Results 21 to 30 of about 796,466 (237)

Coronary Flow Reserve, Inflammation, and Myocardial Strain

open access: yesJACC: Basic to Translational Science, 2023
Summary: Inflammation is a key determinant of cardiovascular outcomes, but its role in heart failure is uncertain. In patients with cardiometabolic disease enrolled in the prospective, multicenter ancillary study of CIRT (Cardiovascular Inflammation ...
Viviany R. Taqueti, MD, MPH   +22 more
doaj   +1 more source

FFR post-PCI: what we learned from the FFR-SEARCH study

open access: yesREC: Interventional Cardiology (English Ed.), 2021
WHAT DO WE KNOW ABOUT FRACTIONAL FLOW RESERVE AFTER STENTING? The introduction of the concept of fractional flow reserve (FFR) in the mid 90s moved coronary physiology from experimental science to routine use at the cath lab.1-3 Added to the better ...

Nico H.J. Pijls, Lokien X. van Nunen
doaj  

+1 more source

Continuous Versus Bolus Thermodilution‐Derived Coronary Flow Reserve and Microvascular Resistance Reserve and Their Association With Angina and Quality of Life in Patients With Angina and Nonobstructive Coronaries: A Head‐to‐Head Comparison

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Coronary flow reserve (CFR) and microvascular resistance reserve (MRR) are physiological parameters to assess coronary microvascular dysfunction. CFR and MRR can be assessed using bolus or continuous thermodilution, and the correlation between
Tijn P. J. Jansen   +11 more
doaj   +1 more source

Different Microcirculation Response Between Culprit and Non‐Culprit Vessels in Patients With Acute Coronary Syndrome

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background This study investigated whether the microvascular dysfunction differed between culprit and non‐culprit vessels in patients with acute coronary syndrome who underwent percutaneous coronary intervention.
Yoon‐Sung Jo   +2 more
doaj   +1 more source

Endothelial and non-endothelial coronary blood flow reserve and left ventricular dysfunction in systemic hypertension

open access: yesClinics, 2009
OBJECTIVES: We evaluated the impairment of endothelium-dependent and endothelium-independent coronary blood flow reserve after administration of intracoronary acetylcholine and adenosine, and its association with hypertensive cardiac disease ...
Aloísio Marchi Rocha   +7 more
doaj   +1 more source

Association of coronary ischemia estimated by fractional flow reserve and psychological characteristics of patients [PDF]

open access: yes, 2017
Introduction : Psychological characteristics of patients, depression, stress and anxiety are recognized as important confounding risk factors for ischemic heart disease.
Ilija Srdanovic   +5 more
core   +1 more source

The new clinical standard of integrated quadruple stress echocardiography with ABCD protocol

open access: yesCardiovascular Ultrasound, 2018
Background The detection of regional wall motion abnormalities is the cornerstone of stress echocardiography. Today, stress echo shows increasing trends of utilization due to growing concerns for radiation risk, higher cost and stronger environmental ...
Eugenio Picano   +5 more
doaj   +1 more source

Significance of Microvascular Function in Visual—Functional Mismatch Between Invasive Coronary Angiography and Fractional Flow Reserve

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundDespite a moderate correlation between angiographical stenosis and physiological significance, the mechanism of discordance has not been fully elucidated, particularly regarding the significance of microvascular function.
Taishi Yonetsu   +13 more
doaj   +1 more source

Radionuclide imaging methods in the diagnosis of microvascular dysfunction in non-obstructive coronary artery disease

open access: yesРоссийский кардиологический журнал, 2022
Non-obstructive coronary artery disease is generally considered as a favorable type of pathology, however, a number of studies indicate that in non-obstructive atherosclerosis, the risk of such cardiovascular events as myocardial infarction, ischemic ...
A. N. Maltseva   +4 more
doaj   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

open access: yesFEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy