There are multiple definitions:

1. renal vascular resistance(English)

   • MAP, RBF, RPP
   • Hemodynamics, Kidney and adrenals, Aging, Gender aspects
   • https://doi.org…55/2023/3560468

2. rapid virological response(English)

   • BMI, EVR, IFN, PEG-IFN
   • Virology, Liver disease
   • https://doi.org…jid.2013.05.012

3. rapid ventricular response(English)

   • autonomic dysregulation via the brain-heart axis may trigger arrhythmias such as atrial fibrillation with rapid ventricular response, complicating anesthetic care
   • AF
   • Cardiology, Anesthesiology/analgesia, Adverse effect, Electrophysiology, Brain (dys)function, Nervous activity - (para)sympathetic
   • https://doi.org…bcr-2025-269530