Concept explainers
To review:
The given blank space in the statement using the following ECG graph.
QRS duration: __________ QT duration: ____________
Ventricular rate and rhythm: _____________
Atrial rate rhythm: _____________________
PR interval: __________________________
Interpretation: ________________________
Introduction:
The process by which the heart rate of a patient is recorded is known as electrocardiography (ECG). The representation of this heart rate in a graph is called electrocardiogram. The electrical changes in the heart are detected by electrodes that are placed on the skin. The graph shows various components, such as P, Q, R, S, T, and U. These graphs are seen by doctors who interpret them in a systemic approach.
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Chapter 14 Solutions
Cardiopulmonary Anatomy & Physiology
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- The small squares on the standard ECG paper representA. 0.02 secondB. 0.04 secondC. 0.06 secondD. 0.08 secondarrow_forwardThe standard EKG consists of 10 sensors that record 12 leads of the heart’s electrical activity from different angles, allowing for a thorough three-dimensional interpretation of its activity. This is transmitted by the electrodes to the equipment to be interpreted and is used to diagnose cardiac medical conditions. In case of an abnormal EKG, the second step would be to use a Holter monitor. How would you explain how to perform an EKG (steps)? Where will you place the electrodes when performing and EKG? Why? What are the different lead types, connections, and placements? When you conclude an EKG, what are the different components that you need to observe and confirm before you disconnect the patient? Can you explain the difference between normal, abnormal, and artifacts? What is a Holter monitor? Under what circumstances would one be ordered for a patient? How do you use a Holter monitor? Educate a patient: What you will do before, during, and after an electrocardiogram or…arrow_forward
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