|
Finding檢查結(jié)果 |
Comment/significance臨床意義 | |
|
Pulsus bisferiens (2 systolic peaks) 雙波脈（2個收縮期峰) |
Found in aortic regurgitation and hypertrophic obstructive cardiomyopathy 見于主動脈瓣反流及肥厚型梗阻性心肌病 | |
|
Pulsus parvus (small, weak pulse) 細(xì)脈（小、弱脈) |
Severe left ventricular decom- pensation for any reason; following paroxysmal tachycardia; for several beats following a premature beat. 引起左心室每搏量減少或窄脈壓的任何病癥(低血容量、二尖瓣/主動脈瓣狹窄、限制性心包炎、近期心肌梗死)；也可以由頸動脈粥樣硬化或各種主動脈弓病引起 | |
|
Pulsus tardus (delayed systolic peak of pulse) 滯脈（收縮期脈峰推遲) |
Aortic outflow obstruction 主動脈流出梗阻 | |
|
Pulsus paradoxus (larger than normal decrease in systolic arterial pressure during inspiration) 奇脈（吸氣時收縮期動脈壓下降大于正常) |
Pericardial tamponade, airway obstruction, superior vena caval obstruction; may be seen in asthma or COPD 心包填塞、氣道梗阻、上腔靜脈阻塞；可見于哮喘或慢性阻塞性肺部疾病醫(yī)學(xué) 全在.線提供www.med126.com | |
|
Pulsus alternans (consistent alternation in pulse pressure amplitude despite regular rhythm) 交替脈（節(jié)律規(guī)則，脈壓振幅交替一致) |
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 各種原因引起的左室代償嚴(yán)重失調(diào)；后于突發(fā)性心動過速；有幾次搏動后于早搏 |
