Respiratory Sinus Arrhythmia: What It Reveals About Heart Disease скачать в хорошем качестве

Respiratory Sinus Arrhythmia: What It Reveals About Heart Disease

This short AI generated video explains respiratory sinus arrhythmia (RSA) in dogs, based on Andrei Baisan’s 2025 study quantifying RSA in healthy dogs and in dogs with different severity classes of myxomatous mitral valve disease (MMVD). DOI: 10.1016/j.jvc.2024.08.001 Respiratory sinus arrhythmia reflects autonomic nervous system function, linking breathing patterns to heart rate variability. This animation shows how RSA is measured, how it changes with MMVD progression, and why reduced RSA may signal altered cardiac autonomic control in heart disease. hat you’ll learn: • What respiratory sinus arrhythmia is • How RSA is quantified • Differences between healthy dogs and MMVD patients • How MMVD severity affects heart rhythm variability • Why RSA matters in clinical cardiology Designed for veterinary professionals, students, and cardiology enthusiasts, this video translates advanced research into clear visuals.