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Horses welfare
Suphannika Phutthachalee, DVM, MSc
Department of Surgery and Theriogenology,
Faculty of Veterinary Medicine, Khon Kaen University, 40002
Fetlock joint
Carpal joint
Hoof
Tendon
Respiratory noises in the exercising
horse
http://www.horseracingkills.com
Clinical signs Number of horses %
Clinical signs of respiratory tract Clinical signs with URT disorders: Respiratory noise Non-exercise tolerance Cough/discharge Epistaxis No clinical signs of respiratory tract No clinical signs with URT disorder
44
42
14
21
16
7
39
30
53
95.5
16.9
25.3
19.3
8.4
47
76.9
Table 1: Relationship between clinical signs and resting endoscopic finding in 83 horses
Phutthachalee et al., 2015
Barakzai S. 2007, Slovis NM. 2004.
PLH
EE
DDSP
RLN
Figure Abnormality of upper respiratory in 118 disorders
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
PLH RLN DDSP EE Rhinitis GPE Nasal Polyp Epigottitis Pharyngitis
%
Abnormalities of URT
Phutthachalee et al., 2015
Diagnosis Number of horse (%)
Diagnosis Number of horse (%)
Upper airway abnormalities Single abnormality observation: PLH RLN DDSP EE Rhinitis GPE Nasal polyp Epiglottitis Pharyngitis
72 (86.8%) 38 (45.8%) 9 20 - 1 3 1 - 2 2
Multiple abnormality observation: PLH + RLN PLH + DDSP RLN + DDSP RLN + Rhinitis RLN + Pharyngitis RLN + GPE PLH + Nasal polyp PLH + EE PLH + Pharyngitis GPE + Pharyngitis PLH + RLN + DDSP PLH + RLN + Epiglottitis PLH + RLN + Rhinitis PLH + RLN + Pharyngitis PLH + DDSP + Pharyngitis RLN + DDSP + Rhinitis PLH + RLN +DDSP + Pharyngitis Normal upper airway observation
34 (41%) 9 1 1 3 2 2 1 1 2 1 2 1 2 3 1 1 1 11 (13.2%)
Table 2: Resting videoendoscopic findings in 83 horses
Phutthachalee et al., 2015
To alveoli Within 0.25 seconds
From nostril
18 L
airflow 1.5 meters
200 BPM HR 240 BPM 6,300 ml/min Oxygen use 100,000 ml/min
www.horseandcountry
Fibrinopurulent-hemorrhagic pleuropneumonia “Transport-stress”
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