Normal sinus rhythm means your heart beats in a regular, healthy pattern controlled by the sinoatrial (SA) node, typically between 60-100 beats per minute. On an ECG, normal sinus rhythm…

Tachycardia is a condition where your heart beats faster than 100 beats per minute while at rest. This rapid heart rate can cause symptoms like chest pain, dizziness, shortness of…

Bradycardia is when your heart beats slower than 60 beats per minute at rest. This condition can be normal for athletes or cause symptoms like dizziness and fatigue in others….

Atrial fibrillation (AFib) is an irregular heart rhythm where your heart’s upper chambers beat chaotically instead of in sync with the lower chambers. This common heart condition affects over 6…

An arrhythmia is an irregular heartbeat that occurs when your heart beats too fast, too slow, or with an uneven rhythm. Your heart’s electrical system controls this rhythm, and when…

Cardiac event recorders are portable ECG devices that continuously monitor your heart rhythm for weeks or months, capturing irregular heartbeats that standard tests often miss. These specialized monitors help doctors…

Portable ECG for home use means FDA-cleared devices that you can operate yourself to record heart rhythm without medical supervision. These consumer-grade monitors capture basic ECG data but aren’t substitutes…

A leadless ECG is a heart monitoring device that captures your heart’s electrical activity without traditional wires or leads attached to your chest. This wireless technology allows you to monitor…

A home EKG device lets you monitor your heart rhythm anytime, potentially catching dangerous arrhythmias before they become life-threatening emergencies. Home EKG monitoring can detect irregular heartbeats, track heart health…

A stress ECG is an electrocardiogram test that monitors your heart’s electrical activity while you exercise, typically on a treadmill or stationary bike. This test helps doctors detect heart problems…