医学博士，留学归国人员。2010年赴奥地利萨尔兹堡Paracelsus医科大学附属医院学习心血管影像技术。2014年赴美国纽约州立卫生部Wadsworth中心转化医学部从事与心律失常相关钙离子通道的基础研究。已发表学术论文十余篇，参与编著专业书刊一部。
代表文章：
1.Yang H, Zhang J, Huan Y, Xu Y, Guo R (corresponding author). Pentraxin-3 Levels Relate to the Wells Score and Prognosis in Patients with Acute Pulmonary Embolism. Dis Markers. 2019;2019:2324515;
2.Zhang P, Li Y, Guo R (corresponding author), Zang W. Salidroside Protects Against Advanced Glycation End Products-Induced Vascular Endothelial Dysfunction. Med Sci Monit. 2018;24:2420-2428;
3.Ni J, Li Y, Li W, Guo R (corresponding author). Salidroside protects against foam cell formation and apoptosis, possibly via the MAPK and AKT signaling pathways. Lipids Health Dis. 2017;16(1):198;
4.Guo R, Liu W, Liu B, Zhang B, Li W, Xu Y. SIRT1 suppresses cardiomyocyte apoptosis in diabetic cardiomyopathy: An insight into endoplasmic reticulum stress response mechanism. Int J Cardiol. 2015;191:36-45;
5.Guo R, Liu B, Wang K, Zhou S, Li W, Xu Y. Resveratrol ameliorates diabetic vascular inflammation and macrophage infiltration in db/db mice by inhibiting the NF-κB pathway. Diab Vasc Dis Res. 2014;11(2):92-102.
主持课题：
1.国家自然基金青年项目（81700378）：基质金属蛋白酶-28（MMP-28/Epilysin）调控巨噬细胞极化及抑制动脉粥样硬化形成机制的研究;
2.美高梅青年优秀人才培养行动计划（1700014）：红景天苷抑制动脉粥样硬化斑块内泡沫细胞形成和凋亡的分子机制;
3.院攀登人才计划-优秀青年医师（科研型）A类
客座编辑：
1.Journal of International Medical Research杂志，HIS起搏特刊（HIS Bundle Pacing: Chance or Challenge?），Lead Guest Editor;
2.Cardiology Research and Practice杂志，房颤治疗特刊（Atrial Fibrillation Treatment in the Interventional Therapy Era），Lead Guest Editor
