Background Valvular heart disease （VHD） is defined as a structural or functional abnormality in cardiac valve which encompasses a number of common cardiovascular conditions. This study was aimed to analyze the epide...Background Valvular heart disease （VHD） is defined as a structural or functional abnormality in cardiac valve which encompasses a number of common cardiovascular conditions. This study was aimed to analyze the epidemiological changes of VHD in a single cardiovascular center of Southern China. Methods A total of 13,138 VHD patients of Guangdong general hospital from January 2011 to December 2013 were screened by transthoracic echocardiography （TTE） or transesophageal echocardiography （TEE） and enrolled for this study. The morbidity, etiological spectrum and management of these patients were analyzed. Continuous variables were expressed as mean _＋ standard deviation. Categorical variables were expressed as ratio or percentage. Results Patients in this study were divided into different groups and were analyzed throughout changes in morbidity, etiological spectrum and management. Conclusions The prevalence of VHD remains high in Southern China and RHD is still the leading etiology of VHD. But morbidity rate is reduced and surgery is still the main treatment option.展开更多
基金supported by National Nature Science Foundation of China(No.81370295)Science and Technology Planning Project of Guangdong Province(No.2010B031600166/2012B031800316/2012B061800047/2012B031800317)
文摘Background Valvular heart disease （VHD） is defined as a structural or functional abnormality in cardiac valve which encompasses a number of common cardiovascular conditions. This study was aimed to analyze the epidemiological changes of VHD in a single cardiovascular center of Southern China. Methods A total of 13,138 VHD patients of Guangdong general hospital from January 2011 to December 2013 were screened by transthoracic echocardiography （TTE） or transesophageal echocardiography （TEE） and enrolled for this study. The morbidity, etiological spectrum and management of these patients were analyzed. Continuous variables were expressed as mean _＋ standard deviation. Categorical variables were expressed as ratio or percentage. Results Patients in this study were divided into different groups and were analyzed throughout changes in morbidity, etiological spectrum and management. Conclusions The prevalence of VHD remains high in Southern China and RHD is still the leading etiology of VHD. But morbidity rate is reduced and surgery is still the main treatment option.
