MSS: Mass Storage System: MSS: Manufacturers Standardization Society: MSS: Multiple Sclerosis Society: MSS: Maxtor Shared Storage: MSS: Mission Support Squadron: MSS: Multi-Spectral Scanner: MSS: Merit System Services: MSS: Mobile Servicing System: MSS: Ministry of State Security (Chinese counterintelligence organization) MSS: Management Support System: MSS: Maternal Serum Screening: MSS
Symptoms of aortic valve regurgitation include: 1  Shortness of breath, especially with activity. 2  Fatigue and weakness. 3  Fainting (syncope). 4  Trouble breathing at night. 5  Swelling in the legs and sometimes the rest of the body (edema). 6  Awareness of the heartbeat (palpitations), especially when lying on the left side.
Aortic regurgitation, when the aortic valve doesn't close completely, can cause severe heart symptoms. Aspirin poisoning is a medical emergency and can cause nausea, vomiting, drowsiness and more. Carbon monoxide poisoning can be fatal, symptoms include headache, dizziness, nausea, and vomiting. Chronic kidney disease is a condition of the kidneys that can cause high blood pressure, fatigue, and weakness. Cryptococcosis is a lung disease causing a wide range of digestive, respiratory and cardiovascular symptoms.