Cardiac stress test. Artwork showing a patient undergoing a cardiac stress test on a treadmill. At top are ECG (electrocardiogram) traces showing the patient's heart rate at rest (left) and during exercise (right). Cardiac stress tests can be used to diagnose coronary disease that may be missed when the patient is at rest or to determine safe levels of exercise for a heart disease patient | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gardiner, Peter |
Bildgröße: | 4419 px × 4134 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |