Ryan Cartier on Instagram: "Most people think blood pressure is two numbers. That mistake is why heart disease gets missed. Systolic. Diastolic. That’s where most people stop. But the gap between them tells you what’s really happening inside your arteries. That gap is called pulse pressure. And when it’s too wide, your arteries are stiff, damaged, and under stress — even if your “blood pressure looks fine.” A pulse pressure over 50 isn’t dangerous yet. But it is an early warning sign. Stiff arte