Results 101 to 110 of about 14,841 (246)

A Novel Coronary Artery Registration Method Based on Super-pixel Particle Swarm Optimization [PDF]

open access: yesarXiv
Percutaneous Coronary Intervention (PCI) is a minimally invasive procedure that improves coronary blood flow and treats coronary artery disease. Although PCI typically requires 2D X-ray angiography (XRA) to guide catheter placement at real-time, computed tomography angiography (CTA) may substantially improve PCI by providing precise information of 3D ...
arxiv  

Feature Exploration for Knowledge-guided and Data-driven Approach Based Cuffless Blood Pressure Measurement [PDF]

open access: yesarXiv, 2019
This study explores extended feature space that is indicative of blood pressure (BP) changes for better estimation of continuous BP in an unobtrusive way. A total of 222 features were extracted from noninvasively acquired electrocardiogram (ECG) and photoplethysmogram (PPG) signals with the subject undergoing coronary angiography and/or percutaneous ...
arxiv  

Percutaneous transluminal coronary angioplasty in patients with variant angina. [PDF]

open access: bronze, 1982
David Planchard   +7 more
openalex   +1 more source

Elucidating the Inhibitory Mechanisms of Magnolol on Rat Smooth Muscle Cell Proliferation

open access: yesJournal of Pharmacological Sciences, 2005
The pathological mechanism of percutaneous transluminal coronary angioplasty-induced restenosis has been attributed to outgrowth of vascular smooth muscle cells. Pretreatment with antioxidants has been shown to reduce restenosis.
Chieh-Hsi Wu   +5 more
doaj  

Prognostic stratification of older patients with multivessel coronary artery disease treated with percutaneous transluminal coronary angioplasty based on clinical and biochemical measures: protocol for a prospective cohort study. [PDF]

open access: yesBMJ Open, 2022
Carmona-Segovia ADM   +15 more
europepmc   +1 more source

Long-term angiographic follow up, cardiac events, and survival in patients undergoing percutaneous transluminal coronary angioplasty. [PDF]

open access: bronze, 1987
Steffen Ernst   +6 more
openalex   +1 more source

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