Cardiac Rhythm -

: Ventricular contraction (bottom chambers pumping blood to the lungs and body). T Wave : Ventricular recovery (preparing for the next beat). Common Variations and Abnormalities (Arrhythmias)

: An irregular and often rapid heart rhythm that can increase the risk of stroke or heart failure. cardiac rhythm

Your heart rhythm naturally fluctuates based on activity, stress, or sleep. However, it is considered abnormal (an arrhythmia) when it is inappropriately fast, slow, or irregular. : A fast resting heart rate exceeding 100 bpm. Bradycardia : A slow resting heart rate below 60 bpm. : Ventricular contraction (bottom chambers pumping blood to

: A common, harmless variation where the heart rate slightly increases during inhalation and decreases during exhalation. Your heart rhythm naturally fluctuates based on activity,

Cardiac rhythm is the regular pattern of your heartbeat, controlled by the heart’s internal electrical system. In a healthy adult at rest, this rhythm typically falls between 60 and 100 beats per minute (bpm). Normal Cardiac Rhythm

: Atrial contraction (top chambers pumping blood to the bottom chambers).