When the heart is functioning properly the sinus node controls the firing of action potential that contract the heart. When the sinus node dominates the heart will contract in a synchronized and effective rhythm This is called sinus rhythm.
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Sinus nodes (sa nodes)
Sinus nodes (sa nodes)
Sinus rhythm with atrial run is a type of heart rhythm where the heart's electrical signals originate from the sinus node in the right atrium. This rhythm is considered normal and healthy for the heart. However, the presence of atrial run can sometimes indicate underlying heart conditions such as atrial fibrillation or atrial flutter. Monitoring and managing these conditions is important for maintaining cardiac health and preventing complications like stroke or heart failure.
Sinus rhythm refers to a heart rhythm that is controlled by the depolarisation of the sinoatrial node. You can also have focal ectopic rhythms where random areas of the heart depolarise first and you can have supraventricular rhythms.
normal sinus rhythm
Sinus rhythm
Sinus rhythm .
defibrillators
the beat of your heart when the beats goes up and down in a rhythm scale
Atrial fibrillation (afib) is an irregular heart rhythm where the upper chambers of the heart beat chaotically and out of sync with the lower chambers. Sinus rhythm is a normal heart rhythm where the heart beats in a regular, coordinated pattern. Key differences include the irregularity of afib versus the regularity of sinus rhythm, as well as the potential for symptoms and complications associated with afib.