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Medicina Interna de Pequeñas Especies Etiología Cristian Cossio Callejas Ana María Londoño Arango Juan Jose. Cardiomiopatía Hipertrófica. – Anorexia – Tromboembolismo. – Perdida de actividad – Disnea, taquipnea (ICC). – Tromboembolismo – Síncope. Cardiomiopatia hipertrofica felina by Ellen N Behrend() 1 edition published in in Spanish and held by 1 WorldCat member library worldwide. Audience.

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Journal of the American Animal Hospital Association, v.

Cardiomiopatía hipertrófica felina: enfoque ecocardiográfico

Comparison of morphologic findings in spontaneously occurring hypertrophic cardiomyopathy in humans, cats and dogs. Saunders,p.

Chetboul et al a using affected cats and carriers of dystrophin-deficient hypertrophic muscular dystrophy cardiomiopatoa a model of HCM, demonstrated that TDI could detect radial and longitudinal LVFW dysfunction in all cats even though none of the animals presented significant left myocardial hypertrophy.

The TDI is an echocardiographic technique that allows quantification of global and regional myocardial function from measurements of myocardial velocities in real time ChetboulSimpson et alChetboul Assessment of left ventricular systolic function by cardiomiopatiw imaging echocardiography in various stages of feline hypertrophic cardiomyopathy.

Small Animal Cardiovascular Medicine.

Cardiomiopatia Hipertrófica Felina by Lucas Guimarães on Prezi

Another study performed by Chetboul et al b demonstrated that conventional echocardiography was unable to detect HCM in a young Maine coon cat.

Note interventricular felin and left ventricle free wall hypertrophy. Two-dimensional color tissue Doppler imaging detects myocardial dysfunction before occurrence of hypertrophy in a young Maine coon cat.

Journal Small Animal Practice, v. The effect of hydration status on the echocardiographic measurements of normal cats. Mitral valve insufficiency is cardiomiopstia observed due to SAM, because abnormal leaflets in the valve result in incomplete cooptation at systole AbbottSchober and Todd figure 4A and 4B.

Grauer, Gregory F.

American Journal of Cardiology, v. Echocardiographic assessment of spontaneously occurring feline hypertrophic cardiomyopathy: This movement involved the entire myocardium and was not confined to the endocardial region Koffas et al Two-dimensional echocardiographic assessment of the feline left atrium. A study showed that the differences between normal and HCM cats were due to decreased early diastolic and systolic MVG hipertrofixa corresponding peak mean myocardial velocities were similar between the two groups Koffas et al Echocardiographic reference ranges of sedated cats.


Journal of Veterinary Cardiology, v. Spectral pulsed-wave TDI is a technique that hiperyrofica myocardial velocity, which has good temporal resolution Simpson et al and has been hipdrtrofica to assess the velocities within the feline myocardium Chetboul et al aChetboul et al bSimpson et al figure 6.

Sedation may be necessary in some animals when echocardiographic examination is made difficult by stressed animals Ferasin J Feline Med Felinx 11, Palavras-chave cardiopatia; hipertrofia; gatos. Two-dimensional STE is a new tool that have been used in veterinary medicine, providing new insights into myocardial function in dogs.

Two-dimensional echocardiographic examination of a cat with HCM from the right parasternal short axis view at the level of the papillary muscles.

This could be explained by the smaller diameter of the aorta in the M-mode study. Los factores hereditarios y mutaciones causales se han atribuido felna desarrollo de la enfermedad en algunas razas, como los gatos Maine Coon y Ragdoll. The disease has been attributed to hereditary factors in certain breeds and causal mutations have been discovered in the Maine coon and ragdoll breeds.

Regarding this tool, a large number of echocardiographic methods are used in feline cardiac diseases Bonagurasuch as conventional echocardiography M-mode, two-dimensional and classic Doppler as spectral and colour flow and new Doppler techniques tissue, strain and strain rate Abbott and MacLeanWess et alBoon Myocardial Diseases of the Cat.

In one study, measurements of papillary muscle were obtained from 2D and M-mode measurements in normal and HCM cats, which ruled out secondary causes of HCM and hipegtrofica that those with HCM presented papillary muscle larger than normal cats Adin and Diley-Poston Tierarztl Prax 24, Risk factors, clinical signs, and survival in cats with hiperttofica clinical diagnosis of idiopathic hypertrophic cardiomyopathy: Small Animal Internal Medicine.


Many echocardiographic formats are used in clinical practice that involve the reflection of ultrasonic waves from cardiovascular tissues, specialised processing of the returned echoed signals, and the display of this information in recognizable visual or auditory format Bonagura Hypertrophic cardiomyopathy is associated with more cardoomiopatia left ventricular dyssynchrony than is hypertensive left ventricular hypertrophy.

Vet Radiol Ultrasound 47, Definitive diagnosis of feline HCM is mainly based on echocardiography, which is the method of choice to observe structural changes and evaluate pathological dysfunctions Brizard et alWess bipertrofica al The LA must be interrogated for hipertrogica diameter, and attention hipertrogica be given to the presence of thrombi using 2D measurements Bonagura Left ventricular outflow tract, valve flows and myocardium velocity can be examined by using Doppler studies colour, continuous and pulsed wave and TDI Boon Small Animal Practice, v.

Routine echocardiographic examination in cats must include felins obtained from the right and left hemithorax. Some clinical investigations of feline HCM have used an end-diastolic wall thickness equal to or exceeding 6. These studies using 2D TDI colour and colour M-mode measurements showed that feline HCM was also associated with systolic myocardial dysfunction Sampedrano et alKoffas et al