| ARA | American Rheumatism Association |
|---|
| ARC | AIDS-related complex |
|---|
| ARD | acute-respiratory-distress (Viren) |
|---|
| AR-DRGs | Australian Refined Diagnosis Related Groups |
|---|
| ARDS | adult respiratory distress syndrome |
|---|
| Arg | Arginin |
|---|
| ARPKD | autosomal rezessiv polycystic kidney disease |
|---|
| ARRT | American Registry of Radiologic Technologists |
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| ARV | AIDS-assoziiertes Retrovirus |
|---|
| AS | Asperger-Syndrom |
|---|
| AS | Aminosäure |
|---|
| AS | Aortenstenose |
|---|
| AS | Asepsis/ Antisepsis |
|---|
| ASA | Atriales septum aneurysma |
|---|
| ASA | antisarkolemmaler Antikörper |
|---|
| ASAT | aspartat amino transferase |
|---|
| ASB | assisted spontaneous breathing |
|---|
| asc. | ascendens/ ascendierend (aufsteigend) |
|---|
| ASCUS | atypical squamous cells of undetermined significance |
|---|
| ASD | Vorhofseptumdefekt |
|---|
| ASD | Arbeitsgemeinschaft für strukturierte Diabetestherapie |
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| ASE | Antistreptolysin Einheit |
|---|
| ASH | Alkoholische Steatohepatitis |
|---|
| ASH | American Society of Hematology |
|---|
| ASH | EKG: asymetrische Septumhypertrophie |
|---|
| ASHG | American Society of Human Genetics |
|---|
| ASK | Antistreptokinase |
|---|
| ASL | Antistreptolysin |
|---|
| Asn | Asparagin |
|---|
| Asp | Aspartat |
|---|
