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Can myocardial performance index predict early cardiac risks in erectile dysfunction?
The Aging Male ( IF 2.6 ) Pub Date : 2020-05-20 , DOI: 10.1080/13685538.2020.1768367
İsa Ardahanlı 1 , Mehmet Celik 2
Affiliation  

Aim: Myocardial performance index (MPI) is an easy-to-apply and non-invasive method that shows both systolic and diastolic functions of the heart. In this study, it was aimed to evaluate the relationship between erectile dysfunction (ED) and MPI. Methods: The study included 45 male patients admitted to the urology outpatient clinic for ED and 48 healthy male volunteers. Echocardiographic evaluation of all participants was performed. Isovolumetric contraction time (IVCT), isovolumetric relaxation time (IVRT) and ejection time (ET) were measured. MPI was calculated using the IVCT + IVRT/ET formula. Results: The average age of the study population was 50 ± 5.3. Early diastolic mitral inflow (E)/late diastolic mitral inflow (A) ratio was significantly lower in the ED group (p ≤ 0.05). In the TDI evaluation between the groups, while early diastolic mitral annular velocity (Em) was significantly higher in the ED group, there was no significant difference in late diastolic mitral annular velocity (Am) and systolic peak velocities (Sm) (p < 0.01 and p = 0.417 and p = 0.092, respectively). While IVRT was significantly lower in the ED group (p < 0.05), there was no significant difference in IVCT and ET (p = 311 and p = 0.261, respectively). MPI was statistically significantly higher in the ED group (p < 0.05). Conclusion: ED has been found to affect MPI. This parameter, which is easily and non-invasively measured, can be used to predict the risk of CVDs in ED.

中文翻译:

心肌性能指数能否预测勃起功能障碍的早期心脏风险?

目的:心肌性能指数 (MPI) 是一种易于应用且无创的方法,可显示心脏的收缩和舒张功能。本研究旨在评估勃起功能障碍 (ED) 与 MPI 之间的关系。方法:该研究包括 45 名 ED 泌尿外科门诊就诊的男性患者和 48 名健康男性志愿者。对所有参与者进行了超声心动图评估。测量等容收缩时间(IVCT)、等容弛豫时间(IVRT)和射血时间(ET)。使用 IVCT + IVRT/ET 公式计算 MPI。结果:研究人群的平均年龄为 50 ± 5.3。ED 组舒张早期二尖瓣流入 (E)/舒张晚期二尖瓣流入 (A) 比率显着降低 (p ≤ 0.05)。在组间的TDI评估中,虽然 ED 组舒张早期二尖瓣环速度 (Em) 显着较高,但舒张晚期二尖瓣环速度 (Am) 和收缩期峰值速度 (Sm) 没有显着差异(p < 0.01 和 p = 0.417 和 p = 0.092 , 分别)。虽然 ED 组的 IVRT 显着降低(p < 0.05),但 IVCT 和 ET 没有显着差异(分别为 p = 311 和 p = 0.261)。ED 组的 MPI 在统计学上显着升高(p < 0.05)。结论:已发现 ED 会影响 MPI。该参数易于无创测量,可用于预测 ED 中 CVD 的风险。417 和 p = 0.092,分别)。虽然 ED 组的 IVRT 显着降低(p < 0.05),但 IVCT 和 ET 没有显着差异(分别为 p = 311 和 p = 0.261)。ED 组的 MPI 在统计学上显着升高(p < 0.05)。结论:已发现 ED 会影响 MPI。该参数易于无创测量,可用于预测 ED 中 CVD 的风险。417 和 p = 0.092,分别)。虽然 ED 组的 IVRT 显着降低(p < 0.05),但 IVCT 和 ET 没有显着差异(分别为 p = 311 和 p = 0.261)。ED 组的 MPI 在统计学上显着升高(p < 0.05)。结论:已发现 ED 会影响 MPI。该参数易于无创测量,可用于预测 ED 中 CVD 的风险。
更新日期:2020-05-20
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