Sinus arrhythmia is a kind of arrhythmia (abnormal heart rhythm). For the most common type of sinus arrhythmia, the time between heartbeats can be slightly shorter or longer depending on …

2022年4月30日 · Sick sinus syndrome is a type of heart rhythm disorder. It affects the heart's natural pacemaker (sinus node), which controls the heartbeat. Sick sinus syndrome causes …

2023年10月31日 · Normal sinus rhythm is defined as the rhythm of a healthy heart. It means the electrical pulse from your sinus node is being properly transmitted throughout the heart …

2024年1月14日 · What Is a Normal Sinus Rhythm? Normal sinus rhythm is when your heart beats in a regular, organized way. Your body has a built-in pacemaker called the sinoatrial (SA) …

2024年6月7日 · What Is a Normal Sinus Rhythm? Normal sinus rhythm (NSR) is another name for a normal heart rhythm. The heartbeat is controlled by electrical signals that are transmitted to …

Normal heart rate (classically 60 to 100 beats per minute for an adult). The sinus node should pace the heart – therefore, P waves must be round, all the same shape, and present before …

2024年5月9日 · Sinus arrhythmia is a variation in the heart's sinus rhythm, usually caused by changes in a person's breathing cycle. It's a common finding, especially in children and young …

2019年3月29日 · Sinus arrhythmia is when your heart beats too slowly or too fast. The change of pace may happen when you breathe. This condition is common and usually benign. But, it …

2025年3月20日 · On an Electrocardiogram (ECG), the normal sinus rhythm (NSR) appears as a consistent and orderly pattern, indicating healthy heart function. NSR, also known as the …

2023年8月10日 · Sick sinus syndrome is an umbrella term that covers three heart rhythm problems (arrhythmias): sinus bradycardia, which causes a slow heart rate; tachycardias, …