Author: Monitorlyr

An “unclassified heart rhythm” on your ECG app means the device detected something unusual but couldn’t identify the specific type of heart rhythm abnormality. This reading typically happens when your…

A PVC (premature ventricular contraction) on your home EKG strip appears as a wide, bizarre-looking beat that comes early and disrupts the normal heart rhythm pattern. You can spot a…

EKG for tachycardia reveals heart rates above 100 beats per minute through characteristic patterns on the electrocardiogram tracing. Your EKG will show narrow or wide QRS complexes depending on whether…

An EKG for bradycardia shows a heart rate below 60 beats per minute with normal electrical patterns but slower timing intervals between heartbeats. You can identify bradycardia on an EKG…

An irregular EKG shows abnormal heart rhythms with uneven spacing between beats, missing waves, or extra electrical activity that doesn’t match a normal pattern. You’ll typically see variations in the…

A normal heart rhythm on a chart shows a regular pattern with consistent P waves, QRS complexes, and T waves repeating at steady intervals. The heart rate typically falls between…

You can calculate heart rate from an EKG strip by counting the number of R-waves (the tall spikes) in a 6-second strip and multiplying by 10, or by measuring the…

Yes, your EKG can appear upside down if the limb leads are placed incorrectly, with the most common mistake being swapping the left and right arm electrodes. Proper EKG lead…

When your heart monitor displays “unreadable,” it typically means the device cannot detect a clear electrical signal from your heart due to poor contact, movement, or technical issues. The most…

Yes, home EKG devices can give false positives due to movement, poor contact, or device limitations. These incorrect readings happen when the device shows abnormal heart activity that isn’t actually…