Results 141 to 150 of about 34,805 (291)

Impact of Procedural Differences on Bolus Thermodilution Method for Assessment of Coronary Microvascular Dysfunction

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The thermodilution technique, employing bolus injections to measure coronary flow reserve (CFR) and the index of microcirculatory resistance (IMR), is widely used to assess coronary microvascular function. However, the potential influence of catheter size and operator differences on these measurements has not been systematically ...
Shojiro Hirano   +4 more
wiley   +1 more source

Venous and arterial changes in pulmonary veno-occlusive disease, mitral stenosis and fibrosing mediastinitis [PDF]

open access: bronze, 2000
И Е Чазова   +6 more
openalex   +1 more source

Honeycomb or Lotus Root‐Like Intracoronary Pattern: Insights From Optical Coherence Tomography of a Recanalized Thrombus

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Spontaneous recanalized coronary thrombus (SRCT) has been identified in autopsy studies as multiple interconnected channels separated by thin septa. Despite its potential clinical significance, SRCT remains underdiagnosed. Recent advances in intracoronary imaging, including optical coherence tomography (OCT), have elucidated its ...
Fernando Quevedo   +9 more
wiley   +1 more source

Expression of myosin heavy chain isoforms in skeletal muscle of patients with peripheral arterial occlusive disease [PDF]

open access: bronze, 2000
Jürgen M. Steinacker   +8 more
openalex   +1 more source

Drug‐Coated Balloon‐Based Versus Drug‐Eluting Stent‐Only Treatment for Large Vessel Coronary Artery Disease

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Drug‐coated balloon (DCB) treatment has shown outcomes comparable to drug‐eluting stent (DES) in small vessel coronary disease. However, evidence for its application in large vessel coronary artery disease (CAD) remains limited. Aims This study evaluated the clinical impact of DCB‐based percutaneous coronary intervention (PCI) in ...
Eun‐Seok Shin   +5 more
wiley   +1 more source

Intravascular Ultrasound Findings Associated With Hydrodynamic Contrast Recanalization (HDR) of Coronary Chronic Total Occlusions

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Hydrodynamic contrast recanalization (HDR) is a novel technique to facilitate wire crossing during chronic total occlusion (CTO) percutaneous coronary interventions (PCI). The mechanisms underlying HDR have not been fully described.
Salman A. Arain   +12 more
wiley   +1 more source

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