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CPR training course. Instructor interacting with students
Pregnant woman checking pulse and training performance on fitness tracker app on smartwatch after exercising at home.
An ElectroCardioGraph ECG, a chart that draws the electricity of the heart and gives an idea on the heart condition and the rhythm and excludes any angina pectoris or myocardial infarction, Normal ECG, selective focus
Female nurse is putting Holter monitor on the chest of young male patient at cardiology clinic, preparing him for a stress test on a treadmill
Cardiologist placing electrodes on a patient for a stress test
A panoramic shot of an electrocardiogram with interesting patterns
Doctor observing the progress of a cardiopulmonary stress test taken by the male patient riding a bicycle ergometer. Healthcare and medicine concept.
The female doctor points at the whiteboard while answering questions from the unrecognizable medical staff she is meeting with.
Graph showing the results of the electrocardiogram (EKG) test on recording paper.
Medical backgrounds, cardiogram close up
The fitness instructor uses the whiteboard at the gym to write exercises for his group to follow at the gym
a mixed age group listen to their tutor as he shows the procedure involved to resuscitate using a defibrillator .
ECG Electrocardiograph paper that shows sinus rhythm abnormality of right ventricular hypertrophy. Cardiac fibrillation. Normal sinus rhythm ECG. Vital sign. Medical healthcare symbol.
Doctor shows the patient the ECG recording of the electrical activity of the heart
A strong man does dips on parallel bars, demonstrating his upper body strength and commitment to fitness and muscle building in the spacious gym.
Happy mature female doctor talking to large group of her colleagues on a presentation in a hospital.
Echocardiogram Ultrasound of heart and examination of heart. Diseases of cardiovascular system
Electromyography EMG and Somatosensory Evoked Potential PEV of lower extremities, neurophysiological test applies electrical stimuli near the nerves
A young female doctor of Asian decent sits at the front of a class as she leads a lecture to a group of students. She is dressed professionally in a lab coat and has a stethoscope around her neck. The students are each dressed casually and are listening attentively as they take notes.
Young Karate fighters, school age children practising karate. They are all dressed in karategi-karate uniform. Interior of karate school in Mississauga, Ontario in Canada.
Closeup of electrocardiogram EKG printout
Coach Observing Wrestlers During Practice
Closeup of ECG print ready for analyze
Worried young medical student looking to educational exam during class at university
ECG ElectroCardioGraph paper that shows sinus rhythm abnormality of right ventricular hypertrophy, inferior T wave due to hypertrophy and ischemia, Abnormal ECG study, unconfirmed diagnosis, selective focus
Paramedic analyzes an ECG
A young athletic woman is doing warm-up exercises before starting a workout
Scientific charts, cardiograms and mathematical calculations
heart rate paper sheet
Free Images: "bestof:12leadECG.jpg I captured this 12 lead ECG from a friend of mine during a training class at the fire station Transferred from http //en wikipedia org en"
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