Matheus Matioli Mantovani

Longitudinal echocardiographic systolic changes in dogs receiving doxorubicin-based chemotherapy

Gustavo Cavinato Herrera, Matheus Matioli Mantovani, J. Ribeiro de Castro, Andresa dos Santos Veras et autres

BACKGROUND: Doxorubicin is widely used in veterinary oncology but carries a risk of cumulative cardiotoxicity. Serial echocardiographic evaluation is commonly used to monitor dogs receiving potentially cardiotoxic chemotherapy; however, evidence remains limited regarding which indices best capture early longitudinal systolic changes. Conventional …

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Agreement between non-invasive and invasive arterial blood pressure measurements in anaesthetised dogs, with emphasis on the hypotensive range: a systematic review and meta-analysis of method-comparison studies

Matheus Matioli Mantovani, Ana Flávia Silva Pereira, Mariana Laura Dias Silva, MARIAN ACACIA FORNAZIER MAGALHAES et autres

Invasive intra-arterial blood pressure is the clinical reference standard in anaesthetised dogs, but non-invasive methods (Doppler, conventional oscillometry, high-definition oscillometry) are used routinely, with measurement error that varies by device and by pressure level. This protocol describes a systematic review and meta-analysis …

Effects of Low-Intensity Aaerobic Training on Cardiac Dysfunction and Myocardial Fibrosis Induced by Doxorubicin in Wistar Rats

Talita Cristina Rodrigues Pereira, Alinne Tatiane Faria Silva, Matheus Matioli Mantovani, Simone Ramos Deconte et autres

Abstract Doxorubicin-induced cardiotoxicity is a major limitation in cancer therapy. Physical exercise has been proposed as a non-pharmacological strategy capable of mitigating these effects through cardiovascular adaptations. This study evaluated whether low-intensity aerobic training attenuates cardiac dysfunction induced by doxorubicin. Twenty-five adult …

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Anaesthetic management and clinical outcomes of balloon pulmonary valvuloplasty in dogs with severe pulmonic stenosis: a retrospective study (2024–2025)

Daniele Midori Kakimoto Higa, Alessandro Rodrigues de Carvalho Martins, Denise Tabacchi Fantoni, Matheus Matioli Mantovani et autres

Introduction Balloon pulmonary valvuloplasty (BPV) is the most common interventional procedure for treating severe pulmonic stenosis (PS) in dogs. Due to the cardiovascular compromise associated with PS, anaesthetic management must be carefully planned to ensure patient safety. Objectives To describe the anaesthetic …

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Clinical presentation, medical management, and long-term outcome of Eisenmenger syndrome in three dogs with congenital heart disease

Matheus Matioli Mantovani, Ana Flávia Silva Pereira, Júlia Moreira, MARIAN ACACIA FORNAZIER MAGALHAES et autres

Echocardiographic changes in dogs undergoing chemotherapy protocols with doxorubicin

Gustavo Cavinato Herrera, Matheus Matioli Mantovani, J. Ribeiro de Castro, A. dos S. Veras et autres

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Concordance between linear deflection oscillometry and Doppler decreases as systolic arterial pressure increases in conscious dogs

Matheus Matioli Mantovani, Juliana A. Favato, A Costa, Suzana Akemi Tsuruta et autres

Objective: To evaluate the agreement between linear deflection oscillometry (LDO) and Doppler ultrasonography (DU) for measuring systolic arterial pressure (SAP) in nonsedated dogs. Methods: Prospective, cross-sectional study, conducted at 2 veterinary teaching hospitals. The study included nonsedated, hospitalized dogs classified by DU …

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Agreement and Diagnostic Accuracy of New Linear Deflection Oscillometry and Doppler Devices for Hypotension Detection Compared to Invasive Blood Pressure in Anesthetized Dogs

Matheus Matioli Mantovani, A Costa, Mayara Travalini de Lima, Luis Santos et autres

Blood pressure (BP) monitoring is essential during anesthesia to maintain cardiovascular stability and detect hypotension. This study evaluated the agreement and diagnostic accuracy of linear deflection oscillometry (LDO) and Doppler compared to invasive blood pressure (IBP) in anesthetized dogs. Eleven healthy dogs …

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Echocardiographic evaluation of crab-eating foxes (Cerdocyon thous) in captivity

Ana Flávia Delben Pereira de Arruda, Leticia Rafaela Rodrigues do Nascimento, Suzana Akemi Tsuruta, Vanessa Martins Fayad Milken et autres

ABSTRACT: The cardiac evaluation of wild animals is still a wide and largely unknown field for several species. Thus, the objectives of this study were to evaluate cardiac function through echocardiography and obtain echocardiographic values for crab-eating foxes under pharmacological restraint. This …

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Exercício aeróbio de baixa intensidade na prevenção da cardiotoxicidade induzida por doxorrubicina: uma estratégia não farmacológica inovadora na cardio-oncologia

Talita Cristina Rodrigues Pereira, Elmiro Santos Resende, Yara Cristina de Paiva Maia, Thiago Montes Fidale et autres

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ZOOBIQUIDADE E ONE HEALTH: UMA INTERSEÇÃO ENTRE AS MEDICINAS VETERINÁRIA E HUMANA

Deivid Borges Bittar, Norma Aparecida Borges Bitar, Matheus Matioli Mantovani, Vera Lucia Pichioni Rezende

Agricultural sustainability has been a topic of great concern worldwide, which is gaining more and more importance as discussions on this subject gain prominence in different forums around the world.It is indisputable that among the agricultural management strategies available, the use of …

Effects of hyperprotein diet on anxiety, haemodynamics and morphofunctional aspects of the heart of Wistar rats

Flander Diego de Souza, Thiago Montes Fidale, Talita Cristina Rodrigues Pereira, Matheus Matioli Mantovani et autres

NEW FINDINGS: What is the central question of this study? The consumption of a high-protein diet has been associated with an anxiogenic factor that can influence anxiety and possible cardiovascular changes: does the consumption of a high-protein diet interfere with anxiety, haemodynamics …

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