Results 41 to 50 of about 48,328 (251)

Variant origin of three main coronary ostia from the right sinus of Valsalva: report of a rare case

open access: yesFolia Morphologica, 2023
Observing anomalies in the origin of the coronary arteries is a rare but recognised scenario during coronarography. All the major coronary arteries originating from the right sinus of Valsalva is an extremely rare anomaly, its reported incidence being 0 ...
I. N. Dimitrova   +6 more
doaj   +1 more source

A Rare Coincidence of Two Coronary Anomalies in an Adult

open access: yesCardiology Research and Practice, 2010
Anomalous right-sided left main coronary arteries and dual type IV left anterior descending arteries are rare coronary anomalies. In this case report, we present a 59 year old man with atypical chest pain and a combination of the above coronary ...
Cesar Cruz   +4 more
doaj   +1 more source

Frequency of coronary artery anomalies and relationship between coronary artery with anomalous origin and myocardial bridge

open access: yesMedicine Science, 2020
The association between coronary artery with anomalous origin and myocardial bridge is not investigated well yet. We aimed to investigate the incidence of coronary artery anomalies and the relationship between coronary artery with anomalous origin and ...
Bektas Murat, Selda Murat
doaj   +1 more source

Single coronary artery with fragmented coronaries: A rare variety

open access: yesIHJ Cardiovascular Case Reports, 2021
Coronary artery anomalies are a group of anomalies which comprises of vast variety of congenital coronary malformations including origin, course, branching etc.
N.M. Sharath Babu   +3 more
doaj   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

A study of coronary artery variants and anomalies observed at a tertiary care armed forces hospital using 64-slice MDCT

open access: yesIndian Heart Journal, 2017
Background: Isolated coronary artery anomalies are usually clinically silent and mostly detected incidentally during angiography or autopsy. However, few of them may be implicated in cases of sudden cardiac death even in the absence of additional heart ...
Akhilesh Rao   +3 more
doaj   +1 more source

Computed tomography of coronary artery anomaly : case report [PDF]

open access: yes, 2009
Background: Anomalies of coronary vessels can be described as varies group of congenital heart disease, which can have different level of clinical manifestation and changeable pathophysiological mechanisms.
Chojnacki, Mariusz   +3 more
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Different laboratory mouse strains show distinct coronary artery patterns [PDF]

open access: yes, 2015
Different laboratory mouse strains show distinct coronary artery patterns. MC Fernández 1,2, A López-García 1,2, M Lorenzale 1, V Sans-Coma 1,2, AC Durán 1,2 and B Fernández 1,2. 1 Department of Animal Biology, Faculty of Science, University of Málaga,
Durán, Ana C.   +5 more
core  

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

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