# Why Is Your Heart Racing In the Morning? Do you frequently wake up with a sudden pounding or racing sensation in your chest? This rapid pounding or fluttering feeling can be quite alarming first thing in the morning. This is often a natural reaction as your cardiovascular system adjusts https://sites.google.com/d/13oaYO7kAm91wxj9QbLAZE5wNOAGVf1EM/p/1wI11p0OMl8UUwL2-rXK8GwmOOW5t3pfN/edit