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In this Issue:

  • The CEO Corner
  • Join Us on Facebook Live - discussing Grain-Free Dog Foods
  • Grain-Free Dog Food Guidance - now on CVCA website
  • Cardiology & Neurology Symposium - Only Practice Management Slots Remain
  • Save the Date - Gaithersburg Dinner & Learn - Tuesday, October 23rd 
  • Article: Clinical Use of NT-proBNP in Cardiology, by Kristin Jacobs, DVM, Diplomate, ACVIM (Cardiology)
  • Getting to Know CVCA - Frederick, MD Location - Get to Know Doctors, Team Leaders and Support Staff 
  • NEW Annapolis Hospital - Opening Fall 2018
  • Client Handout Materials 
  • CVCA Featured Locations
  • Payment Options and Flexibility
  • Follow us on Social Media

The CEO Corner

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Our entire team loves hearing from our clients on how our care has impacted their lives. We so appreciate the time our clients take to fill out our surveys, communicate with us on social media, and share photos and videos of their pets at home. It means so much to know all the hard work has such a positive impact on so many families.
 
We would love to hear from you too! What is working well, what can we do better, how can we help provide the best service to you and care to your clients and patients? Please visit our survey here to give us feedback or reach out to us anytime!
 
We are truly thankful for our network of amazing veterinarians!

Best,
Katie Newbold, CVCA CEO
 
 
 

 
Mark Your Calendars for September 13th, 2018 at 12:30 p.m. EST!
 
Join CVCA's first Facebook Live with Steven Rosenthal, DVM, Diplomate, ACVIM, (Cardiology) for a Live Q & A on Grain-Free Dog Foods and Heart Disease. 

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Where: CVCA's Facebook Page at  https://www.facebook.com/CVCAVETS/    
 
Topic:  Grain-Free Dog Food and Heart Disease
 
Date and Time:  Thursday, September 13, 2018 @ 12:30 p.m. EST
 
Presenter:  Steven Rosenthal, DVM, Diplomate, ACVIM (Cardiology)

What if you can not join us on Facebook Live during the Q & A?  Look for the Facebook Live information on the CVCA Facebook page and submit your questions in the comment section.  We will try hard to get all of the questions answered for you during the Facebook Live Stream. 
And, we will post the Facebook Live Stream when finished so you can view all of the questions and answers submitted. 

Questions, please submit them to Elizabeth Hart, Marketing Associate, at
 elizabeth.hart@cvcavets.com
 
 
 

 

Grain-Free Dog Food Guidance - Visit the CVCA Website Dog with Food Bowl_ dreamstime-1-536257-edited
 
In July of 2018, the Food and Drug Administration announced an investigation of grain-free, dog food diets and a common type of canine heart disease  – dilated cardiomyopathy (D.C.M.).  One of CVCA’s board-certified veterinary cardiologists, Steven Rosenthal, DVM, Diplomate, ACVIM (Cardiology) was interviewed for The New York Times article: Popular Grain-Free Dog Foods May Be Linked to Heart Disease. CVCA's website now contains a nutrition resources page for Pet Owners and a page for Vets & Techs along with two paragraphs of 'guidance' to help address some of the questions and concerns on nutrition and DCM.
 
Nutrition Resources for Veterinarians/Technicians: https://www.cvcavets.com/for-veterinarians/nutrition-grain-free/

 


 

The Cardiology & Neurology Symposium 
          Only Practice Management Slots Remain
 
 

Date: Sunday, October 14th, 2018

 
Lecture Tracks: Veterinarians, Technicians and Practice Managers
 
Where:  Fairview Park Marriott in Falls Church, VA

When the Cardiology and Neurology Symposium registration opened, it filled up quickly,  within 24 hours for both doctors and technicians. 
 
We have been working diligently behind the scenes with the hotel reworking room layouts, table layouts and more as we try to fit as many doctors and technicians as comfortably into the space as possible.   
 
Currently, we have over 90+ doctors and 90+ technicians on the waitlist.  We are beginning to reach out via email to individuals on the waitlist, in the order received, and we should be able to pull an additional 25 - 30 people from each waitlist into the Symposium.  In addition, we are already having individuals let us know, due to schedule conflicts, they will no longer be able to attend so this is opening up additional slots as well.   
 
Please - If you registered for the event but can no longer attend - send an email to Denise Kessler, denise.kessler@cvcavets.com,CVCA Marketing Manager, so we can give your spot others.
 
Thank you so much for your patience!  And, please let us know if you have any questions.


