Question

what is sinus arrhythmias​

Answer 1

A sinus arrhythmia is an irregular heartbeat that's either too fast or too slow. One type of sinus arrhythmia, called respiratory sinus arrhythmia, is when the heartbeat changes pace when you inhale and exhale. In other words, your heartbeat cycles with your breath. When you breathe in, your heart rate increases.

Answer 2

Answer:

A Sinus arrhythmia is an irregular heartbeat that's either too fast or too slow. One type of sinus arrhythmia, called respiratory sinus arrhythmia, is when the heartbeat changes pace when you inhale and exhale. In other words, your hearbeat cycles with your breath. When you breath, in your heart rate increases. When you exhale, it falls.

Symptoms :

Palpitations

Slow heart rate

Shortness of breath

Causes :

Any interruption to the electrical impulses that cause the heart to contract can result in arrhythmia

For a person with a healthy heart, they should have a heart rate between 60-100 beats per minute when resting

The more fit a person is, lower their resting heart beat

It can caused by :

alcohol abuse

diabetes

drug abuse

excessive coffee consumption

heart disease like congestive heart failure

hypertension (high blood pressure)