Results 81 to 90 of about 5,524,771 (289)

Noninvasive Evaluation of Cardiac Function in Non Hypertensive and Asymptomatic Diabetic Patients [PDF]

Background & Objectives: Type 2 diabetes is a major cardiovascular risk factor such as HTN, HLP and smoking. A primary diabetic cardiomyopathy represents a high risk factor for heart failure in the absence of ischemic, valvular and hypertensive heart ...
عتیقی, الهام, صمدزاده, مهدی, باباپور, بهزاد, محمدی, طاهره, شهباززادگان, بیتا, حبیب زاده, شهرام   +5 more
core  

Diastolic heart failure [PDF]

, 2000
Primary diastolic failure is typically seen in patients with hypertensive or valvular heart disease as well as in hypertrophic or restrictive cardiomyopathy but can also occur in a variety of clinical disorders, especially tachycardia and ischemia ...
Hess, Otto M., Seiler, Christian, Mandinov, Lazar, Eberli, Franz R.   +3 more
core   +2 more sources

Bioinspired Passive Flow Routing to Mitigate Thrombosis in Prosthetic Heart Valves and Cardiovascular Devices

Advanced Science, EarlyView.
Bioinspired passive flow routing mitigates thrombosis in cardiovascular devices by redirecting a small fraction of forward flow into stagnation‐prone regions. Inspired by avian alula and aircraft slat mechanisms, strategically placed routing channels restore washout around mechanical heart valves, reducing low‐shear exposure by four orders of magnitude
Yevgeniy Kreinin, Mark Epshtein, Yahel Talmon, Tirosh Mekler, Itay Or, Mahli Raad, Gil Bolotin, Josué Sznitman, Netanel Korin   +8 more
wiley   +1 more source

The multi-modality cardiac imaging approach to the Athlete's heart: an expert consensus of the European Association of Cardiovascular Imaging [PDF]

, 2015
peer reviewedThe term 'athlete's heart' refers to a clinical picture characterized by a slow heart rate and enlargement of the heart. A multi-modality imaging approach to the athlete's heart aims to differentiate physiological changes due to intensive ...
Galderisi, Maurizio, Popescu, Bogdan A., Cosyns, B, Petersen, SE, Cardim, Nuno, DAVIN, Laurent, Schroeder, S, Kitsiou, Anastasia, Cosyns, Bernard, Lancellotti, Patrizio, Petersen, Steffen E., Habib, G, Kitsiou, A, Edvardsen, T, Davin, L, Cardim, N, Bruder, Oliver, Popescu, Bogdan Alexandru, Burgstahler, C, D'Andrea, Antonello, Donal, E, Bruder, O, Plein, S, Freitas, A, Freitas, Antonio, Burgstahler, Christof, Galderisi, M, Edvardsen, Thor, Donal, Erwan, Lancellotti, P, Plein, Sven, D'Andrea, A, Schroeder, Stephen, Habib, Gilbert, Popescu, BA   +34 more
core   +1 more source

Harnessing Large‐Scale Multi‐Omics Data for Risk Prediction and Deep Phenotyping of Valvular Heart Diseases in the General Population

Advanced Science, EarlyView.
Large‐scale UK Biobank analyses identify clinical and proteomic signatures for early prediction of valvular heart disease and its subtypes. Proteins add predictive value for VHD, AVS, and MVR, with outcome‐specific compact panels showing translational potential. Multi‐layer evidence highlights matrix remodeling, protease regulation, immune inflammation,
Zhihao Jiang, Yang Liu, Mingyu Song, Ning Chen, Canqing Yu, Jun Lv, Eric Yuk Fai Wan, Lu Qi, Liming Li, Dianjianyi Sun, Bang Zheng   +10 more
wiley   +1 more source

Analysis of Right Ventricular Myocardial Stiffness and Relaxation Components in Children and Adolescents With Pulmonary Arterial Hypertension

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
BackgroundThe rate of left ventricular pressure decrease during isovolumic relaxation is traditionally assessed algebraically via 2 empirical indices: the monoexponential and logistic time constants (τE and τL). Since the pattern of right ventricular (RV)
Yasunobu Hayabuchi, Akemi Ono, Yukako Homma, Shoji Kagami   +3 more
doaj   +1 more source

Left ventricular systolic function and diastolic filling after intermittent high intensity team sports

, 2004
Background: Prolonged steady state exercise can lead to a decrease in left ventricular (LV) function as well as promote the release of cardiac troponin T (cTnT).
Dawson, E., E Dawson, E Hare, Collinson, P.O., M Jones, K P George, Gaze, D.C., P Collinson, Shave, R., R E Shave, D Gaze, G Whyte, Hare, E., Jones, M., Whyte, G., George, K.   +15 more
core   +1 more source

Intermittent Fasting Restores Cardiac Lipid Homeostasis in Diabetic Cardiomyopathy in Association With Akkermansia Muciniphila and 1‐methyl‐L‐histidine

Advanced Science, EarlyView.
Intermittent fasting reshapes the gut microbiota in diabetic cardiomyopathy, restoring Akkermansia muciniphila and the microbiota‐associated metabolite 1‐methyl‐L‐histidine. This shift is linked to improved cardiac lipid homeostasis, reduced lipid peroxidation, and attenuated myocardial injury, highlighting a gut microbiota–metabolite–lipid axis in ...
Kaiyuan Jiang, Fen Xiong, Yiwen Peng, Lingfei Meng, Xinran Wang, Yingruo Xu, Tian Tang, Hongchang Gao   +7 more
wiley   +1 more source

Strategy of Triple‐Gradient in Binary Pixels for Flexible Pressure Sensing with High Sensitivity and Wide‐Range Linearity

Advanced Science, EarlyView.
A flexible pressure sensor with triple‐gradient design of conductivity, modulus, and dimension in binary micro‐dome pixels is proposed. Based on precisely‐designed CNT/PDMS matrix, the device exhibits a linear sensitivity of 974.1 kPa−1 across range up to 1.8 MPa (R2 > 0.99), offering an effective strategy for potential applications in healthcare ...
Yifan Liu, Xiao Xu, Fengming Hu, Yuanzhe Liang, Zidong Yin, Biao Qi, Ruolin Liu, Ziyi Dai, Jianyi Luo, Bingpu Zhou   +9 more
wiley   +1 more source

Patient Outcomes by Ventricular Systolic and Diastolic Function

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Left ventricular dysfunction is characterized by systolic and diastolic parameters, leading to heart failure (HF) with reduced or preserved ejection fraction (EF), respectively.
Jacqueline Levene, Andrew Voigt, Floyd Thoma, Suresh Mulukutla, Aditya Bhonsale, Krishna Kancharla, Alaa Shalaby, N.A. Mark Estes, Sandeep Jain, Samir Saba   +9 more
doaj   +1 more source