DR is the microvascular disease and its pathogenesis is still not very clear.
DR为微血管病变,其发生机理仍不十分清楚。
Recent studies suggested that arteriolar retinopathy reflected systemic microvascular disease and was associated with increased risk of cardiovascular events.
近期研究提示,眼底动脉硬化能反映全身性微血管病变,并伴随心血管事件风险的增加。
Conclusion: Selective coronary arteriography is very important for syndrome X. coronary microvascular disease and endothelial dysfunction is the pathogenesis of cardiac syndrome X.
结论:冠状动脉造影对此病诊断十分重要,冠状动脉微小血管病变及血管内皮功能损伤是心血管x综合征发病机制。