Results 71 to 80 of about 208,685 (341)

Trigonelline Improves Metabolism and Cardiac Function of HFpEF Mice Via Gut Microbiome Alterations‐Mediated AMPK Activation

Advanced Science, EarlyView.
Metabolomics analyses reveal that trigonelline is markedly reduced in HFpEF hearts. Trigonelline supplementation alleviates metabolic disorders and improves cardiac function in HFpEF mice via gut microbiota‐mediated AMPK activation. Abstract Heart failure with preserved ejection fraction (HFpEF) is a prevalent end‐manifestation of cardiovascular ...
Zhe Cheng, Xiaowen Wang, Jiang Yu, Xiaorong Li, Qing Tang, Can Qu, Ding Yang, Yuanjing Li, Yong Xia, Yongzheng Guo   +9 more
wiley   +1 more source

Distribution of cardiac geometric patterns on echocardiography in essential hypertension. Impact of two criteria of stratification

Arquivos Brasileiros de Cardiologia, 2001
PURPOSE: To evaluate 2 left ventricular mass index (LVMI) normality criteria for the prevalence of left ventricular geometric patterns in a hypertensive population ( HT ) . METHODS: 544 essential hypertensive patients, were evaluated by echocardiography,
Eduardo Cantoni Rosa, Valdir Ambrósio Moisés, Ricardo Cintra Sesso, Nárcia E. B. Kohlmann, Frida Liane Plavnik, Maria Teresa Zanella, Artur Beltrame Ribeiro, Osvaldo Kohlmann Júnior   +7 more
doaj   +1 more source

Adaptations to iron deficiency: cardiac functional responsiveness to norepinephrine, arterial remodeling, and the effect of beta-blockade on cardiac hypertrophy. [PDF]

, 2002
BackgroundIron deficiency (ID) results in ventricular hypertrophy, believed to involve sympathetic stimulation. We hypothesized that with ID 1) intravenous norepinephrine would alter heart rate (HR) and contractility, 2) abdominal aorta would be larger ...
Chew, Herbert George, Gibbs, Brett Jason, Hearthway, Megan Lesley, Motsko, Madelyne, Mullendore, Michael Eugene, Premo, Daniel Aaron, Sappington, Andrea, Turner, Lexa Rae, Walker, LeeAnn   +8 more
core   +1 more source

Mitochondrial Adaptation to Mechanical Stress in Cardiac Ageing and Disease

Advanced Science, EarlyView.
Mechanical forces shape the heart's energy factories. This review explores how mitochondria in cardiac cells sense and respond to biomechanical stress, altering their structure, positioning, and metabolism. By linking mechanical cues to mitochondrial adaptation, the article highlights pathways driving heart disease and points to new strategies for ...
Aishwarya Prakash, Thomas Iskratsch
wiley   +1 more source

Metformin Improves Cardiac Metabolism and Function, and Prevents Left Ventricular Hypertrophy in Spontaneously Hypertensive Rats

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background In spontaneously hypertensive rats (SHR) we observed profound myocardial metabolic changes during early hypertension before development of cardiac dysfunction and left ventricular hypertrophy.
Jie Li, Krzysztof Minćzuk, James C. Massey, Nancy L. Howell, R. Jack Roy, Soumen Paul, James T. Patrie, Christopher M. Kramer, Frederick H. Epstein, Robert M. Carey, Heinrich Taegtmeyer, Susanna R. Keller, Bijoy K. Kundu   +12 more
doaj   +1 more source

Building an Intelligent Cardiovascular System Platform: Embedding Artificial Intelligence across All Facets of Cardiovascular Medicine

Advanced Intelligent Systems, EarlyView.
This paper presents an integrated AI‐driven cardiovascular platform unifying multimodal data, predictive analytics, and real‐time monitoring. It demonstrates how artificial intelligence—from deep learning to federated learning—enables early diagnosis, precision treatment, and personalized rehabilitation across the full disease lifecycle, promoting a ...
Mowei Kong, Xingwei Zhao, Qiuting Li, Yang Yu, Chunxiang Zhang   +4 more
wiley   +1 more source

ASSESSMENT OF LEFT VENTRICULAR HYPERTROPHY IN PATIENTS WITH ESSENTIAL ARTERIAL HYPERTENSION IN A GENERAL PRACTICE

Zdravniški Vestnik, 2004
Background. The heart is a target organ in arterial hypertension. Echocardiography is the most valuable noninvasive method to assess the left ventricular hypertrophy.
Marija Petek Šter, Boris Krajačič
doaj  

Comparison of Electrocardiographic Criteria for Identifying Left Ventricular Hypertrophy in Athletes from Different Sports Modalities

Clinics
OBJECTIVES: In athletes, isolated electrocardiogram high voltage criteria are widely used to evaluate left ventricular hypertrophy, but positive findings are thought to represent normal electrocardiogram alterations.
Nelson Samesima, Luciene Ferreira Azevedo, Luciana Diniz Nagem Janot De Matos, Leandro Santini Echenique, Carlos Eduardo Negrao, Carlos Alberto Pastore   +5 more
doaj   +1 more source

Left ventricular remodeling patterns in children with metabolic syndrome

One Health & Risk Management, 2020
Introduction. Pathological left ventricular (LV) remodelling in children with metabolic syndrome (MS) is associated with a significant increase in cardiometabolic risk. However, data regarding the prevalence of LV remodelling patterns in children with MS
Veronica ESANU, Ina PALII, Veronica MOCANU, Lorina VUDU, Valeriu ESANU   +4 more
doaj   +1 more source

Do patients with suspected heart failure and preserved left ventricular systolic function suffer from "diastolic heart failure" or from misdiagnosis? A prospective descriptive study [PDF]

, 2000
OBJECTIVES: To characterise the clinical features of patients with suspected heart failure but preserved left ventricular systolic function to determine if they have other potential causes for their symptoms rather than being diagnosed with 'diastolic ...
Caruana, L., Davie, A.P., McMurray, J., Petrie, M.C.   +3 more
core   +2 more sources