李水珠 莫基斌


[摘要] 目的 通過比較運動平板試驗與冠脈造影結果,分析其臨床應用價值。 方法 方便收集2018年4—12月入住該院心內科75例疑似冠心病患者,所有患者均行運動平板試驗與冠狀動脈造影檢查。結果 運動平板試驗中陽性率72.0%,而冠狀動脈造影術為53.3%,兩者比較差異有統計學意義(χ2=4.688,P<0.05)。運動平板試驗的靈敏度為82.5%。將結果按性別分別分析,男性患者和女性患者運動平板試驗陽性率分別為72.7%、70.0%,而冠狀動脈造影術分別為56.4%、45.0%,其中女性患者比較差異有統計學意義(χ2=7.013,P<0.05)。按受累血管數目分組為0支,單支,多支,運動平板試驗陽性率分別為50.0%,75.0%,83.9%,3組間比較差異有統計學意義(χ2=7.076,P<0.05)。結論 運動平板試驗對診斷冠心病的敏感性較好,且受累血管數目越多陽性率越高,可作為初篩冠心病的方法,但有假陽性現象,以女性患者影響更明顯。因此在冠心病篩查時應多方面綜合分析以提高診斷準確性。
[關鍵詞] 運動平板試驗;冠狀動脈造影;假陽性;臨床應用價值
[中圖分類號] R541? ? ? ? ? [文獻標識碼] A? ? ? ? ? [文章編號] 1674-0742(2019)08(b)-0032-03
[Abstract] Objective To compare the clinical application value of exercise plate test and coronary angiography. Methods Convenient a total of 75 patients with suspected coronary heart disease who were admitted to our Department of Cardiology from April 2018 to December 2018 were enrolled. All patients underwent exercise plate and coronary angiography. Results The positive rate was 72.0% in the exercise plate test and 53.3% in the coronary angiography. The difference was statistically significant (χ2=4.688, P<0.05). The sensitivity of the exercise plate test was 82.5%. The results were analyzed by gender. The positive rate of exercise plate test in male patients and female patients was 72.7% and 70.0%, respectively, while coronary angiography was 56.4% and 45.0%, respectively. Among them, the difference was statistically significant (χ2=7.013, P<0.05). According to the number of affected vessels, the scores were 0, single, and multiple. The positive rate of exercise plate test was 50.0%, 75.0%, and 83.9%, respectively. The difference between the three groups was statistically significant (χ2=7.076, P<0.05). Conclusion The exercise plate test is more sensitive to the diagnosis of coronary heart disease, and the higher the number of affected blood vessels, the higher the positive rate. It can be used as a method for screening coronary heart disease, but there is a false positive phenomenon, which is more obvious in female patients. Therefore, in the screening of coronary heart disease should be comprehensive analysis in many aspects to improve the diagnostic accuracy.
[Key words] Exercise plate test; Coronary angiography; False positive; Clinical application value
隨著物質生活改善及社會壓力對人體影響,近年冠狀動脈粥樣硬化性心臟?。ü谛牟。┑陌l生率有所提高,且偏年輕化。目前雖然冠狀動脈造影檢查仍然是確診冠心病的“金標準”,但運動平板試驗較之相對安全、無創、簡單、廉價且無需住院,更容易為患者接受,故常作為疑似冠心病患者的初步篩查手段。為此,該研就對2018年4—12月入住該院心內科75例疑似冠心病患者進行了運動平板試驗,并對其展開分析討論?,F報道如下。
運動平板試驗操作簡單易于普及,且診斷冠心病的敏感性較好,可以作為冠心病初篩的常規檢查方法。然而與冠脈造影檢查對比,存在假陽性,因此臨床中因結合患者性別、年齡、臨床癥狀、既往病史等進行綜合分析,必要時配合其他檢查手段,如碘劑注射后對冠狀動脈進行CT檢查(CTA),甚至直接進行冠狀動脈造影以明確。
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(收稿日期:2019-05-19)