J Holen
Overview
Explore the profile of J Holen 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
21
Citations
96
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Illig K, Ouriel K, Deweese J, Holen J, Green R
Cardiovasc Surg
. 1996 Apr;
4(2):130-4.
PMID: 8861425
Current randomized prospective studies suggest that the degree of carotid stenosis is a critical element in deciding whether surgical or medical treatment is appropriate. Of potential interest is the actual...
2.
Holen J, Nanna M, Lockhart J, Waag R
Ultrasound Med Biol
. 1990 Jan;
16(6):543-51.
PMID: 2238262
The goal of this investigation was to explore the relationship between orifice flow rate and the dimensions of the resulting color jet. Equations were derived which describe flow rate as...
3.
Donohue J, Bailey M, Gray R, Holen J, Huang T, Keevan J, et al.
Clin Chem
. 1989 Sep;
35(9):1874-7.
PMID: 2673584
An immunoassay system based on enzyme immunoassay technology has been developed for quantitative panel testing. The system includes test card disposables, reagents, and an instrument. Patients' samples are processed semiautomatically...
4.
Holen J, Waag R, GRAMIAK R
Ultrasound Med Biol
. 1987 Jun;
13(6):321-8.
PMID: 3303589
Torricelli's equation expresses a simple relationship between fluid velocity and pressure gradient in orifice flow and is currently used in conjunction with noninvasive Doppler ultrasound to determine gradients in mitral...
5.
OLeary D, Holen J, Ricotta J, Roe S, Schenk E
Radiology
. 1987 Feb;
162(2):523-5.
PMID: 3541034
The presence of carotid ulceration was assessed by two readers for 55 B-mode ultrasound (US) studies. Intact surgical specimens were available for comparison. Ulceration was considered present if the following...
6.
GRAMIAK R, Holen J, MOSS A, Gutierrez O, Picone A, Roe S
Radiology
. 1986 Jun;
159(3):657-62.
PMID: 3517950
Continuous wave (CW) and pulsed Doppler ultrasound studies with spectral analysis were used to detect the left coronary arterial blood flow in patients who were undergoing routine echocardiography. The pulmonary...
7.
Holen J, Waag R, GRAMIAK R
Ultrasound Med Biol
. 1985 Mar;
11(2):267-72.
PMID: 3898501
In cardiovascular applications of Doppler ultrasound, oscillating structures are at times within the sample volume of the transducer. When the period of oscillation is shorter than the time window of...
8.
Holen J, Waag R, GRAMIAK R, Violante M, Roe S
Ultrasound Med Biol
. 1985 Mar;
11(2):261-6.
PMID: 2930926
The validity of an orifice equation (Torricelli's law) which expresses a simple relationship between the pressure difference across an orifice and the maximum fluid velocity in the orifice was tested...
9.
GRAMIAK R, Holen J
Ultrasound Med Biol
. 1984 Mar;
10(2):215-24.
PMID: 6506329
An independent directional Doppler system operating in pulsed or continuous-wave mode and a real-time spectral analyzer with a 3 ms temporal resolution have been used to supplement conventional real-time and...
10.
Ricotta J, Holen J, Schenk E, Plassche W, Green R, GRAMIAK R, et al.
J Vasc Surg
. 1984 Jan;
1(1):96-102.
PMID: 6481875
The records of 111 consecutive patients undergoing evaluation for possible carotid endarterectomy at the University of Rochester were reviewed. All patients had noninvasive evaluation (oculoplethysmography-Gee and direct, continuous-wave Doppler ultrasonography)...