Hyperventilation 5 Vostfr- «Top 50 SIMPLE»

Each axis can be scored (0 = absent, 1 = mild, 2 = moderate, 3 = severe) yielding a composite (0–15). The suffix “‑” denotes the presence of a dominant axis (the one with the highest individual score) that guides therapeutic priority.

[Your Name], MD, PhD Email: your.email@university.edu Abstract Background: Hyperventilation is a common physiologic response to metabolic, psychogenic, and neurologic stressors. Existing classifications lack granularity in distinguishing sub‑phenotypes that differ in pathophysiology, clinical presentation, and response to therapy. The “Hyperventilation 5 VOSTFR‑” (Ventilatory‑Oscillatory‑Sympathetic‑Thermoregulatory‑Respiratory) framework proposes five distinct mechanistic axes to better characterize acute hyperventilatory events. Hyperventilation 5 VOSTFR-

Hyperventilation, VOSTFR, respiratory physiology, acute care, targeted therapy, ventilatory control 1. Introduction Hyperventilation, defined as an increase in alveolar ventilation that exceeds metabolic CO₂ production, leads to arterial hypocapnia (PaCO₂ < 35 mmHg) and a cascade of neuro‑vascular and metabolic effects (Brown & Smith, 2021). While often benign, severe or prolonged episodes can precipitate cerebral vasoconstriction, tetany, arrhythmias, and, in extreme cases, loss of consciousness (Klein et al., 2020). Each axis can be scored (0 = absent,