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320排CT心外膜脂肪體積和冠脈鈣化積分與冠狀動(dòng)脈狹窄的關(guān)系

2020-11-06 06:11:09高強(qiáng)鄧克學(xué)程好堂
中國醫(yī)藥導(dǎo)報(bào) 2020年26期
關(guān)鍵詞:心外膜心血管病分組

高強(qiáng) 鄧克學(xué) 程好堂

[摘要] 目的 探討320排CT心外膜脂肪體積(EATV)和冠脈鈣化積分(CACS)與冠狀動(dòng)脈狹窄的關(guān)系。 方法 選取2017年10月—2019年4月于安徽省太和縣中醫(yī)院接受320排CT檢查的冠心病患者200例作為冠心病組,同時(shí)選取接受320排CT檢查且未發(fā)現(xiàn)冠狀動(dòng)脈狹窄者40例作為對(duì)照組。采用Gensini積分系統(tǒng)將冠心病組患者分為低分組(Gensini評(píng)分<41分,85例)、中分組(41分≤Gensini評(píng)分<64分,65例)及高分組(Gensini評(píng)分≥64分,50例)。記錄并比較各組EATV及CACS。 結(jié)果 冠心病組EATV及CACS均高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P < 0.05)。3亞組EATV及CACS比較差異有統(tǒng)計(jì)學(xué)意義(P < 0.05)。高分組EATV及CACS均高于低分組和中分組,中分組EATV及CACS均高于低分組,差異有統(tǒng)計(jì)學(xué)意義(P < 0.05)。EATV與CACS、病變血管支數(shù)、Gensini評(píng)分呈正相關(guān)(r = 0.332、0.421、0.451,P < 0.05),CACS與病變血管支數(shù)、Gensini評(píng)分呈正相關(guān)(r = 0.359、0.436,P < 0.05)。EATV預(yù)測冠狀動(dòng)脈高分患者的曲線下面積(AUC)為0.75(P < 0.05),特異度為65.2%,靈敏度為84.2%,截?cái)嘀禐?91.25 cm3;CACS的AUC為0.75,特異度為61.8%,靈敏度為88.3%,截?cái)嘀禐?86.05分。結(jié)論 320排CT EATV及CACS與冠心病患者冠狀動(dòng)脈狹窄呈正相關(guān),且對(duì)預(yù)測重度冠狀動(dòng)脈狹窄具有一定價(jià)值。

[關(guān)鍵詞] 320排CT;心外膜脂肪體積;冠脈鈣化積分;冠狀動(dòng)脈狹窄

[中圖分類號(hào)] R543 ? ? ? ? ?[文獻(xiàn)標(biāo)識(shí)碼] A ? ? ? ? ?[文章編號(hào)] 1673-7210(2020)09(b)-0041-05

[Abstract] Objective To investigate the relationship between epicardial adipose tissue volume (EATV) measurement and coronary calcification score (CACS) with coronary stenosis in 320-row CT. Methods A total of 200 patients with coronary heart disease underwent 320-row CT examination at Taihe County Traditional Chinese Medicine Hospital of Anhui Province from October 2017 to April 2019 were selected as coronary heart disease group, and 40 patients underwent 320-row CT examination without coronary artery stenosis were selected as control group. The patients in coronary heart disease group were divided into low score group (Gensini score < 41 points, 85 cases), middle score group (41 points ≤ Gensini score < 64 points, 65 cases), and high score group (Gensini score ≥ 64 points, 50 cases) according Gensini score system. EATV and CACS of each group were recorded and compared. Results EATV and CACS in coronary heart disease group were higher than those in control group, the differences were statistically significant (P < 0.05). There were significant differences in EATV and CACS among three subgroups (P < 0.05). EATV and CACS in high score group were higher than those in low score group and middle score group, while EATV and CACS in middle score group were higher than those in low score group, the differences were statistically significant (P < 0.05). EATV was positively correlated with CACS, number of diseased vessels and Gensini score (r = 0.332, 0.421, 0.451, P < 0.05). CACS was positively correlated with the number of vessels and Gensini score (r = 0.359, 0.436, P < 0.05). The area under curve (AUC) of EATV was 0.75 (P < 0.05), the specificity was 65.2%, the sensitivity was 84.2%, and the cut-off value was 191.25 cm3. AUC of CACS was 0.75, the specificity was 61.8%, the sensitivity was 88.3%, and the cut-off value was 286.05 points. Conclusion The 320-row CT EATV and CACS are positively correlated with coronary artery stenosis in patients with coronary heart disease, and have certain value in predicting severe coronary artery stenosis.

