This form is identical to the type of AV block described by Hay in 1906 without the bene�t of electrocardiography.
22.
He was also interested in electrocardiography, especially vector cardiography and had machines constructed to show the three-dimensional view.
23.
The center includes a computer and magnetic resonance imaging, arthroscopy, ultrasound, electrocardiography, echocardiography, fibrogastroduodenoscopy, laboratory.
24.
This definition still holds today, and is interesting in the fact that his studies and description predate the use of electrocardiography.
25.
The Hospital also offers medical and surgical services, diagnostic laboratory and imaging ( radiography, ultrasonography, and electrocardiography ) services.
26.
Though the basic principles of that era are still in use today, many advances in electrocardiography have been made over the years.
27.
In 1924, Einthoven was awarded the Nobel Prize in Medicine for inventing the first practical system of electrocardiography used in medical diagnosis.
28.
With the emergence of electronic amplification, it was quickly discovered that many features of the electrocardiography were revealed with various electrode placement.
29.
Electrocardiography ( ECG or EKG ) measures the electrical depolarization of the heart muscles using various electrodes placed near the chest and limbs.
30.
In a second cohort study, exercise electrocardiography was similarly found to be a poor predictor of acute coronary syndrome at follow-up.
