Conditions list medically reviewed by George Krucik, MD, MBA
Congestive heart failure (CHF) is a chronic condition that affects the chambers of your heart. Learn more about CHF, including symptoms and risk factors.
Seizures are changes in the brain's electrical activity. This change can cause dramatic, noticeable symptoms or it may not cause any symptoms. The symptoms of a severe…
Hypertensive heart disease refers to heart conditions caused by high blood pressure. Possible symptoms of acute hypertension include sweating and chills.
Pulmonary edema is a condition in which the lungs fill with fluid. Read about your risk, and what to do if you experience symptoms.
Near-drowning is a term used to describe almost dying from suffocating under water. It is the last stage before actual drowning, which often results in death.
Acute mountain sickness is a condition that occurs when your body can't adjust to a high level of altitude. Learn more about the signs and how to treat it.
The plague is a serious bacterial infection that can be deadly. It's caused by poor sanitation, overcrowding, and large rodent populations.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.