Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
activity analyse analysis anatomy attack beat beating beats blood body cardiology coronary death doctor ecg ekg electrical electrocardiogram electrocardiograph exam exercise fitness health healthcare healthy heart heartbeat hospital human infarct infarction internal life medical medicine momento mori myocardial patient physical physician pressure pulse rate sick stress test tests trace treadmill treatment waveform