Cardiac patient in an ambulance. Paramedic administering a glyceryl trinitrate (GTN,nitroglycerin) spray to a 50-year-old cardiac patient inside an ambulance. GTN is a vasodilator (blood vessel widening) drug used to treat angina pectoris,pain due to the constriction of the cardiac arteries,and hypertension (high blood pressure) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fredberg, Thomas |
Bildgröße: | 3543 px × 5315 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | vorhanden |
Restrictions: | - |