THANK YOU TO OUR SPONSORS:

 

  

Symposium Sponsors

Joint Dinner & Learn - CVCA Cardiac Care for Pets and Veterinary Referral Associates

 

  • When:  Tuesday, October 23rd dinner&learn
  • Time:  6:15 p.m.
  • Where: Holiday Inn Gaithersburg
    2 Montgomery Village Ave. Gaithersburg, MD 20879
  • Doctors Presenting:  Dr. Tim Cain and Dr. Mariana Crumley 
  • CE for: Veterinarians 

Registration Opens:  Wednesday, September 19th.  You can find the link at: https://www.cvcavets.com/virginia-maryland-conferencesce-events/  
 
Questions, please contact Elizabeth Hart, Marketing Associate, at elizabeth.hart@cvcavets.com.  

 
 
 
 
 

 


The Clinical Use of NT-proBNP

 By: Kristin Jacobs, DVM, Diplomate, ACVIM (Cardiology)

Kristin-Jacob

 The use of NT-proBNP has become an important part of veterinary cardiology.  NT-proBNP can be used as a screening test for cardiac disease in asymptomatic patients and in dyspneic patients to help determine if the cause of the symptoms are cardiac or respiratory.  Using these tests varies in different scenarios and varies among the different tests available.  While in human medicine, NT-proBNP can be used to guide treatment in patients with congestive heart failure, that information is not available in veterinary medicine at this time.

 

What is BNP/NT-proBNP?

  • A biomarker measured in blood
  • Produced by the ventricle in response to tension (either increased pressure or volume)
  • Released as proBNP and then cleaved to active C-terminal BNP and inactive metabolite NT-proBNP
  • NT-proBNP is more stable and more accurately measured than BNP and the most recent generation of the NTproBNP test measure metabolites of NTproBNP that are more stable in serum than the previously measured hormones  - no longer need special tubes!
  • Diuretic, natriuretic, vasodilator, inhibits the Renin Angiotensin Aldosterone System
  • Released early in course of heart disease
  • Levels in blood correlate to severity of heart disease
  • Test is species specific

Uses of NT-proBNP in Cats

Heart disease in cats is often silent.  In multiple studies, ~ 30% of cats with arterial thromboembolism (ATE) have no previous evidence of heart disease and no auscultable abnormalities at time of the ATE. Fifteen percent of apparently healthy cats have echocardiographic left ventricular hypertrophy.  It has become clear that auscultation alone is not enough to screen for heart disease in cats. Also, using NT-proBNP in addition to history and physical examination, improves practitioner confidence in radiograph interpretation.

When to use NT-proBNP in cats?

  • Screening for HCM
    • < 8 years of age, consider NT-proBNP every 2-3 years
    • > 8 years of age, consider NT-proBNP as part of senior wellness profile
  • Prior to anesthesia
    • Consider in all cats 2 years of age or older, especially with abnormal auscultation
    • NT-proBNP is preferred
    • Truly normal cats have an NT-proBNP < 60 pmol/L (higher than this, should cause some concern with regards to anesthesia)
  • Prefer NT-proBNP when possible, especially in asymptomatic cats. SNAP BNP may be used - interpretation is different.
 
Screening Asymptomatic Cats 

Cardiopet BNP

SNAP BNP

Interpretation

<100 pmol/L

Negative

Clinically significant heart disease unlikely.
Echo could be recommended.

>100 pmol/L

Abnormal

Increased risk of heart disease.
Echo strongly recommended.

 

Cats with Respiratory Signs or Pleural Effusion

Cardiopet BNP

SNAP BNP

Interpretation

<100 pmol/L

Negative

Not supportive of CHF

100-270 pmol/L

Abnormal

CHF possible but patient may have occult CM with respiratory disease. 

>270 pmol/L

Abnormal

CHF likely but still possibility of occult C with respiratory disease. 


Take Home Points

SNAP BNP testing

  • Abnormal test result - will see color change at ~ 150 pmol/L
  • Screening - Strongest value is if test is Abnormal
    • Some occult CM will be negative on SNAP BNP (see differences in cut-off values of Cardiopet BNP vs. SNAP BNP)
  • Respiratory Signs - Strongest value is if test is Normal/Negative - where you have likely ruled out possibility of CHF
  • Some cats with respiratory signs will be abnormal on SNAP BNP but have occult CM not CHF due to the difference in the cut-off

Remember: NT-proBNP can be increased by other diseases - most commonly in the cat: hyperthyroidism, severe renal disease and hypertension.

Uses of NT-proBNP in Dogs 

Dilated Cardiomyopathy (DCM) is often silent/occult and radiographic cardiac enlargement is difficult to detect, especially with early disease.  NT-proBNP can be used for screening for DCM in Doberman pinschers. The accuracy of using NT-proBNP as a screening test is improved to 91% when combined with Holter monitoring. It is important to note that levels of NT-proBNP in Dobermans with occult DCM are lower than the normal range for other breeds of dogs.