CACS是一種快速簡便地測量冠狀動(dòng)脈壁中鈣含量的方法,研究顯示,在無癥狀的冠心病患者中,CACS可以用于預(yù)測冠心病預(yù)后,而與傳統(tǒng)的危險(xiǎn)因素?zé)o關(guān),在有癥狀的患者中,CACS和冠心病之間的關(guān)聯(lián)具有較高的靈敏度[18-20]。CACS和冠心病相關(guān)的心血管事件和死亡率之間的關(guān)聯(lián)已在多項(xiàng)研究中報(bào)道[21]。關(guān)于CACS在預(yù)測冠狀動(dòng)脈狹窄方面的有效性仍存在爭議。一些研究顯示,CACS在某些年齡組或高危人群中的作用是有限的[22],但Gitsioudis等[22]研究使用64排CT。本研究結(jié)果提示冠心病組320排CT CACS顯著高于對(duì)照組,與既往研究結(jié)果相符[23]。此外,高分組CACS>中分組>低分組,差異有統(tǒng)計(jì)學(xué)意義,提示冠心病狹窄程度與CACS密切相關(guān),且與病變血管支數(shù)、Gensini評(píng)分均呈正相關(guān),提示隨著CACS增加,冠心病患者病變血管及狹窄程度增加。Almasi等[24]研究也證實(shí),CACS與冠心病患者病變血管及狹窄程度呈正相關(guān),與本研究結(jié)果相符。本研究還提示CACS對(duì)預(yù)測重度冠狀動(dòng)脈狹窄具有一定價(jià)值。關(guān)于CACS用于預(yù)測冠狀動(dòng)脈狹窄的研究結(jié)果差異較大,有研究認(rèn)為,它可能是輕度至中度狹窄的良好預(yù)測因子[24],而有部分研究認(rèn)為其預(yù)測價(jià)值不足[25],可能與CT分辨率、研究病理、個(gè)體差異等有關(guān)。目前320排CT下CACS和EATV與冠脈狹窄的報(bào)道極少,本研究選擇320排CT檢測CACS和EATV,具有分辨率高、圖像清晰、準(zhǔn)確度高、非侵入性等優(yōu)點(diǎn),本研究病例數(shù)充足,但為單中心研究,結(jié)果仍需多中心、大樣本量研究證實(shí)。

綜上,320排CT EATV及CACS與冠心病患者冠狀動(dòng)脈狹窄呈正相關(guān),且對(duì)預(yù)測重度冠狀動(dòng)脈狹窄具有一定價(jià)值,可為臨床預(yù)測重度冠狀動(dòng)脈狹窄提供指導(dǎo)。

[參考文獻(xiàn)]

[1] ?王子榮,劉飛,張祖峰,等.320排動(dòng)態(tài)容積CT冠狀動(dòng)脈血管成像中屏氣雙閾值觸發(fā)對(duì)冠心病患者間冠狀動(dòng)脈增強(qiáng)差異的研究[J].臨床放射學(xué)雜志,2019,38(9):1777-1782.

[2] ?彭睿,方正,陳金華,等.縮窄320排CT冠狀動(dòng)脈成像采集時(shí)間窗的可行性[J].中國醫(yī)學(xué)影像技術(shù),2020,36(3):460-463.

[3] ?楊威威,梁奕,凡娜,等.自由呼吸狀態(tài)下行320排冠狀動(dòng)脈CT血管成像檢查的可行性[J].廣西醫(yī)學(xué),2020,42(4):421-424.

[4] ?徐敏,懷德,于東洋.320排CT雙低冠狀動(dòng)脈MIP血管成像在阻塞性睡眠呼吸暫停綜合征伴冠心病中的應(yīng)用[J].中國醫(yī)師雜志,2019,21(12):1787-1789,1793.

