LISTSERV mailing list manager LISTSERV 16.5

Help for UVMFLOWNET Archives


UVMFLOWNET Archives

UVMFLOWNET Archives


UVMFLOWNET@LIST.UVM.EDU


View:

Message:

[

First

|

Previous

|

Next

|

Last

]

By Topic:

[

First

|

Previous

|

Next

|

Last

]

By Author:

[

First

|

Previous

|

Next

|

Last

]

Font:

Monospaced Font

LISTSERV Archives

LISTSERV Archives

UVMFLOWNET Home

UVMFLOWNET Home

UVMFLOWNET  February 2011

UVMFLOWNET February 2011

Subject:

Re: Arterial Journals

From:

"Mican, Lisa" <[log in to unmask]>

Reply-To:

UVM Flownet <[log in to unmask]>

Date:

Thu, 3 Feb 2011 20:44:30 -0500

Content-Type:

text/plain

Parts/Attachments:

Parts/Attachments

text/plain (122 lines)

Yeah....Kudos to Matt for getting it right!! =)

________________________________

From: UVM Flownet on behalf of JASON r
Sent: Thu 2/3/2011 5:42 PM
To: [log in to unmask]
Subject: Re: Arterial Journals


Kudos?


Jason

> Date: Thu, 3 Feb 2011 15:46:46 -0500
> From: [log in to unmask]
> Subject: Re: Arterial Journals
> To: [log in to unmask]
>
> Kudos to you Matt!!
>
> ________________________________
>
> From: UVM Flownet on behalf of Smith, Matthew G.
> Sent: Thu 2/3/2011 3:38 PM
> To: [log in to unmask]
> Subject: Re: Arterial Journals
>
>
>
> Jason,
>
> The issue is that with a significant SFA stenosis, or occlusion, the calf PVR waveform will be smaller than the thigh; if you jack around with the gain this will not be as obvious (regardless of dicrotic notch, because the thigh cuff is over the same area of disease, so it would also lack the notch; for that matter almost any patient who's an oldie but a goodie will have less than textbook perfect waveforms, it doesn't mean they need an angio). I personally like PVR and Doppler waveforms better than pressures any day to determine level of disease (unless you have a patient with a jimmy leg). In a perfect world, there would be a nice 20mmHg drop in pressures between levels or from side to side when significant disease is present, but unfortunately, in a world of diabetic/renal patients with varying degrees of vessel compressibility, and diffuse disease, I find this is rarely the case. Normal is easy to interpret, abnormal is not.
>
> Matt
>
>
>
> ________________________________
>
> From: UVM Flownet [mailto:[log in to unmask]] On Behalf Of JASON r
> Sent: Thursday, February 03, 2011 15:19
> To: [log in to unmask]
> Subject: Re: Arterial Journals
>
>
>
>
> I do not see a problem with increasing or decreasing the gain on a PVR amplitude. I do agree that there should be a standard setting. However, if a PVR waveform has a upstroke, downstroke, and dicrotic notch its technicall normal...right.. So is one extremity waveform is smaller than the other cuff placement may be the issue. Given that limbs are not created equal, one limb will always be bigger than the other, thus, the issue of dissimilar PVR amplitudes. With this said, there should be not reason the gain cannot be adjusted within reason to accentuate the waveform. Think about this, a doppler waveform is Triphasic, who cares if it looks bigger or smaller on the screen. Also, a physiologic test encompasses many other inforamtics as well.
> While i am constantly looking a research data, the referenced data in many of these thoughts is old >10years, and should be revised. Does turning up the spectral doppler a little bit overly increase the velocities, yes and no. It could but, it will never degredate the the overall look of the spectral envelope.
>
> I thinks this topic should be revised, and the original data be revisited as well. I believe in standards modes of measures, but alittle bit of a skew will not hurt the overall test. Besides its a quantitative test. :)
>
>
>
>
>
>
> Jason
>
> ________________________________
>
>
>
> To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.htmlTo unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html
>
> ===================================
>
> P Please consider the environment before printing this e-mail
>
> Cleveland Clinic is ranked one of the top hospitals
> in America by U.S.News & World Report (2010).
> Visit us online at http://www.clevelandclinic.org for
> a complete listing of our services, staff and
> locations.
>
>
> Confidentiality Note: This message is intended for use
> only by the individual or entity to which it is addressed
> and may contain information that is privileged,
> confidential, and exempt from disclosure under applicable
> law. If the reader of this message is not the intended
> recipient or the employee or agent responsible for
> delivering the message to the intended recipient, you are
> hereby notified that any dissemination, distribution or
> copying of this communication is strictly prohibited. If
> you have received this communication in error, please
> contact the sender immediately and destroy the material in
> its entirety, whether electronic or hard copy. Thank you.
>
> To unsubscribe or search other topics on UVM Flownet link to:
> http://list.uvm.edu/archives/uvmflownet.html
To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html

===================================

P Please consider the environment before printing this e-mail

Cleveland Clinic is ranked one of the top hospitals
in America by U.S.News & World Report (2010).
Visit us online at http://www.clevelandclinic.org for
a complete listing of our services, staff and
locations.


