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Total 295 results found since Jan 2013.

Preventing brain embolism by using a modified isolation technique in transcatheter aortic valve implantation for a patient with shaggy and porcelain aorta
We report a case of TAVI in a shaggy and porcelain aorta and prevention of cerebral embolism by adopting a modified isolation technique without using conventional protection devices.>
Source: Journal of Cardiology Cases - May 2, 2019 Category: Cardiology Source Type: research

Machine learning-based risk prediction of intrahospital clinical outcomes in patients undergoing TAVI
ConclusionsMachine learning has the potential to improve patient selection and risk management of interventional cardiovascular procedures, as it is capable of making superior predictions compared to current logistic risk scores.
Source: Clinical Research in Cardiology - June 23, 2020 Category: Cardiology Source Type: research

Machine learning does not improve upon traditional regression in predicting outcomes in atrial fibrillation: an analysis of the ORBIT-AF and GARFIELD-AF registries
ConclusionWhen developed from two large, community-based AF registries, ML techniques did not improve prediction modelling of death, major bleeding, or stroke.
Source: Europace - September 3, 2020 Category: Cardiology Source Type: research

Radiomics versus Conventional Assessment to Identify Symptomatic Participants at Carotid Computed Tomography Angiography
CONCLUSION: Radiomics-based ML analysis improves the discriminatory power of carotid CTA in the identification of recent ischemic symptoms in patients with carotid artery atherosclerosis.PMID:35259744 | DOI:10.1159/000522058
Source: Atherosclerosis - March 8, 2022 Category: Cardiology Authors: Zheng Dong ChangSheng Zhou HongXia Li JiaQian Shi Jia Liu QuanHui Liu XiaoQin Su FanDong Zhang XiaoQing Cheng GuangMing Lu Source Type: research

Evaluation of Intima-Media Thickness and Arterial Stiffness as Early Ultrasound Biomarkers of Carotid Artery Atherosclerosis
AbstractCarotid atherosclerosis is a major and potentially preventable cause of ischemic stroke. It begins early in life and progresses silently over the years. Identification of individuals with subclinical atherosclerosis is needed to initiate early aggressive vascular prevention. Although carotid plaque appears to be a powerful predictor of cardiovascular risk, carotid intima-media thickness (CIMT) and arterial stiffness can be detected at the initial phases and, therefore, they are considered important new biomarkers of carotid atherosclerosis. There is a well-documented association between CIMT and cerebrovascular eve...
Source: Cardiology and Therapy - April 1, 2022 Category: Cardiology Source Type: research

Thrombosis origin identification of cardioembolism and large artery atherosclerosis by distinct metabolites
CONCLUSIONS: Six metabolites as potential predictors for distinguishing between cerebral thrombi of CE and LAA origin were identified. The results are useful for understanding the pathogenesis and for secondary stroke prevention.PMID:35654581 | DOI:10.1136/neurintsurg-2022-019047
Source: Atherosclerosis - June 2, 2022 Category: Cardiology Authors: Wei Li Xuesong Bai Jiheng Hao Xin Xu Feng Lin Qunlong Jiang Chunguang Ding Gaolei Dai Fangda Peng Meng Zhang Yao Feng Jiyue Wang Xianyang Chen Teng Xue Xiaofan Guo Zhaolin Fu Wen-Huo Chen Liyong Zhang Chaodong Wang Liqun Jiao Source Type: research

Evaluation of robotic-assisted mitral surgery in a contemporary experience
Conclusion This initial experience suggests the reliability and clinical safety of a recently established local robotic-assisted mitral surgery. This strategy can facilitate faster postoperative recovery, and its positioning in the therapeutic armamentarium needs to be defined.
Source: Journal of Cardiovascular Medicine - June 1, 2022 Category: Cardiology Tags: Research articles: Valvular heart disease Source Type: research

Thrombosis origin identification of cardioembolism and large artery atherosclerosis by distinct metabolites
CONCLUSIONS: Six metabolites as potential predictors for distinguishing between cerebral thrombi of CE and LAA origin were identified. The results are useful for understanding the pathogenesis and for secondary stroke prevention.PMID:35654581 | DOI:10.1136/neurintsurg-2022-019047
Source: Atherosclerosis - June 2, 2022 Category: Cardiology Authors: Wei Li Xuesong Bai Jiheng Hao Xin Xu Feng Lin Qunlong Jiang Chunguang Ding Gaolei Dai Fangda Peng Meng Zhang Yao Feng Jiyue Wang Xianyang Chen Teng Xue Xiaofan Guo Zhaolin Fu Wen-Huo Chen Liyong Zhang Chaodong Wang Liqun Jiao Source Type: research

