Definitely believable since sustained stress is highly related to sustained blood pressure issues. Sustained stress onto your heart damages your heart and other organs such as kidney and your liver. Ask any doctor who has even remote specialization or expertise with heart disease. Stress is directly correlational to heart disease. If you do experience palpitation or risk of high blood, I recommend you regularly check…
Is there a better word than "stress" for this? Stress (in the form of exercise) is also how you fend off heart disease.