An idioventricular rhythm is very similar to ventricular tachycardia except the ventricular rate is less than 60 beats per minute. All other characteristics of VT apply; this includes the presence ...

A junctional rhythm occurs when the electrical activation of the heart originates near or within the atrioventricular node, rather than from the sinoatrial node. Because the normal ventricular ...

Many of those have EKG capabilities. The Apple Watch Series 4 and up starts at $249 and can detect irregular heart rhythms by completing an electrical circuit across a user’s body. You can ...