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        心血管疾病手术(shù)和我的“肺”有啥关系?,为什么要锻炼(liàn)呼吸?

        栏目(mù):呼(hū)吸科普 发布时(shí)间:2020-11-24

        前言:大多数人不了解,为何医界科普总说心肺不分家,为何心血(xuè)管疾病手(shǒu)术(shù)前后(hòu)都格外注意(yì)肺部健康。这是(shì)由于(yú)心血管疾病手(shǒu)术中:开胸(xiōng)时间长,术中体外(wài)循环,深低温停循环,单(dān)侧肺通气等必要手段,都(dōu)会造成肺部渗出增多,肺舒张差,影响肺部(bù)功能甚至肺不张。同(tóng)时,术后带管时间长,也是造成肺部问(wèn)题的主要原因之一,所以(yǐ),术后的(de)肺(fèi)部护理(lǐ)是降低肺(fèi)部(bù)并(bìng)发症的主要措(cuò)施(shī)之(zhī)一。


        肺(fèi)炎-哮喘-慢阻肺-咳嗽-咳喘-支气管炎-肺功能检测仪-呼(hū)吸训练(liàn)器-心(xīn)脏病(bìng)-心血管(guǎn)疾(jí)病 


        01 心血(xuè)管疾病引(yǐn)起的呼吸困难种类

         

        第一类(lèi):运动性的呼吸困难(nán),比较经典的是病人症状跟心(xīn)血管疾(jí)病相(xiàng)关的。


        第二类:病人典(diǎn)型表现是不(bú)能平卧,只(zhī)能端(duān)坐在或(huò)半卧位呼吸,平卧的(de)时(shí)候下(xià)肢和(hé)腹腔的血液失(shī)去地心引力使回心血量增多,平卧时肺活量降低(dī),感觉(jiào)呼吸困(kùn)难特别明显,只有在端坐位才能减轻(qīng)部(bù)分的。呼吸困难的症状多见(jiàn)于这种左心衰、肺淤血(xuè)。


        第三类:常见(jiàn)的(de)心血管呼吸困难,是阵发性(xìng)的(de)夜(yè)间(jiān)呼(hū)吸困(kùn)难。


        第四类:急性肺水肿(zhǒng)病人,这是(shì)最严重的一种类型的呼(hū)吸(xī)困难,可危及患者生命,主要是病人(rén)发(fā)生了(le)急性左(zuǒ)心衰。出现了心源性哮喘(chuǎn),症状表(biǎo)现为端(duān)坐呼吸(xī),咯粉红色的泡沫痰,病人(rén)心率增(zēng)快、满肺(fèi)的(de)干(gàn)湿啰(luō)音,这类病人急救不及(jí)时有(yǒu)可(kě)能出现生(shēng)命危(wēi)险。


         肺炎-哮喘-慢阻肺-咳嗽(sòu)-咳喘-支(zhī)气管(guǎn)炎-肺功能检测仪-呼吸训练器-心脏病-心血管疾病


        02 呼吸锻炼对于心血管(guǎn)病患者有哪些好处?

         

        研究(jiū)证明,深(shēn)呼吸能使原发性高血压患者的血压降低。深呼吸和行(háng)走是改善慢性心力衰竭患者心率变异性(xìng)的有益因素,利(lì)于患者的预后。对于(yú)心(xīn)外科手术患(huàn)者而言,呼吸锻炼可(kě)以改(gǎi)善患(huàn)者肺功(gōng)能,提高患者手术耐力,降低术(shù)后肺(fèi)部并发症的发生,减轻呼吸困(kùn)难、提高机(jī)体活动能力、预(yù)防(fáng)呼吸肌(jī)疲劳、防止呼吸衰(shuāi)竭的发生及提高个人(rén)生(shēng)活质量。

         

        肺炎-哮喘-慢(màn)阻肺-咳嗽-咳喘(chuǎn)-支气管炎(yán)-肺(fèi)功能检测仪-呼吸训练器(qì)-心(xīn)脏病(bìng)-心(xīn)血(xuè)管疾病


        03 哪些(xiē)心血管病患者更适合(hé)呼吸锻(duàn)炼

         

        除禁忌症外,所有心血管(guǎn)病患(huàn)者均(jun1)适(shì)合呼吸锻炼,尤(yóu)以肺心病(bìng)、慢性心衰(shuāi)、心血管病术后、术(shù)后(hòu)卧床时间长、老年患者。

         

        04 心(xīn)血管(guǎn)疾(jí)病患者如何进(jìn)行科(kē)学的呼(hū)吸锻炼

         

        ①腹式呼吸法(fǎ)

         

        取坐位或半卧位(wèi),左右手分(fèn)别放在腹部和胸前,吸气时经鼻吸入,尽量挺腹,呼气时用口呼(hū)出,同(tóng)时收缩(suō)腹(fù)部,胸廓保持最(zuì)小(xiǎo)活动幅度(dù),缓呼(hū)深吸。在无(wú)明显不适的状况下(xià),每分(fèn)钟7~8次,每次10~20min,每(měi)日2次(cì),反复训练。

         

        ②缩唇呼吸训练

         

        由鼻深吸气直到无法吸入(rù)为止,稍摒(bìng)息1~2s,缩唇(chún),如吹口哨那(nà)样,由口缓(huǎn)慢(màn)呼出,吐气(qì)时完全排空。在无明显(xiǎn)不适的状况下,每天6~8次,每次10min。每做5次(cì)深呼吸(xī)后休息一下,如此重复15回(huí)合(hé)。手(shǒu)术前每天训练2次。

         

        研究中发现,与普通呼吸锻炼相比,应用呼(hū)吸训(xùn)练器可更加有效(xiào)的减(jiǎn)低术后肺部(bù)并发症因此医生提倡使用呼吸锻炼仪器(qì)。渐减式流阻负荷(hé)呼吸训(xùn)练功能是是目前证实的最(zuì)有(yǒu)效的呼吸训练方式,可以有效增强膈肌肌力及耐(nài)力,提升膈肌活力,提(tí)高肺活(huó)量的同时缓(huǎn)解患者由呼吸肌(jī)疲劳引起的呼(hū)吸(xī)衰竭等。

         

        肺炎-哮喘(chuǎn)-慢阻(zǔ)肺-咳嗽(sòu)-咳喘-支气管炎-肺功能(néng)检测(cè)仪-呼吸(xī)训(xùn)练器-心脏病-心血管疾病


        05 呼吸锻炼中(zhōng)如何自我监测

         

        开始训练时(shí),要密切(qiē)观察(chá)面(miàn)色(sè)、神态(tài)及生命(mìng)体(tǐ)征,如有不适,不宜强行训练。以自体感觉(jiào)稍累而无呼吸困难(nán),若出现心率加快,呼吸困难,特(tè)别是出现心衰的(de)征兆时,应立即停(tíng)止训练。

         



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        更新时间:2025-07-17 01:12 来源:www.tx.huaibei.xinxiang.zz.pingliang.ww38.viennacitytours.com