Results 1 to 10 of about 1,502,611 (214)

Incremental value of non-invasive myocardial work for the evaluation and prediction of coronary microvascular dysfunction in angina with no obstructive coronary artery disease

Frontiers in Cardiovascular Medicine, 2023
BackgroundEvidence suggests that patients suffering from angina with no obstructive coronary artery disease (ANOCA) experience coronary microvascular dysfunction (CMD).
Ying Li, Dandan Sun, Hanzhang Zhao, Zhiyan Qin, Wei Ji, Wei Ji, Huihui Zhang, Ni Jiao, Bo Luan, Mingyan Ding, Fang Zhu   +10 more
doaj   +1 more source

Diagnostic performance of a wearing dynamic ECG recorder for atrial fibrillation screening: the HUAMI heart study

BMC Cardiovascular Disorders, 2021
Background Atrial fibrillation (AF) is the most prevalent cardiac dysrhythmia with high morbidity and mortality rate. Evidence shows that in every three patients with AF, one is asymptomatic. The asymptomatic and paroxysmal nature of AF is the reason for
Wenxia Fu, Ruogu Li
doaj   +1 more source

Prolonged ST segment and T‐wave alternans with torsade de pointes secondary to hypocalcemia due to hypoparathyroidism: A case report

Annals of Noninvasive Electrocardiology, 2022
Hypoparathyroidism predisposes patients to hypocalcemia. Patients with hypoparathyroidism are thus at risk of electrocardiographic abnormalities, including T‐wave alternans. T‐wave alternans is poorly understood and lacks uniform diagnostic criteria. Its
Jiang Liu, Hong Hou, Hui Xu, Yazhuo Chen, Xiaoling Su   +4 more
doaj   +1 more source

Sparing the Prod: Providing an Alternative to Endomyocardial Biopsies With Noninvasive Surveillance After Heart Transplantation During COVID-19

CJC Open, 2022
Background: The COVID-19 pandemic has reduced access to endomyocardial biopsy (EMB) rejection surveillance in heart transplant (HT) recipients. This study is the first in Canada to assess the role for noninvasive rejection surveillance in personalizing ...
Jennifer M. Amadio, MD, MEHP, Eduard Rodenas-Alesina, MD, Stefan Superina, MHSc, Stella Kozuszko, NP, RN, Katherine Tsang, RN, MN, Anne Simard, MHSc, Natasha Aleksova, MD, Jeremy Kobulnik, MD, MHSc, Chun-Po Steve Fan, PhD, Harindra C. Wijeysundera, MD, PhD, Heather J. Ross, MD, MHSc, Michael A. McDonald, MD, Juan G. Duero Posada, MD, MSc, Yasbanoo Moayedi, MD MHSc   +13 more
doaj   +1 more source

Early Diagnosis of Abnormal Left Ventricular Systolic Functions of Rare Pathogenic Titin Mutation Gene Carriers in FHCM by Three-Dimensional Speckle Tracking Echocardiography Combined with Gene Detection

International Journal of Clinical Practice, 2022
Objective. This study aimed to explore the early diagnosis of abnormal left ventricular systolic function of rare pathogenic titin (TTN) mutation gene carriers in familial hypertrophic cardiomyopathy (FHCM) by three-dimensional speckle tracking ...
Xiang-hong Luo, Rui Zhu, Qian Chen, Pei-hong Shi, Li-sha Na   +4 more
doaj   +1 more source

Insights into the toxicological effects of nanomaterials on atherosclerosis: mechanisms involved and influence factors

Journal of Nanobiotechnology, 2023
Atherosclerosis is one of the most common types of cardiovascular disease and is driven by lipid accumulation and chronic inflammation in the arteries, which leads to stenosis and thrombosis.
Siyu Chen, Yuan Su, Manjin Zhang, Yulin Zhang, Peiming Xiu, Wei Luo, Qiuxia Zhang, Xinlu Zhang, Hongbin Liang, Alex Pui-Wai Lee, Longquan Shao, Jiancheng Xiu   +11 more
doaj   +1 more source

Advanced glycation endproducts mediate chronic kidney injury with characteristic patterns in different stages

Frontiers in Physiology, 2022
Advanced glycation endproducts (AGEs) have been confirmed to play a causative role in the development of diabetic nephropathy (DN). In this study, we revealed that AGE-induced kidney injury with characteristic patterns in different stages and moesin ...
Xiaoxia Huang, Bingyu Li, Jiaqing Hu, Zhuanhua Liu, Dongping Li, Zhenfeng Chen, Hang Huang, Yanjia Chen, Yanjia Chen, Xiaohua Guo, Yun Cui, Yun Cui, Qiaobing Huang   +12 more
doaj   +1 more source

Evaluation of left ventricular dysfunction by three-dimensional speckle-tracking echocardiography and bioinformatics analysis of circulating exosomal miRNA in obese patients

BMC Cardiovascular Disorders, 2023
Background Obesity is an independent risk factor for cardiovascular disease and affects the human population. This study aimed to evaluate left ventricular (LV) dysfunction in obese patients with three-dimensional speckle-tracking echocardiography (3D ...
Fuxin Wan, Xin Ma, Jiana Wang, Zhaohui An, Jiewen Xue, Qin Wang   +5 more
doaj   +1 more source

Bioinformatics exploration of potential common therapeutic targets for systemic and pulmonary arterial hypertension-induced myocardial hypertrophy

Acta Biochimica et Biophysica Sinica, 2023
Systemic and pulmonary arterial hypertension (PAH) can induce left and right ventricular hypertrophy, respectively, but common therapeutic targets for both left and right hypertrophy are limited.
Chen Lu, Li Mingjue, Shen Mengjia, Zhu Yingqi, Chen Kaitong, Huang Xiaoxia, Zheng Cankun, Wang Qiancheng, Lin Hairuo, Liao Wangjun, Bin Jianping, Ma Siyuan, Liao Yulin   +12 more
doaj   +1 more source

OPA1 mutation and late-onset cardiomyopathy: mitochondrial dysfunction and mtDNA instability. [PDF]

, 2012
BackgroundMitochondrial fusion protein mutations are a cause of inherited neuropathies such as Charcot-Marie-Tooth disease and dominant optic atrophy.
Bers, Donald M, Chen, Le, Chiamvimonvat, Nipavan, Cortopassi, Gino, Davies, Vanessa, Knowlton, Anne A, Liu, Tingting, Lu, Xiyuan, Tomilov, Alexey A, Tran, Alice, Votruba, Marcela   +10 more
core   +2 more sources