Khiem tran
Giraffe
A dog is a mammal like you and I so I guess it can have high blood pressure.
The pressure in the aorta is greatest during ventricular systole, which is when the heart contracts and pumps blood into the aorta. This creates a surge in pressure that is known as systolic blood pressure.
arteires
Ears
in the arteries
Systolic
Blood pressure in the arteries is greatest during systole. Systole is the period of heart contraction, while diastole is the period of heart relaxation.
Blood pressure in the systemic arteries is greatest during systole. Systole is the part of the heart cycle during which the ventricles contract.
the arterioles
The mammal with the lowest blood pressure while at rest is the giraffe. Due to its tall stature, a giraffe has evolved unique cardiovascular adaptations, including a specialized heart that generates high pressure to pump blood up to its brain. However, when at rest, the blood pressure can drop significantly, making it one of the lowest among mammals. This adaptation is crucial for maintaining adequate blood flow without causing damage to blood vessels in its long neck.
ventricular systole