K Perktold
Overview
Explore the profile of K Perktold including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
38
Citations
372
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Perktold K, Tatzl H, Rappitsch G
Technol Health Care
. 2014 Oct;
1(3):197-207.
PMID: 25273367
Pulsatile non-Newtonian blood flow in three distal end-to-side anastomoses models of prosthetic grafts has been analysed applying computer simulation. The anastomotic angles of the three-dimensional geometric models vary over 30°,...
2.
Prosi M, Zunino P, Perktold K, Quarteroni A
J Biomech
. 2005 Feb;
38(4):903-17.
PMID: 15713312
In this work we introduce and discuss several mathematical models, based on partial differential equations, devised to study the coupled transport of macromolecules as low-density lipoproteins in the blood stream...
3.
Trubel W, Schima H, Czerny M, Perktold K, Schimek M, Polterauer P
Br J Surg
. 2004 Feb;
91(2):159-67.
PMID: 14760662
Background: Four established techniques of distal end-to-side anastomosis (direct anastomosis, Linton patch, Taylor patch and Miller cuff) were compared to investigate the local distribution of anastomotic intimal hyperplasia. The study...
4.
Schima H, Lackner B, Prosi M, Perktold K
Int J Artif Organs
. 2003 Mar;
26(2):152-60.
PMID: 12653350
In recipients of rotary blood pumps for cardiac assist, the pulsatility of arterial flow is considerably diminished. This influences the shear stress patterns and streamlines in the arterial bed, with...
5.
Leuprecht A, Perktold K
Comput Methods Biomech Biomed Engin
. 2001 Mar;
4(2):149-63.
PMID: 11264865
The influence of viscoelastic effects on blood flow in large arteries is studied numerically. The description of the blood flow uses the conservation of mass and momentum and a constitutive...
6.
Karner G, Perktold K
J Biomech
. 2000 May;
33(6):709-15.
PMID: 10807992
The present study investigates the influence of endothelial damage and of blood pressure on albumin accumulation in the arterial wall. For this purpose a numerical model for the coupled mass...
7.
Botnar R, Rappitsch G, Scheidegger M, Liepsch D, Perktold K, Boesiger P
J Biomech
. 2000 Feb;
33(2):137-44.
PMID: 10653026
The presence of atherosclerotic plaques has been shown to be closely related to the vessel geometry. Studies on postmortem human arteries and on the experimental animal show positive correlation between...
8.
Noori N, Scherer R, Perktold K, Czerny M, Karner G, Trubel M, et al.
Eur J Vasc Endovasc Surg
. 1999 Sep;
18(3):191-200.
PMID: 10479625
Objectives: non-physiological flow behaviour plays a significant role in the development of distal anastomotic intimal hyperplasia. To investigate flow patterns in four anastomotic types of femoral end-to-side distal bypass graft...
9.
Perktold K, Hofer M, Rappitsch G, Loew M, Kuban B, FRIEDMAN M
J Biomech
. 1998 Jun;
31(3):217-28.
PMID: 9645536
The pulsatile flow field in an anatomically realistic model of the bifurcation of the left anterior descending coronary artery (LAD) and its first diagonal branch (D1) was simulated numerically and...
10.
Hofer M, Perktold K
Biorheology
. 1997 Jul;
34(4-5):261-79.
PMID: 9578803
To investigate the particle migration effects and fluid-particle interaction occurring in the flow of highly concentrated fluid-particle suspensions, a numerical method has been developed for effective computer simulation in arbitrary...