Fluid around the heart, or pericardial effusion, is extra fluid in the sac surrounding your heart. It can be harmless and symptom-free. However, when builds up fast and compresses the heart (cardiac tamponade), it can be a life-threatening emergency needing immediate care. 

Female heart attack symptoms may include increased chest pressure, shortness of breath, nausea, cold sweats, dizziness, and pain in the arm, back, neck, or jaw. Some women may not have chest pain at all. If you notice sudden or unusual symptoms, call 911 right away.

Heart health supplements may help support markers like cholesterol and triglycerides. Psyllium fiber, omega-3s, and plant sterols have some of the strongest evidence. CoQ10, magnesium, tocotrienols, vitamin K2, GG, folic acid, and vitamin D may support heart health in other ways, although the research on some of these is still developing. Before starting any supplement, talk to your healthcare professional to make sure it fits your individual needs.