In contrast, degenerative mitral valve disease (DMVD) is the most common heart disease in dogs and is easily detected by a mitral murmur on physical examination.  Also, radiographic heart enlargement is relatively easy to detect.  There is evidence that NT-proBNP can be used in conjunction with echocardiography to predict the first onset of CHF


Screening for Heart Disease

 

NTproBNP Level

Interpretation

Recommendation

Dogs with murmur and
breeds at risk for DCM

 NTproBNP < 900  Clinically significant heart disease likely.  Echo could be recommended. 
   NTproBNP > 900  Clinically significant heart disease likely.  Recommend CVCA consult, consider thoracic radiographs if fluids or surgery indicated.
Doberman  NTproBNP > 735  Increased risk for
occult DCM.
 Recommend CVCA consult.
Recommend thoracic radiographs if fluids
or surgery indicated.
Dogs < 20 kg with murmur
consistent with MVD
 NTproBNP > 1,500  Increased risk for patient to present in CHF within
next 12 months.
 Strongly encourage CVCA consult. Recommend thoracic radiographs in the event fluids or surgery indicated. 

 

In contrast, As in cats, NT-proBNP can be used to help evaluate if respiratory signs are due to CHF vs. other (ie: respiratory disease, neoplasia, etc.). There is no SNAP BNP test available for dogs.  


Dogs with Respiratory Signs

NTproBNP Level

Interpretation

Recommendation

 NTproBNP < 900

Unlikely that clinical signs are
secondary to CHF.

Consider further respiratory diagnostics. 

 NTproBNP 900-1,800

Indicates presence of significant heart
disease, but equivocal for CHF.

Further diagnostics recommended to
determine heart failure vs. other disease.

Recommend CVCA consult.

 NTproBNP >1,800

Indicates presence of significant heart disease with likelihood that signs are secondary to CHF. 

Severe pulmonary hypertension (PHT)
also a strong differential. 

Recommend thoracic radiographs and treat supportively. If not responding appropriately, reevaluate for possible PHT.

Recommend CVCA consult. 


 

**** Some of the highest NT-proBNP values can be seen in patients with Pulmonary Hypertension - an elevated NT-proBNP means an echocardiogram is recommended, especially if not responding to CHF management ****

Remember - NT-proBNP can be increased by other diseases - most commonly in the dog: severe renal disease, pulmonary hypertension, Cushing’s disease, systemic hypertension.

See last page for Works Cited Sections for “Clinical Uses of NT-proBNP” 

 


 

Frederick, MD Location - Get to Know CVCA Doctors, Team Leaders and Support Staff 

 

CVCA Cardiac Care for Pets has been a staple in Frederick County. CVCA is independently owned and located:

  • inside of CARE Veterinary Center in Frederick, MD

CVCA’s teams are committed to providing the best client service, experience and the highest level of patient care for each and every patient. 

 

CVCA Frederick 

 

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Frederick Staff 

Kacie Schmitt Felber
DVM, Diplomate, ACVIM 
(Cardiology)

    

Kacie Schmitt Felber started out as a veterinary assistant at a mixed animal practice in high school. She always had a passion for animals and medicine, and her first job solidified her dream of becoming a veterinarian. She understands  every patient and family is unique and strives to promote open communication as well as emotional and financial considerations when developing an optimal treatment plan for each case.  Her cardiology interests include management of congestive heart failure, the use of cardiac biomarkers in the emergency setting, and the use of cardiac biomarkers in the management and prognosis of heart disease and congestive heart failure.  Outside of work, she enjoys traveling with her husband, trying new restaurants and breweries, spending time on the water, spending time with friends and family, and horseback riding. She is a proud pet parent to Maxine, a 5 year old French Bulldog, Buckeye, a 6 year old Labrador, and Solo, a 26 year old Appendix mare.    

  • Casey, our Team Leader, started out working the equine field and made the transition to small animal specialty medicine in 2013. She enjoys spending her free time traveling, working on cars, and playing with her animals: two cats, two dogs, and a horse.  

  • Deniseour veterinary nurse, has been working in the veterinary industry for more than 10+ years.  She is an avid animal lover with two guinea pigs, a Holland lop bunny and plans on adding a puppy in this Summer.
  • Malek, our veterinary nurse, has been working in the veterinary field for the past 12 years, and originally went to school for sign language, but felt more passionate about veterinary medicine and changed careers. Enjoys hiking with his dogs, watching movies and collecting vinyl records.

Questions, contact the CVCA Frederick Team at cvcafrederick@cvcavets.com



NEW Annapolis Hospital Opening Fall 2018

new Chesapeake Veterinary Referral Center (CVRC) will be opening in the Fall of 2018.  The new facility is being built next to the current hospital.  And, the new facility will be larger to help meet the needs of the community. More information to come!  
 
