In response to a rise in blood pressure, the heart releases two peptides: A-type Natriuretic Peptide (ANP) This hormone of 28 amino acids is released from stretched atria (hence the A).
What causes dizziness? Some common causes of dizziness include hunger, fatigue, hypoglycemia (low blood sugar), or anxiety. Dizziness can also be caused by neurologic conditions, such as multiple sclerosis, Parkinsonâs disease, and epilepsy.
Stress is one of the number one causes of dizziness. Over half the cases reported stress is the cause. When a person feels stressed most start to hyperventilate, which is caused by taking short shallow breaths. Taking breaths like this causes the arteries to contract.