Dobutamine-induced alternations in cerebral blood flow of healthy adults: a 3D pseudocontinuous arterial spin labeling study.
Tingting ZhangHaijun NiuYawen LiuLinkun CaiDong LiuErwei ZhaoMin LiWenjuan LiuJing LiPengGang QiaoWei ZhengPengling RenZhen-Chang WangPublished in: BMC medicine (2023)
Dobutamine-induced stress significantly decreased CBF in the frontal lobe anterior circulation. Individuals with a high BMI and low SBP during the dobutamine stress test are more likely to have a stress-induced CBF decrease. Thus, attention should be paid to blood pressure, BMI, and cerebrovascular morphology of patients undergoing dobutamine stress echocardiography or those receiving intensive care or anesthesia.
Keyphrases
- stress induced
- blood pressure
- cerebral blood flow
- patients undergoing
- high glucose
- diabetic rats
- body mass index
- working memory
- drug induced
- computed tomography
- left ventricular
- pulmonary hypertension
- weight gain
- endothelial cells
- functional connectivity
- single molecule
- metabolic syndrome
- room temperature
- hypertensive patients
- density functional theory
- atrial fibrillation
- transition metal