The mind-bending effects of feeling two hearts - BBC Future
I can feel my pulse in my abdomen. Is this normal? - Quora
Abdominal aortic aneurysm - Symptoms and causes - Mayo Clinic
Is it normal to feel a strong pulse in your abdomen just below your heart? I'm 16, relatively thin, and mostly feel it when lying on my back or when something's pressed
Aortic dissection: MedlinePlus Medical Encyclopedia
What It Means When You Can Feel A Pulse In Your Stomach