Women have many stress hormone receptors in their arteries and cardiac muscle for hormones called catecholamines. Their coronary arteries (arteries irrigating the heart) are also smaller than men’s. All of this makes women more vulnerable to coronary artery spasms where stress triggers an artery to [...]
Contraceptives with hormones Most of these contraceptives contain two hormones: estrogen and progestin. These are called estroprogestin contraception or combination birth control pills. Others are progestin-only contraceptives. They’re all very effective contraceptives. Estroprogestin [...]
Aortic dissection is an acute tearing of the aorta, the vessel that leaves the heart and carries blood to all the organs. This is a rare event (1 in 100,000 pregnancies) but it is very serious and requires urgent treatment. Pregnancy contributes to this condition due to hormone impregnation that [...]