WebAn arrhythmia is an abnormal heartbeat. The heart normally beats in a regular rhythm, but an arrhythmia (ay-RITH-mee-uh) can make it beat too slowly, too quickly, or irregularly. This erratic pumping can lead to a variety of symptoms, including tiredness, dizziness, and chest pain. Many arrhythmias don't need medical care, but some can pose a ... WebNormally, the heart’s electrical system triggers the resting heart to beat in this precise sequence 60 to 100 times each minute. This is referred to as normal sinus rhythm. With …
Sick sinus syndrome - Symptoms and causes - Mayo …
WebNov 8, 2024 · Sinus Arrhythmia. The ECG rhythm will appear irregular, varying with respiration with heart rate that is normal (60-100 bpm) and rate may increase during inspiration. The P wave is normal and the PR interval is also normal (0.12-0.20 sec). The QRS complex will typically be normal (0.06-0.10 sec). WebJul 30, 2024 · Normal sinus rhythm is a regular rhythm that occurs in generally healthy people. Sinus arrhythmia is an irregularity in the heart rhythm that originates at the sinus node. In general,... florida highway patrol pistol
Normal Sinus Rhythm vs. Atrial Fibrillation Irregularities
WebNov 11, 2024 · A normal sinus rhythm means your heart rate is within a normal range. Sometimes, the sinus node sends electric pulses too fast or too slowly. This is referred … WebApr 5, 2024 · In general, the outlook for heart arrhythmia is good. Everyone experiences irregular heartbeats or abnormal heart rhythms from time to time. That said, some types of heart arrhythmia can be fatal within minutes. Call 911 and seek immediate medical attention if someone with a cardiac arrhythmia experiences any signs and symptoms of a heart … WebMay 7, 2024 · Confusion or memory problems Dizziness or lightheadedness Easily tiring during physical activity Fatigue Fainting (syncope) or near-fainting Shortness of breath When to see a doctor Many things can cause signs and symptoms of bradycardia. It's important to get a prompt, accurate diagnosis and appropriate care. florida highway patrol siren pack