[5] ?Yamashita K,Yamamoto MH,Igawa W,et al. Association of epicardial adipose tissue volume and total coronary plaque burden in patients with coronary artery disease [J]. Int Heart J,2018,59(6):1219-1226.

[6] ?高志紅,左玉強(qiáng),秦會(huì)敏,等.冠心病患者心外膜脂肪體積與冠狀動(dòng)脈狹窄程度相關(guān)性分析[J].中國心血管病研究,2020,18(2):115-119.

[7] ?Tanami Y,Jinzaki M,Kishi S,et al. Lack of association between epicardial fat volume and extent of coronary artery calcification,severity of coronary artery disease,or presence of myocardial perfusion abnormalities in a diverse,symptomatic patient population:results from the CORE320 multicenter study [J]. Circ Cardiovasc Imaging,2015,8(3):e2676.

[8] ?劉紅艷,王勤,楊棟梁,等.320排CT低劑量冠狀動(dòng)脈成像評(píng)價(jià)左心功能[J].影像診斷與介入放射學(xué),2019,28(6):417-421.

[9] ?張國明,李曉燕,孫鋼,等.320排動(dòng)態(tài)容積CT節(jié)段性鈣化積分對(duì)冠狀動(dòng)脈病變診斷和介入治療的價(jià)值[J].中華臨床醫(yī)師雜志:電子版,2013,16(7):6928-6932.

[10] ?孟雪,許楠,席芊.雙能量CT和320排CT冠狀動(dòng)脈減影技術(shù)的臨床應(yīng)用[J].心血管病學(xué)進(jìn)展,2020,41(5):504-507,512.

[11] ?中華醫(yī)學(xué)會(huì)心血管病學(xué)分會(huì)介入心臟病學(xué)組,中華醫(yī)學(xué)會(huì)心血管病學(xué)分會(huì)動(dòng)脈粥樣硬化與冠心病學(xué)組,中國醫(yī)師協(xié)會(huì)心血管內(nèi)科醫(yī)師分會(huì)血栓防治專業(yè)委員會(huì),等.穩(wěn)定性冠心病診斷與治療指南[J].中華心血管病雜志,2018,46(9):680-694.

[12] ?Bo X,Ma L,F(xiàn)an J,et al. Epicardial fat volume is correlated with coronary lesion and its severity [J]. Int J Clin Exp Med,2015,8(3):4328-4334.

[13] ?Mahabadi AA,Massaro JM,Rosito GA,et al. Association of pericardial fat,intrathoracic fat,and visceral abdominal fat with cardiovascular disease burden:the Framingham Heart Study [J]. Eur Heart J,2009,30(7):850-856.

[14] ?沈蕾,李曉惠,廖敏蕾.心外膜脂肪組織體積與冠狀動(dòng)脈粥樣硬化 嚴(yán)重程度及預(yù)后的關(guān)系[J].天津醫(yī)藥,2018, 46(10):1079-1083.

[15] ?馬愛珍,陳殿森,徐志賓,等.應(yīng)用320排低劑量CT測量心外膜脂肪體積與冠心病的相關(guān)性分析[J].臨床放射學(xué)雜志,2019,38(11):2066-2070.

[16] ?Mckenney ML,Schultz KA,Boyd JH,et al. Epicardial adipose excision slows the progression of porcine coronary atherosclerosis [J]. J Cardiothorac Surg,2014,9:2.

[17] ?Mohar DS,Salcedo J,Hoang KC,et al. Epicardial adipose tissue volume as a marker of coronary artery disease severity in patients with diabetes independent of coronary artery calcium:findings from the CTRAD study [J]. Diabetes Res Clin Pract,2014,106(2):228-235.

[18] ?Moradi M,Nouri S,Nourozi A,et al. Prognostic value of coronary artery calcium score for determination of presence and severity of coronary artery disease [J]. Pol J Radiol,2017,82:165-169.

[19] ?鐘幸,邱姝琪.SPECT/CT MPI聯(lián)合CACS診斷冠心病的臨床價(jià)值分析[J].中國CT和MRI雜志,2020,18(6):67-69.

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