Blood volume. If you are tired and no blood is able to get to your body and you heart keeps going faster your heart is probably going to fail.
Answer:
Aetiology, Pathogenesis, Pathological, Complications
Answer:
By living a healthy lifestyle, you can help keep your blood pressure, cholesterol, and blood sugar levels normal and lower your risk for heart disease and heart attack.
Delissa is reacting to D: rejection and or C: unspoken pressure