Vascular adhesion protein-1 (VAP-1) in vascular inflammatory diseases
Vasa. 2022 Oct 6. doi: 10.1024/0301-1526/a001031. Online ahead of print.ABSTRACT Vascular adhesion protein-1 (VAP-1) also known as amino oxidase copper containing 3 (AOC3) is a pro-inflammatory and versatile molecule with adhesive and enzymatic properties. VAP-1 is a primary amine oxidase belonging to the semicarbazide-sensitive amine oxidase (SSAO) family, which catalyzes the oxidation of primary amines leading to the production of ammonium, formaldehyde, methylglyoxal, and hydrogen peroxide. VAP-1 is mainly expressed by endothelial cells, smooth muscle cells, adipocytes and pericytes. It is involved in a repertoire of bi...
Source: Atherosclerosis - October 6, 2022 Category: Cardiology Authors: Marianna Danielli Roisin Clare Thomas Lauren Marie Quinn Bee Kang Tan Source Type: research

A Real-World Exploration into Clinical Outcomes of Direct Oral Anticoagulant Dosing Regimens in Morbidly Obese Patients Using Data-Driven Approaches
ConclusionData-driven approaches can identify key factors associated with clinical outcomes following the dosing of DOACs in morbidly obese patients. This will help design further studies to explore well tolerated and effective DOAC doses for morbidly obese patients.
Source: American Journal of Cardiovascular Drugs - March 6, 2023 Category: Cardiology Source Type: research

The Genetic Determinants of Aortic  Distention
CONCLUSIONS: Genetic determinants of aortic function influence risk for stroke and coronary artery disease and may lead to novel targets for medical intervention.PMID:37019578 | DOI:10.1016/j.jacc.2023.01.044
Source: Atherosclerosis - April 5, 2023 Category: Cardiology Authors: James P Pirruccello Joel T R ämö Seung Hoan Choi Mark D Chaffin Shinwan Kany Mahan Nekoui Elizabeth L Chou Sean J Jurgens Samuel F Friedman Dejan Juric James R Stone Puneet Batra Kenney Ng Anthony A Philippakis Mark E Lindsay Patrick T Ellinor Source Type: research

Deep convolution neural network for screening carotid calcification in dental panoramic radiographs
PLOS Digit Health. 2023 Apr 12;2(4):e0000081. doi: 10.1371/journal.pdig.0000081. eCollection 2023 Apr.ABSTRACTIschemic stroke, a leading global cause of death and disability, is commonly caused by carotid arteries atherosclerosis. Carotid artery calcification (CAC) is a well-known marker of atherosclerosis. Such calcifications are classically detected by ultrasound screening. In recent years it was shown that these calcifications can also be inferred from routine panoramic dental radiographs. In this work, we focused on panoramic dental radiographs taken from 500 patients, manually labelling each of the patients' sides (ea...
Source: Atherosclerosis - April 12, 2023 Category: Cardiology Authors: Moshe Amitay Zohar Barnett-Itzhaki Shiran Sudri Chana Drori Tamar Wase Imad Abu-El-Naaj Millie Kaplan Ben-Ari Merton Rieck Yossi Avni Gil Pogozelich Ervin Weiss Morris Mosseri Source Type: research

I left my smartphone at home and can’t tell if I’m in atrial fibrillation
The enormous impact of atrial fibrillation (AF) on human suffering, health-care utilization, and physician resources is clear to the readers of HeartRhythm. Recent publications have developed 3 alarming trends: (1) the incidence of AF is increasing, perhaps fueled by the obesity epidemic; (2) our ability to treat AF is not improving, at least as assessed by age-adjusted mortality rates postdiagnosis; and (3) health-care costs for treatment of AF are growing exponentially. In reaction to these depressing facts, the tendency to want to learn more about our enemy is only natural. Improvements in bioengineering technology and ...
Source: Heart Rhythm - January 28, 2013 Category: Cardiology Authors: David J. Callans Tags: Editorial Commentary Source Type: research

Women...Learn about ways to decrease your chances of heart disease, heart attack and stroke
Although studies show a significant improvement in Europe’s heart health, the number of young women having heart attacks is on the rise.In conjunction with International Women's Day (8 March 2013), the European Cardiology Society reminds women that they may be at a greater risk for cardiovascular disease (CVD) than they think.  Read more Topics: Cardiovascular Disease Prevention - Risk Assessment and Management
Source: ESC News and Press - March 7, 2013 Category: Cardiology Source Type: news