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1.
J Med Primatol ; 47(1): 60-66, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-29048110

RESUMO

BACKGROUND: This study aimed at assessing the heart function of one neotropical primate (Alouatta guariba clamitans) kept in captivity using radiography, electrocardiogram (ECG) and Doppler echocardiography. METHODS: Ten adult healthy howler monkeys (A. g. clamitans) were evaluated under general anaesthesia. Vertebral Heart Scores (VHS) were obtained from radiographic studies. Ejection fraction, shortening fraction of left ventricle, left atrial/aortic root ratio, ascending aortic diameter, peak velocity of pulmonary, mitral, tricuspid and aortic blood flow and other values were measured by Doppler echocardiography. Heart rate, mean electrical axis of QRS complex, P, Q, R, S, T amplitude, P, PR interval, QRS, QT interval duration and ST segment unbalancing were measured by ECG. RESULTS AND CONCLUSIONS: Exam techniques were akin the ones used in humans. Doppler echocardiographic, radiographic, electrocardiographic and clinical parameters for howler monkey were described and correlated. The results have shown profiles of cardiovascular function and structure of A. g. clamitans.


Assuntos
Alouatta/anatomia & histologia , Coração/anatomia & histologia , Animais , Feminino , Masculino , Valores de Referência
2.
Top Companion Anim Med ; 31(4): 140-145, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28317615

RESUMO

This study evaluates the clinical findings obtained in routine screening examinations in cats with obstructive feline lower urinary tract disease at the time of service. Twenty-six cats with urethral obstruction were assessed by physical examination, blood pressure, electrocardiogram, and laboratory tests. Cats with signs of obstruction less than 36 hours before the service were in a state of alert, with body temperature and heart rate higher compared with cats in lethargy and stupor, obstructed up to 36 hours. The results revealed that 30.76% of the cats were hypertensive (>140mmHg). Arrhythmias were found in 15.38% of the cats with potassium >8.5mEqL. Creatinine, phosphorus, magnesium, potassium, and lactate concentrations were higher in cats obstructed more than 36 hours. All these data claim that a protocol of examinations should be established for obstructed cats, principally to stabilize the cat before the anesthesia for unobstruction.


Assuntos
Doenças do Gato/diagnóstico , Obstrução Uretral/veterinária , Infecções Urinárias/veterinária , Animais , Análise Química do Sangue/veterinária , Doenças do Gato/sangue , Doenças do Gato/fisiopatologia , Doenças do Gato/urina , Gatos , Protocolos Clínicos , Testes Diagnósticos de Rotina/veterinária , Eletrocardiografia/veterinária , Masculino , Obstrução Uretral/diagnóstico , Urinálise/veterinária , Infecções Urinárias/diagnóstico
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