Patients are more likely to develop lung disorders after cardiac surgery. Pulmonary dysfunction resulting from cardiac surgery in the hospital phase is well documented. However, there is a scarcity of studies related ...Patients are more likely to develop lung disorders after cardiac surgery. Pulmonary dysfunction resulting from cardiac surgery in the hospital phase is well documented. However, there is a scarcity of studies related to the permanence of pulmonary disorders in the period following hospital discharge. The objective of this study was to verify in a database investigation the permanence of pulmonary dysfunctions after hospital discharge of patients who underwent cardiac surgery. A literature review with an integrative approach was carried out in the National Library of Medicine (Pubmed) and Scientific Electronic Library Online (Scielo) databases from 1978 to 2019. 4523 articles were found and after applying the inclusion and exclusion criteria, the sample was composed of 14 articles relevant to the subject and that were available in full. The results demonstrated the presence of atelectasis, pleural effusion, diaphragmatic dysfunction, respiratory symptoms such as cough, phlegm, wheezing, and dyspnea, reduced static and dynamic lung volumes, reduced diffusion capacity and respiratory muscle strength, in the period that ranged from three weeks to one year after cardiac surgery. Further studies are needed to elucidate the mechanisms that lead to the permanence of pulmonary dysfunctions after hospital discharge in patients who underwent cardiac surgery.展开更多
目的探究居家运动康复对不同程度冠状动脉血运重建患者心肺功能的影响。方法从心脏康复中心数据库中选择2020年9月—2022年9月确诊为急性冠脉综合征并行经皮冠状动脉介入治疗,术后行居家运动康复的患者93例。依据剩余syntax评分(rSS)将...目的探究居家运动康复对不同程度冠状动脉血运重建患者心肺功能的影响。方法从心脏康复中心数据库中选择2020年9月—2022年9月确诊为急性冠脉综合征并行经皮冠状动脉介入治疗,术后行居家运动康复的患者93例。依据剩余syntax评分(rSS)将患者分为rSS<8分组51例和rSS≥8分组42例。采用心肺功能运动试验(CPET)评估心肺功能,比较两组患者居家运动康复前及居家运动康复6个月后CPET参数的变化。结果居家运动康复6个月后,两组患者无氧阈时的氧摄取量(VO_(2)at AT)、峰值氧摄取量(VO_(2)at peak)、无氧阈时的氧脉率(VO_(2)/HR at AT)、峰值氧脉率(VO_(2)/HR at peak)较居家运动康复前升高,差异均有显著性(t=-2.953~-5.483,P<0.05)。两组患者居家运动康复前后无氧阈时的二氧化碳通气效率(VE/VCO_(2)at AT)的差值、峰值二氧化碳通气效率(VE/VCO_(2)at peak)差值比较差异有显著性(Z=-2.046、-2.206,P<0.05)。结论居家运动康复可以改善经皮冠状动脉介入治疗术后急性冠脉综合征患者的心肺功能,且居家运动康复对rSS≥8分的患者心功能获益更显著。展开更多
文摘Patients are more likely to develop lung disorders after cardiac surgery. Pulmonary dysfunction resulting from cardiac surgery in the hospital phase is well documented. However, there is a scarcity of studies related to the permanence of pulmonary disorders in the period following hospital discharge. The objective of this study was to verify in a database investigation the permanence of pulmonary dysfunctions after hospital discharge of patients who underwent cardiac surgery. A literature review with an integrative approach was carried out in the National Library of Medicine (Pubmed) and Scientific Electronic Library Online (Scielo) databases from 1978 to 2019. 4523 articles were found and after applying the inclusion and exclusion criteria, the sample was composed of 14 articles relevant to the subject and that were available in full. The results demonstrated the presence of atelectasis, pleural effusion, diaphragmatic dysfunction, respiratory symptoms such as cough, phlegm, wheezing, and dyspnea, reduced static and dynamic lung volumes, reduced diffusion capacity and respiratory muscle strength, in the period that ranged from three weeks to one year after cardiac surgery. Further studies are needed to elucidate the mechanisms that lead to the permanence of pulmonary dysfunctions after hospital discharge in patients who underwent cardiac surgery.
文摘目的探究居家运动康复对不同程度冠状动脉血运重建患者心肺功能的影响。方法从心脏康复中心数据库中选择2020年9月—2022年9月确诊为急性冠脉综合征并行经皮冠状动脉介入治疗,术后行居家运动康复的患者93例。依据剩余syntax评分(rSS)将患者分为rSS<8分组51例和rSS≥8分组42例。采用心肺功能运动试验(CPET)评估心肺功能,比较两组患者居家运动康复前及居家运动康复6个月后CPET参数的变化。结果居家运动康复6个月后,两组患者无氧阈时的氧摄取量(VO_(2)at AT)、峰值氧摄取量(VO_(2)at peak)、无氧阈时的氧脉率(VO_(2)/HR at AT)、峰值氧脉率(VO_(2)/HR at peak)较居家运动康复前升高,差异均有显著性(t=-2.953~-5.483,P<0.05)。两组患者居家运动康复前后无氧阈时的二氧化碳通气效率(VE/VCO_(2)at AT)的差值、峰值二氧化碳通气效率(VE/VCO_(2)at peak)差值比较差异有显著性(Z=-2.046、-2.206,P<0.05)。结论居家运动康复可以改善经皮冠状动脉介入治疗术后急性冠脉综合征患者的心肺功能,且居家运动康复对rSS≥8分的患者心功能获益更显著。
