实用心脑肺血管病杂志
實用心腦肺血管病雜誌
실용심뇌폐혈관병잡지
PRACTICAL JOURNAL OF CARDIAC CEREBRAL PNEUMAL AND VASCULAR DISEASE
2015年
3期
77-79
,共3页
心房颤动%肺静脉%体层摄影术,螺旋计算机
心房顫動%肺靜脈%體層攝影術,螺鏇計算機
심방전동%폐정맥%체층섭영술,라선계산궤
Atrial fibrillation%Pulmonary veins%Tomography,spiral computed
目的：探究持续性心房颤动对肺静脉结构重构的影响及CT的评估价值。方法选取2007年9月—2011年6月深圳市龙岗中心医院收治的24例持续性心房颤动患者为观察组，其中男12例、女12例；选取同期12例体检健康者为对照组。采用CT扫描肺静脉，比较两组受试者肺静脉直径及截面积，并观察不同性别持续性心房颤动患者肺静脉直径、截面积、圆度及静脉口指数。结果观察组患者左上、左下、右上、右下肺静脉最大直径、最小直径及截面积均大于对照组（ P<0.05）。不同性别持续性心房颤动患者左上、左下、右上、右下肺静脉最大直径、最小直径、截面积、圆度及静脉口指数比较，差异无统计学意义（ P>0.05）。结论持续性心房颤动会导致患者肺静脉发生结构重构，包括肺静脉直径增大及截面积增大，但无性别差异；CT对肺静脉结构重构具有良好的评估价值。
目的：探究持續性心房顫動對肺靜脈結構重構的影響及CT的評估價值。方法選取2007年9月—2011年6月深圳市龍崗中心醫院收治的24例持續性心房顫動患者為觀察組，其中男12例、女12例；選取同期12例體檢健康者為對照組。採用CT掃描肺靜脈，比較兩組受試者肺靜脈直徑及截麵積，併觀察不同性彆持續性心房顫動患者肺靜脈直徑、截麵積、圓度及靜脈口指數。結果觀察組患者左上、左下、右上、右下肺靜脈最大直徑、最小直徑及截麵積均大于對照組（ P<0.05）。不同性彆持續性心房顫動患者左上、左下、右上、右下肺靜脈最大直徑、最小直徑、截麵積、圓度及靜脈口指數比較，差異無統計學意義（ P>0.05）。結論持續性心房顫動會導緻患者肺靜脈髮生結構重構，包括肺靜脈直徑增大及截麵積增大，但無性彆差異；CT對肺靜脈結構重構具有良好的評估價值。
목적：탐구지속성심방전동대폐정맥결구중구적영향급CT적평고개치。방법선취2007년9월—2011년6월심수시룡강중심의원수치적24례지속성심방전동환자위관찰조，기중남12례、녀12례；선취동기12례체검건강자위대조조。채용CT소묘폐정맥，비교량조수시자폐정맥직경급절면적，병관찰불동성별지속성심방전동환자폐정맥직경、절면적、원도급정맥구지수。결과관찰조환자좌상、좌하、우상、우하폐정맥최대직경、최소직경급절면적균대우대조조（ P<0.05）。불동성별지속성심방전동환자좌상、좌하、우상、우하폐정맥최대직경、최소직경、절면적、원도급정맥구지수비교，차이무통계학의의（ P>0.05）。결론지속성심방전동회도치환자폐정맥발생결구중구，포괄폐정맥직경증대급절면적증대，단무성별차이；CT대폐정맥결구중구구유량호적평고개치。
Objective To investigate the impact of persistent atrial fibrillation on structural reconfiguration of pulmonary vein and evaluation value of CT. Methods From September 2007 to June 2011,a total of 24 patients with persistent atrial fibrillation were selected as observation group(12 males and 12 females),12 healthy cases were selected as control group. CT was used to scan the pulmonary vein,diameter and sectional area of pulmonary vein were compared between the two groups,and diameter,sectional area,roundness of pulmonary vein and vein ostia index were compared in patients with different gender. Results The maximum diameter,minimum diameter and sectional area of left superior pulmonary vein,left inferior pulmonary vein,right superior pulmonary vein and right inferior pulmonary vein of observation group were larger than those of control group, respectively ( P <0. 05 ). No statistically significant differences of maximum diameter, minimum diameter, sectional area, roundness or vein ostia index of left superior pulmonary vein, left inferior pulmonary vein, right superior pulmonary vein or right inferior pulmonary vein was found in patients with different gender(P>0. 05). Conclusion Persistent atrial fibrillation can cause structural reconfiguration of pulmonary vein,including the increasing of pulmonary vein diameter and sectional area,without gender difference;CT has good evaluation value on structural reconfiguration of pulmonary vein.
