The P wave measures the atriums. The Q,R,S Complex measures ventricles. The T wave measures repolarization.
a b c
At area A, conduction is occurring. At area B, convection is occurring. At area C, radiation is occurring.
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The vertical axis of the EKG paper measures the amplitude or voltage of the electrical signals generated by the heart. This is typically expressed in millivolts (mV), with each small square representing 0.1 mV. The height of the deflections in the EKG waveform indicates the strength of the electrical activity occurring during each heartbeat.
4 chambers ... Within the adult heart are two parallel independent systems, each consisting of an auricle, or atrium, and a ventricle; from their anatomical positions these systems are often designated the right heart and the left heart.
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4 chambers ... Within the adult heart are two parallel independent systems, each consisting of an auricle, or atrium, and a ventricle; from their anatomical positions these systems are often designated the right heart and the left heart.
The cardiac pressure graph shows the changes in pressure within the heart during each heartbeat. It reveals how effectively the heart is pumping blood and how well it is able to maintain proper blood flow throughout the body. By analyzing the peaks and valleys of the graph, healthcare professionals can assess the overall functioning of the heart and identify any potential issues or abnormalities.
It's a circle, thus there is no first in the long run ... but as the blood 'pools' in the ventricles during each heart beat, then "first flow" is either within the ventricles OR through the main arteries (aortic and pulmonary).
Metaphorically speaking, the idea of "gold hidden within the depths of the human heart" suggests that there is valuable potential or goodness within each person. This concept emphasizes the belief that people have inherent worth and positive qualities that may not always be immediately apparent.
The amount of hurricanes occurring varies each year there's and estimation to when they are occurring but there are no steady number
Recording your heart rate before, during, and after each workout.