动后于早搏 |