Confidentiality Note: This message is intended for use
only by the individual or entity to which it is addressed
and may contain information that is privileged,
confidential, and exempt from disclosure under applicable
law. If the reader of this message is not the intended
recipient or the employee or agent responsible for
delivering the message to the intended recipient, you are
hereby notified that any dissemination, distribution or
copying of this communication is strictly prohibited. If
you have received this communication in error, please
contact the sender immediately and destroy the material in
its entirety, whether electronic or hard copy. Thank you.

To unsubscribe or search other topics on UVM Flownet link to:
http://list.uvm.edu/archives/uvmflownet.html

Top of Message | Previous Page | Permalink

Advanced Options


Options

Log In

Log In

Get Password

Get Password


Search Archives

Search Archives


Subscribe or Unsubscribe

Subscribe or Unsubscribe


Archives

December 2021
November 2021
October 2021
September 2021
August 2021
July 2021
June 2021
May 2021
April 2021
March 2021
February 2021
January 2021
December 2020
November 2020
October 2020
September 2020
August 2020
July 2020
June 2020
May 2020
April 2020
March 2020
February 2020
January 2020
December 2019
November 2019
October 2019
September 2019
August 2019
July 2019
June 2019
May 2019
April 2019
March 2019
February 2019
January 2019
December 2018
November 2018
October 2018
September 2018
August 2018
July 2018
June 2018
May 2018
April 2018
March 2018
February 2018
January 2018
December 2017
November 2017
October 2017
September 2017
August 2017
July 2017
June 2017
May 2017
April 2017
March 2017
February 2017
January 2017
December 2016
November 2016
October 2016
September 2016
August 2016
July 2016
June 2016
May 2016
April 2016
March 2016
February 2016
January 2016
December 2015
November 2015
October 2015
September 2015
August 2015
July 2015
June 2015
May 2015
April 2015
March 2015
February 2015
January 2015
December 2014
November 2014
October 2014
September 2014
August 2014
July 2014
June 2014
May 2014
April 2014
March 2014
February 2014
January 2014
December 2013
November 2013
October 2013
September 2013
August 2013
July 2013
June 2013
May 2013
April 2013
March 2013
February 2013
January 2013
December 2012
November 2012
October 2012
September 2012
August 2012
July 2012
June 2012
May 2012
April 2012
March 2012
February 2012
January 2012
December 2011
November 2011
October 2011
September 2011
August 2011
July 2011
June 2011
May 2011
April 2011
March 2011
February 2011
January 2011
December 2010
November 2010
October 2010
September 2010
August 2010
July 2010
June 2010
May 2010
April 2010
March 2010
February 2010
January 2010
December 2009
November 2009
October 2009
September 2009
August 2009
July 2009
June 2009
May 2009
April 2009
March 2009
February 2009
January 2009
December 2008
November 2008
October 2008
September 2008
August 2008
July 2008
June 2008
May 2008
April 2008
March 2008
February 2008
January 2008
December 2007
November 2007
October 2007
September 2007
August 2007
July 2007
June 2007
May 2007
April 2007
March 2007
February 2007
January 2007
December 2006
November 2006
October 2006
September 2006
August 2006
July 2006
June 2006
May 2006
April 2006
March 2006
February 2006
January 2006
December 2005
November 2005
October 2005
September 2005
August 2005
July 2005
June 2005
May 2005
April 2005
March 2005
February 2005
January 2005
December 2004
November 2004
October 2004
September 2004
August 2004
July 2004
June 2004
May 2004
April 2004
March 2004
February 2004
January 2004
December 2003
November 2003
October 2003
September 2003
August 2003
July 2003
June 2003
May 2003
April 2003
March 2003
February 2003
January 2003
December 2002
November 2002
October 2002
September 2002
August 2002
July 2002
June 2002
May 2002
April 2002
March 2002
February 2002
January 2002
December 2001
November 2001
October 2001
September 2001
August 2001
July 2001
June 2001
May 2001
April 2001
March 2001
February 2001
January 2001
December 2000
November 2000
October 2000
September 2000
August 2000
July 2000
June 2000
May 2000
April 2000
March 2000
February 2000
January 2000
December 1999
November 1999
October 1999
September 1999
August 1999
July 1999
June 1999
May 1999
April 1999
March 1999
February 1999
January 1999
December 1998
November 1998
October 1998
September 1998
August 1998
July 1998
June 1998
May 1998
April 1998
March 1998
February 1998
January 1998
December 1997
November 1997
October 1997
September 1997
August 1997
July 1997
June 1997
May 1997
April 1997
March 1997
February 1997
January 1997
December 1996
November 1996
October 1996
September 1996
August 1996
July 1996
June 1996
May 1996
April 1996
March 1996
February 1996
January 1996
December 1995
November 1995
October 1995
September 1995
August 1995
July 1995
June 1995
May 1995

ATOM RSS1 RSS2



LIST.UVM.EDU

CataList Email List Search Powered by the LISTSERV Email List Manager