Oct 31, 2023 · 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 muscle. In adults, …

6 days ago · It means the electrical signal is starting where it should, traveling the correct path, and producing a regular heartbeat between 60 and 100 beats per minute. When a doctor or nurse says …

Jan 24, 2026 · 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) node, or sinus …

A sinus rhythm is any cardiac rhythm in which depolarisation of the cardiac muscle begins at the sinus node. [1] It is necessary, but not sufficient, for normal electrical activity within the heart. [2]

Dec 19, 2025 · Normal sinus rhythm means the heartbeats are regular and between 60 and 100 beats per minute. Sinus rhythm is controlled by the sinus node, which sends electrical impulses to the heart.

Jan 15, 2026 · A sinus rhythm represents the heart’s default, healthy electrical pattern, functioning as the standard against which all other heart activity is measured. This rhythmic sequence is driven by …

Oct 8, 2024 · In normal sinus rhythm, pacemaking impulses arise from the SA node and are transmitted to the ventricles via the AV-node and His-Purkinje system

Understanding sinus rhythms is fundamental to mastering ECG interpretation. In this guide, “Sinus Rhythms Explained,” we explore the electrical impulses originating from the sinoatrial (SA) …

3 days ago · Sinus rhythm on an EKG usually means your heart’s electrical system is working normally and is often reassuring, but there are several factors to consider; see below to understand more. …

Nov 8, 2021 · What is a Sinus Rhythm? This page provides an introduction to sinus rhythms and links to our EKG interpretation courses and drills. A normal sinus rhythm refers to both a normal heart …