Heart health tips: How to spot common warning signs

February marks American Heart Month, a critical time to recognize the signs of heart trouble that often go ignored. Dr. Raelene Brooks, Dean of the College of Nursing at the University of Phoenix, shares expert advice on monitoring heart health and distinguishing between routine symptoms and medical emergencies. From understanding how stress impacts the heart to identifying why symptoms often look different in women, learn practical lifestyle habits to protect your cardiovascular health this month.