Reaction profile

The FDA adverse-event record for heart base tumour nos

Name: Heart base tumour NOS - FDA Animal Adverse Reaction
Creator: PlainBreed
License: https://open.fda.gov/license/

12 FDA reports name heart base tumour nos, a lower-volume reaction in the CVM extract (VeDDRA 2916). Plate stamps and neighbourhood peers follow.

#2384 of 2,481
by report volume (all reactions): 12
reports citing this reaction: 50.0%
death-coded share: Dog
most-affected species

Compiled by PlainBreed

Verify with FDA CVM →

Release-over-release change

What changed in the latest FDA data snapshot

PlainBreed reconstructed the prior snapshot from dated openFDA partitions through 2025 Q4, then compared it with the 2026-07-27 openFDA export. Heart base tumour NOS has 12 reports now versus 11 in that prior snapshot: 1 more (9.1%).

Report change: +1
Death-coded reports: +1
Death-coded share: +4.5 pts

This compares reported-event counts in two source snapshots. It does not establish a change in real-world risk, product safety, or disease incidence.

Subscribe to Heart base tumour NOS changes

FDA AER · VeDDRA plate

Code 2916 VOL-TRACE

VOL-TRACE · DEATH-HOT · BOTTOM-DECILE · PHOTO-FINISH · SPECIES-DOG · DRUG-LEAD · DESK-WIDE · BOOK-FULL

VOL-TRACE 12 reports
DEATH-HOT 50.0%
BOTTOM-DECILE #2384/2481
PHOTO-FINISH Agitated state of mind
SPECIES-DOG Dog · 11
DRUG-LEAD Bedinvetmab · 8
DESK-WIDE 9 breeds
BOOK-FULL 8/8 fields

Nearest volume peer: Agitated state of mind (±0 reports)

Upper-third death-coded share drives the outcome stamps on this plate; volume band, corpus rank, and co-report peers follow. Not a clinical diagnosis.

Lower-volume neighbourhood around Heart base tumour NOS

Lower-third volume poles plus nearest peers, not a full reaction corpus board reprint.

FDA AER report volume · neighbourhood around Heart base tumour NOS

Heart base tumour NOS: high death-coded share in the FDA AER plate

Signature read: 12 reports place Heart base tumour NOS in the lower third of FDA AER volume (#2384 of 2,481). Report volume is lower-third scale: 12 named reports in the openFDA extract. Death-coded share is upper-third: 6 of 12 reports (50.0% of named reports). Nearest volume peer: Agitated state of mind (±0 reports). Lead species Dog (11). Lead co-reported drug Bedinvetmab (8).

Read these counts as reporting volume, not risk: per our methodology, A high death-coded share in FDA filings does not prove causation; co-reporting is voluntary temporal association only. Browse the full reactions index or the about page for how PlainBreed frames FDA CVM extracts.

Species Most Affected

Dog 11

Cat 1

Breeds Most Affected

Bulldog - English 2

Terrier - Bull - American Pit 2

Shepherd Dog - Australian 2

Dog (unknown) 1

Terrier - Yorkshire 1

Shih Tzu 1

Boxer (German Boxer) 1

Cat (other) 1

Shepherd Dog - Belgian Malinois 1

Associated Drugs

Bedinvetmab 8

Oclacitinib Maleate 2

Furosemide 2

Carprofen 2

Keppra 1

Cefpodoxime 1

Atenolol 1

Clopidogrel 1

Gabapentin 1

Toceranib Phosphate 1

Hydrolyzed Protein Diet 1

Milbemycin Oxime + Praziquantel 1

Proin 1

Mirtazapine 1

Denamarin 1

Multivitamin 1

Meclizine 1

Deramaxx 1

Joint Chews 1

Anti-Il31 Mab Mcs Lot #1283563 1

What to do with this reaction

Read how death-coded share differs from a mortality rate before drawing conclusions. Understanding adverse events
Browse the full reaction directory to compare report counts across reaction types. All reactions

A report does not prove a drug caused the reaction; consult a veterinarian before acting on this data.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

openFDA Animal & Veterinary Adverse Events (FDA CVM) for Heart base tumour NOS (#2384 of 2,481 by report volume); death-coded 50.0%. PlainBreed reaction plate · report volume stamp 12 · vintage 2025.

Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →