According to the research, the correct option is the RR interval must be absolutely constant. It is a characteristic of normal sinus rhythm.
<h3>What is arrhythmia?</h3>
It implies a disorder of the rhythm that makes it not stable or regular and is caused by a failure in the electrical system of the heart rhythm, called the excitation and conduction system.
In this sense, it implies a disorder in the systole of the heart affecting the sinus rhythm that is considered normal in relation to the heart when the RR interval, which is the distance between two successive R waves, is constant, when the waves deviate from sinus rhythm, it is probable that they reveal the existence of some cardiac pathology.
Therefore, we can conclude that according to the research, the correct option is the RR interval must be absolutely constant. It is a characteristic of normal sinus rhythm.
Learn more about arrhythmia here: brainly.com/question/13095303
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Answer:
The best strategy for managing stress would be to follow James 1:2 in the bible and count it all joy.
Explanation:
If you count it all joy then you simply can't get stressed about anything in life. You know everything happens for a reason and if you truly believe and trust that everything will be okay then you won't stress. There will be no reason for worry.
Hope this helps.
- Que
Answer:
206 bones
and babies have 300 bones which then fuse together as they grow older to the 206
Explanation:
