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Condition: Heart Failure
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Total 11296 results found since Jan 2013.
Analysis of the clinical features and risk factors of kidney injury in patients with chronic heart failure-a retrospective cohort study
CONCLUSIONS: Kidney injury occurred in more than half of the patients with CHF during hospitalization. The independent risk factors for kidney injury in the CHF patients included sex (male), hypertension, and stroke. Kidney injury was positively correlated with age and serum potassium, and negatively correlated with serum albumin, hemoglobin concentration, LVEF, and ARB application.PMID:37559657 | PMC:PMC10407521 | DOI:10.21037/jtd-23-1016
Source: Journal of Thoracic Disease - August 10, 2023 Category: Respiratory Medicine Authors: Xiaoran Shen Hongliang Guo Guglielmo Mantica Hui Yuan Source Type: research
Cardiopulmonary interactions —which monitoring tools to use?
Heart-lung interactions occur due to the mechanical influence of intrathoracic pressure and lung volume changes on cardiac and circulatory function. These interactions manifest as respiratory fluctuations in venous, pulmonary, and arterial pressures, potentially affecting stroke volume. In the context of functional hemodynamic monitoring, pulse or stroke volume variation (pulse pressure variation or stroke volume variability) are commonly employed to assess volume or preload responsiveness. However, correct interpretation of these parameters requires a comprehensive understanding of the physiological factors that determine...
Source: Frontiers in Physiology - August 9, 2023 Category: Physiology Source Type: research
Sensors, Vol. 23, Pages 7055: Wearable and Noninvasive Device for Integral Congestive Heart Failure Management in the IoMT Paradigm
The objective of this study is to develop a wearable bioimpedance-based device, which can provide continuous measurement of cardiac output and stroke volume, as well as other physiological parameters for a greater prognosis and prevention of congestive heart failure. The bioimpedance system, which is based on a robust and cost-effective measuring principle, was implemented in a CMOS application specific integrated circuit, and operates as the analog front-end of the device, which has been provided with a radio-frequency section for wireless communication. The operating parameters of the proposed wearable device are remotel...
Source: Sensors - August 9, 2023 Category: Biotechnology Authors: Jos é L. Ausín Javier Ramos Antonio Lorido Pedro Molina J. Francisco Duque-Carrillo Tags: Article Source Type: research
Age-Related Differences in the Contribution of Systolic Blood Pressure and Biomarkers to Cardiovascular Disease Risk Prediction: The Atherosclerosis Risk in Communities (ARIC) Study
We sought to determine how biomarkers known to be associated with hypertension-induced end-organ injury complement the use of systolic blood pressure (SBP) for cardiovascular disease (CVD) risk prediction at different ages. Using data from visits 2 (1990 to 1992) and 5 (2011 to 2013) of the Atherosclerosis Risk in Communities (ARIC) study, 3 models were used to predict CVD (composite of coronary heart disease, stroke, and heart failure). Model A included traditional risk factors (TRFs) except SBP, model B —TRF plus SBP, and model C—TRF plus biomarkers (high-sensitivity troponin T [hsTnT] and N-terminal pro-B-type natri...
Source: The American Journal of Cardiology - August 9, 2023 Category: Cardiology Authors: Mahmoud Al Rifai, George E. Taffet, Kunihiro Matsushita, Salim S. Virani, James De Lemos, Amit Khera, Jarrett Berry, Chiadi Ndumele, David Aguilar, Caroline Sun, Ron C. Hoogeveen, Elizabeth Selvin, Christie M. Ballantyne, Vijay Nambi Source Type: research
Signaling Pathways Associated with Prior Cardiovascular Events in Hypertrophic Cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is the most common genetic cardiomyopathy. A subset of patients experience major adverse cardiovascular event (MACE) including arrhythmias, stroke, and heart failure. However, molecular mechanisms underlying MACE in HCM are still not well understood. We therefore conducted a multicenter case-control study of patients with HCM comparing those with and without prior history of MACE to identify dysregulated signaling pathways through plasma proteomics profiling.
Source: Journal of Cardiac Failure - August 7, 2023 Category: Cardiology Authors: Charlotte Lee, Lusha W. Liang, Kohei Hasegawa, Mathew S. Maurer, Albree Tower-Rader, Michael A. Fifer, Muredach Reilly, Yuichi J. Shimada Source Type: research
Iran Quality of Care in Medicine Program (IQCAMP): Design and Outcomes
CONCLUSION: The IQCAMP study was the first healthcare utilization, cost, and quality survey in Iran with a longitudinal data collection to represent the pattern, quantity, and quality of medical care provided for high-burden conditions.PMID:37543935 | DOI:10.34172/aim.2023.21
Source: Archives of Iranian Medicine - August 6, 2023 Category: Middle East Health Authors: Saeid Shahraz Sarvenaz Shahin Yosef Farzi Mitra Modirian Nazila Shahbal Mehrdad Azmin Farnam Mohebi Mohammadreza Naderian Masoume Amin-Esmaeili Naser Ahmadi Shahedeh Seyfi Hossein Zokaei Roya Samadi Bahram Mohajer Roya Sherafat-Kazemzadeh Abbas Balouchi B Source Type: research
