Results 61 to 70 of about 10,981,056 (291)

Central aortic blood pressure and augmentation index: comparison between Vasotens® and SphygmoCor® technology

Research Reports in Clinical Cardiology, 2012
Anatoliy N Rogoza,1 Aleksandr A Kuznetsov21Cardiology Research Complex, Moscow, Russian Federation; 2Therapy Research Institute, Siberian branch of Russian Academy of Medical Science, Novosibirsk, Russian FederationIntroduction: The aim of this study is ...
Rogoza AN, Kuznetsov AA
doaj  

Central aortic pressure parameters in patients with ischemic chronic heart failure

Российский кардиологический журнал, 2013
Aim. To evaluate the parameters of central aortic pressure in patients with chronic heart failure (CHF) of ischemic aetiology. Material and methods. The study included 89 patients with ischemic CHF, aged from 41 to 73 years (mean age 56,1±0,8 years), and
T. Kh. Temirsultanova, O. V. Ilukhin, Yu. M. Lopatin   +2 more
doaj   +1 more source

Effect of inflammation on the relationship of pulse pressure and mortality in haemodialysis. [PDF]

, 2011
The effect of hypertension on mortality in haemodialysis patients is controversial and can be confounded by non-traditional risk factors like systemic inflammation. This study examined the effect of systolic blood pressure (SBP), diastolic blood pressure
Herzog, CA, Collins, AJ, Banerjee, D
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Impact of leg heating on central hemodynamics in postmenopausal women

Artery Research, 2018
Background: The determinants responsible for increasing central pressure augmentation, a strong risk factor for cardiovascular disease, remain highly controversial. The aim of this study was to determine the contribution of the impedance mismatch between
Keisei Kosaki, Jun Sugawara, Asako Zempo-Miyaki, Seiji Maeda   +3 more
doaj   +1 more source

Narrowed Aortoseptal Angle Is Related to Increased Central Blood Pressure and Aortic Pressure Wave Reflection [PDF]

Cardiorenal Medicine, 2012
The left ventricular (LV) aortoseptal angle (ASA) decreases with age, and is associated with basal septal hypertrophy (septal bulge). Enhanced arterial pressure wave reflection is known to impact LV hypertrophy. We assessed whether ASA is related to central blood pressure (BP) and augmentation index (AI), a measure of the reflected pressure wave.
Oladipupo, Olafiranye, Mediha, Ibrahim, Haroon, Kamran, Kinda, Venner-Jones, Samy I, McFarlane, Louis, Salciccioli, Jason M, Lazar   +6 more
openaire   +2 more sources

Combating Inflammation and Promoting Anabolism in Osteoarthritic Cartilage Defect With an MMP13‐Sensing Dual‐Drug Scaffold

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a widespread degenerative joint condition marked by progressive cartilage breakdown, and a chronic inflammatory microenvironment, where conventional therapies largely fail to halt disease progression. To address this unmet need, an intra‐articularly implantable, disease‐responsive scaffold was developed for combinatorial
Zhen Zhang, Bangheng Liu, Yulei Mu, Huiqun Zhou, Liang Ma, Chenjie Xu, Dong‐An Wang   +6 more
wiley   +1 more source

Novel biomarkers of kidney injury and fibrosis in patients with different severity of hypertension: relation to vascular reactivity and stiffness

Российский кардиологический журнал, 2019
Aim. To compare the relationships between conventional and new potentially more early investigational biomarkers (urine and ultrasound) of kidney injury and central aortic blood pressure, vascular stiffness and reactivity, endothelial dysfunction in ...
S. A. Mironova, Yu. S. Yudina, M. A. Ionov, N. G. Avdonina, I. V. Emelyanov, E. Yu. Vasil`eva, E. A. Kitaeva, N. E. Zvartau, A. O. Konradi   +8 more
doaj   +1 more source