Clinical Observation of Micro-Video-Guided Respiratory Control Technique in Non-Invasive Ventilation for Patients with Chronic Obstructive Pulmonary Disease and Acute Exacerbation Complicated by Heart Failure
Jiang Weiqing
Fan Lingli
Li Falian
Abstract：Objective:To investigate the clinical value of microvideo-assisted respiratory control techniques in non-invasive ventilation for patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD)complicated by cardiac insufficiency.Methods:A total of 90 patients with AECOPD complicated by cardiac insufficiency admitted to Shicheng County People's Hospital,Jiangxi Province,from March 2022 to January 2024 were enrolled.Using a random number table,they were divided into group A(basic treatment),group B(non-invasive ventilation),and group C(micro-video+breath-controlled non-invasive ventilation),with 30 patients in each group.After one week of treatment,the efficacy,blood gas parameters,cardiac function indicators,and incidence of adverse emotions were compared among the three groups.Results:The total effective rate in group C was higher than that in groups A and B,while the incidence of adverse emotions was lower than in groups A and B,with statistically significant differences in both cases(P＜0.05).After treatment,partial arterial oxygen tressure(PaO2),left ventrialclar ejection fraction(LVEF)increased,while patrial arterial carbon dioxide pressure(PaCO2),left ventriaulor end-systolic diameter(LVEDS)decreased in all three groups,and the changes were most pronounced in group C,with statistically significant differences in all cases(P＜0.05).Conclusion:Microvideo combined with breath-controlled techniques in noninvasive ventilator therapy for acute exacerbation of chronic obstructive pulmonary disease with cardiac insufficiency improves treatment efficacy,enhances blood gas parameters and cardiac function,and reduces the incidence of adverse emotional states.
Keywords：Acute exacerbation of Chronic obstructive pulmonary diseaseCardiac dysfunctionMicro videoRespiratory control techniquesNon invasive ventilatorCardiac function
Publication Date：2026-01-10
Online Publishing Date：2026-03-16(First online date of this platform, not the publication date of the document)
Pages：3( 38-40 )