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Client Handout Materials
 
Available at NO cost. Order online at:   https://www.cvcavets.com/supply-request-form/
 

In need of marketing materials, magnets, business cards, or other collateral?
Fill out the Supply Request Form to quickly request materials! 

 

 CVCA Featured Locations  

 

 
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Rockville, MD 
CVCA in BluePearl Veterinary Partners
1 Taft Court
Rockville, MD 20850
  
Phone: 301-984-5791 
Fax: 301-770-7461   
Email: cvcarockville@cvcavets.com  
Website: www.cvcavets.com    
 

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Annapolis, MD

CVCA in Chesapeake Veterinary Referral Center 

808 Bestgate Road
Annapolis, MD 21401
 
Phone: 410-224-0039
Fax: 410-224-3735   
Email: cvcaannapolis@cvcavets.com 
Website: www.cvcavets.com

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Gaithersburg, MD         

CVCA in Veterinary Referral Associates
500 Perry Parkway
Gaithersburg, MD 20877
                                          
Phone: 240-361-3820 
Fax: 240-361-3821 
Email: cvcagaithersburg@cvcavets.com  
Website: www.cvcavets.com
 

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Frederick, MD

CVCA in CARE Veterinary Center 

1080 West Patrick Street  
Frederick, MD 21703
                                                                      
Phone: 240-457-4387  
Fax: 240-457-4487  
Email: cvcafrederick@cvcavets.com  
Website: www.cvcavets.com
 

 

We Offer Payment Options and Flexibility

 

 

                                     

 
 
Questions, email us at info@cvcavets.com

 
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Works Cited Sections for “Clinical Uses of NT-proBNP”

1.  Reynolds, CA, Brown DC, Rush JE, et al. Prediction of first onset of congestive heart failure in dogs with degenerative mitral valve disease: The PREDICT cohort study. J Vet Cardiol 2012; 14 (1); 193-202.
2.  Singletary GE, Morris NA, O’Sullivan ML, et al.  Prospective Evaluation of NT-proBNP Assay to Detect Occult Dilated Cardiomyopathy and Predict Survival in Doberman Pinschers. J Vet Int Med 2012;26 (6):1330–1336 

3.  Singletary GE, Rush JE, Fox PR, et al.  Effect of NT-pro-BNP Assay on Accuracy and Confidence of General Practitioners in Diagnosing Heart Failure or Respiratory Disease in Cats with Respiratory Signs. J Vet Intern Med 2012; 26 (3):542–546

4.  Paige CF, Abbott JA, Elvinger F, et al. Prevalence of cardiomyopathy in apparently healthy cats. J Am Vet Med Assoc. 2009 Jun 1;234(11):1398-403.

5.  Hsu A, Kittleson MD, Palling A. Investigation into the use of plasma NT-proBNP concentration to screen for feline hypertrophic cardiomyopathy. J Vet Cardiol. 2009 May;11 Suppl 1:S63-70

6.  Oyama MA, Rush JE, Rozanski EA, et al. Assessment of serum N-terminal pro-B-type natriuretic peptide concentration for differentiation of congestive heart failure from primary respiratory tract disease as the cause of respiratory signs in dogs. J Am Vet Med Assoc. 2009 Dec 1;235(11):1319-25

7.  Fox PR, Oyama MA, Reynolds C, et al.  Utility of plasma N-terminal pro-brain natriuretic peptide (NT-proBNP) to distinguish between congestive heart failure and non-cardiac causes of acute dyspnea in cats. J Vet Cardiol. 2009 May;11 Suppl 1:S51-61.

8.  Connolly DJ, Soares Magalhaes RJ, Fuentes VL, et al. Assessment of the diagnostic accuracy of circulating natriuretic peptide concentrations to distinguish between cats with cardiac and non-cardiac causes of respiratory distress. J Vet Cardiol. 2009 May;11 Suppl 1:S41-50.

9.  Fox PR, Rush JE, Reynolds CE, et al.  Multicenter evaluation of plasma N-terminal probrain natriuretic peptide (NT-pro BNP) as a biochemical screening test for asymptomatic (occult) cardiomyopathy in cats. J Vet Intern Med. 2011 Sep-Oct;25(5):1010-6

10.  Fine DM, DeClue AE, Reinero CR. Evaluation of circulating amino terminal-pro-B-type natriuretic peptide concentration in dogs with respiratory distress attributable to congestive heart failure or primary pulmonary disease. J Am Vet Med Assoc. 2008 Jun 1;232(11):1674-9

11.  Oyama MA, Fox PR, Rush JE, et al.  Clinical utility of serum N-terminal pro-B-type natriuretic peptide concentration for identifying cardiac disease in dogs and assessing disease severity. J Am Vet Med Assoc. 2008 May 15;232(10):1496-503.