How does an increase in ventilation lead to an increase in HR, TPR and MAP?
1. Afferents from the pulmonary stretch receptors inhibit the cardioinhibitory center resulting in an increased HR
2. Increased ventilation lowers PCO2 (decreased H+) in the brain, inhibiting the cardioinhibitory center -> increased HR
3. Ultimately results in increased sympathetic output (increasing HR, TPR, MAP)