Heartburn (pyrosis) commonly causes a burning pain in the chest, regurgitation, and nausea. It is a common symptom of acid reflux and GERD.| Health
Anxiety, asthma, or COPD may cause sudden shortness of breath (dyspnea). Having pneumonia or heart disease may also cause it.| Health
Heart disease symptoms often include chest pain, shortness of breath, fatigue, and swelling. Subtle signs include depression, anxiety, and skin changes.| Health
Coronary artery disease is the most common type of heart disease, which causes symptoms such as chest pain, shortness of breath, and fatigue.| Health