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The Impact of Age on the Physiological Assessment of Borderline Coronary Stenoses [PDF]

open access: yesMedicina, 2023
Background and Objectives: Coronary angiography is the gold standard for diagnosing coronary artery disease (CAD). In the case of borderline changes, patients require further diagnosis through ischemia assessment via one of the recommended methods of ...
Wojciech Zasada   +8 more
doaj   +2 more sources

Impact of Kidney Function on Physiological Assessment of Coronary Circulation [PDF]

open access: yesReviews in Cardiovascular Medicine
Background: Diagnosing myocardial ischemia in chronic kidney disease (CKD) patients is crucial since coronary artery disease (CAD) forms the predominant cause of mortality in these patients.
Wojciech Zasada   +8 more
doaj   +2 more sources

Beyond the time-on-task: an EEG-driven approach for effective physiological assessment of mental fatigue in simulated and real driving [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology
IntroductionFatigue is a major factor contributing to road accidents, and extensive research has focused on its physiological and behavioral characterization.
Andrea Giorgi   +18 more
doaj   +2 more sources

Structure function in photoplethysmographic signal dynamics for physiological assessment [PDF]

open access: yesScientific Reports
Physiological systems are inherently complex, driven by non-linear interactions among various subsystems that govern their function across diverse spatiotemporal scales.
Javier de Pedro-Carracedo   +3 more
doaj   +2 more sources

Potential value of saline-induced Pd/Pa ratio in patients with coronary artery stenosis

open access: yesFrontiers in Cardiovascular Medicine, 2023
BackgroundFractional flow reserve (FFR) is the current gold standard for identifying myocardial ischemia in individuals with coronary artery stenosis.
Hiroyuki Kiriyama   +20 more
doaj   +1 more source

Assessing physiological complexity [PDF]

open access: yesJournal of Experimental Biology, 2005
SUMMARYPhysiologists both admire and fear complexity, but we have made relatively few attempts to understand it. Inherently complex systems are more difficult to study and less predictable. However, a deeper understanding of physiological systems can be achieved by modifying experimental design and analysis to account for complexity.
W W, Burggren, M G, Monticino
openaire   +2 more sources

The efficacy and safety of quantitative flow ratio-guided complete revascularization in patients with ST-segment elevation myocardial infarction and multivessel disease: A pilot randomized controlled trial

open access: yesCardiology Journal, 2023
BACKGROUND: In patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease (MVD), the treatment strategy for non-infarct-related artery (non-IRA) remains controversial. Quantitative flow ratio (QFR) is a new angiography-based
Jing Zhang   +6 more
doaj   +1 more source

Comparison of Fractional Flow Reserve with Resting Non-Hyperemic Indices in Patients with Coronary Artery Disease

open access: yesJournal of Cardiovascular Development and Disease, 2023
Guidelines recommend using hyperemic (FFR) and non-hyperemic (iFR/RFR) methods of evaluating coronary artery stenoses in patients with coronary artery disease.
Barbara Zdzierak   +6 more
doaj   +1 more source

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