Results 81 to 90 of about 2,230,476 (362)

A Method for Detecting Murmurous Heart Sounds based on Self-similar Properties [PDF]

open access: yesarXiv, 2023
A heart murmur is an atypical sound produced by the flow of blood through the heart. It can be a sign of a serious heart condition, so detecting heart murmurs is critical for identifying and managing cardiovascular diseases. However, current methods for identifying murmurous heart sounds do not fully utilize the valuable insights that can be gained by ...
arxiv  

Cardiac stem cells: A promising treatment option for heart failure. [PDF]

open access: yes, 2012
Cardiovascular diseases are the most common cause of death in the world. The development of heart failure is mainly due to the loss of cardiomyocytes following myocardial infarction and the absence of endogenous myocardial repair.
Huang, Lan, Zhao, Xiaohui
core   +1 more source

Heart Disease in Pregnancy

open access: yesSurgical Clinics of North America, 1957
Pregnancy imposes a significant and predictable circulatory burden which reaches a peak late in the second trimester. Heart failure is the major cause of maternal death in cardiac subjects, and the onset of decompensation and time of death are related to the hemodynamic burden of pregnancy.
openaire   +6 more sources

Beyond digital twins: the role of foundation models in enhancing the interpretability of multiomics modalities in precision medicine

open access: yesFEBS Open Bio, EarlyView.
This review highlights how foundation models enhance predictive healthcare by integrating advanced digital twin modeling with multiomics and biomedical data. This approach supports disease management, risk assessment, and personalized medicine, with the goal of optimizing health outcomes through adaptive, interpretable digital simulations, accessible ...
Sakhaa Alsaedi   +2 more
wiley   +1 more source

Spot urine sodium as a marker of urine dilution and decongestive abilities in acute heart failure

open access: yesScientific Reports
The decongestion ability in response to diuretic treatment plays a crucial role in the treatment of acute heart failure. This effectiveness is evaluated through the assessment of sodium concentration and urine volume, which are also treatment goals ...
Mateusz Guzik   +6 more
doaj   +1 more source

Grown Up Congenital Heart Diseases (GUCH): A Review [PDF]

open access: yesThe Indian Anaesthetists' Forum, 2013
The survival of children with congenital heart disease into adulthood has increased. These patients may require primary cardiac surgical repair, repair after prior palliation, revision of repair for residual lesion, or non-cardiac surgery.
Ajmer Singh, Bhuvnesh Kansara
doaj  

Differences in the Biomarker Profile of De Novo Acute Heart Failure versus Decompensation of Chronic Heart Failure

open access: yesBiomolecules, 2021
The perception of acute heart failure (AHF) as a single entity is increasingly outdated, as distinct patient profiles can be discerned. Key heart failure (HF) studies have previously highlighted the difference in both the course and prognosis of de novo ...
Sylwia Nawrocka-Millward   +7 more
doaj   +1 more source

Acacetin reduces endoplasmic reticulum stress through the P‐eNOS/PERK signaling pathway to attenuate MGO‐induced vascular endothelial cell dysfunction

open access: yesFEBS Open Bio, EarlyView.
We investigated a potential protective effect of acacetin, a naturally occurring flavonoid, against methylglyoxal (MGO)‐induced endothelial dysfunction in human umbilical vein endothelial cells and its mechanism of action. Acacetin can could inhibit MGO‐induced intracellular calcium ion influx, enhance the expression levels of phosphorylated ...
Zhen Zhang   +7 more
wiley   +1 more source

Cardiac imaging findings in anomalous origin of the coronary arteries from the pulmonary artery; narrative review of the literature

open access: yesEcho Research and Practice, 2022
Introduction Anomalous origin of the right coronary artery from the pulmonary artery (ARCAPA) is a rare coronary artery malformation with an incidence of 0.002% in patients undergoing coronary angiography.
Ali Ajam   +6 more
doaj   +1 more source

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