Ever stopped to marvel at the intricate system that keeps you alive—without you even thinking about it? In this episode, we take a deep dive into the wonders of cardiovascular physiology, from the heart’s natural pacemaker to the vast network of arteries, veins, and capillaries that fuel every cell in your body. Learn how blood pressure, heart rhythms, and even fetal circulation play a role in keeping us alive and thriving. Plus, if you missed our brand-new theme song from Episode 7, go check it out, it’s the perfect soundtrack for an electrifying science journey! ❤️🔬