| Heart rate, oxygen saturation, and blood pressure were recorded by electrocardiography, pulse oximetry, and sphygmomanometry, respectively. |
| Chest radiography and electrocardiography are useful in the initial evaluation of patients with mitral stenosis. |
| Although many general practices have facilities for electrocardiography, the prognostic importance of common abnormalities is underappreciated. |
| In the clinical assessment of chest pain, electrocardiography is an essential adjunct to the clinical history and physical examination. |
| A clinical history and examination, 12 lead electrocardiography, and measurement of troponin concentration are the essential diagnostic tools. |
| Typical indications for paediatric electrocardiography include syncope, exertional symptoms, tachyarrhythmias, bradyarrhythmias, and drug ingestion. |
