Which sinus rhythm has a rate of less than 60 beats per minute?
singleAnswer
sinus bradycardia bradycardia
Bradycardia Sinus bradycardia
Which sinus rhythm has a rate of less than 60 beats per minute?
Bradycardia Sinus bradycardia Athletic heart syndrome Heart rate Electrical conduction system of the heart Arrhythmia Sinus rhythm Junctional rhythm Accelerated idioventricular rhythm Transcutaneous pacing
Bradycardia is a condition typically defined wherein an individual <b>has</b> a resting 
heart <b>rate</b> of under 60 beats per minute (BPM) in ... The second, sinus 
bradycardia, is a <b>sinus rhythm</b> of <b>less than 60 BPM</b>. It is a common condition 
found in both&nbsp;... Sinus bradycardia is a <b>sinus rhythm</b> with a <b>rate</b> that is <b>lower than</b> normal. In 
humans, bradycardia is generally defined to be a <b>rate</b> of under <b>60 beats per</b> 
<b>minute</b>. The ECG can detect sinus bradycardia, a resting heart <b>rate</b> of <b>fewer than 60 beats</b> 
<b>per minute</b>. This is often accompanied by <b>sinus arrhythmia</b>. The pulse of a&nbsp;... Heart <b>rate</b> is the <b>speed</b> of the heartbeat measured <b>by the</b> number of contractions (
<b>beats</b>) of the ... Bradycardia is a slow heart <b>rate</b>, defined as below <b>60 bpm</b> at rest. 
... unregulated, the SA node would initiate a <b>sinus rhythm</b> of approximately 100 
<b>bpm</b>. ... Since resting <b>rates</b> are considerably <b>less than</b> this, it becomes evident 
that&nbsp;... The electrical conduction system of the heart transmits signals generated usually 
<b>by the</b> ... Cardiac muscle <b>has</b> some similarities to neurons and skeletal muscle, 
as well as ... An &#39;<b>arrhythmia</b>&#39; refers to an abnormal <b>rhythm</b> or <b>speed</b> of <b>rhythm</b> of 
the ... A resting heart that <b>beats</b> slower <b>than 60 beats per minute</b>, or faster <b>than</b> 
100&nbsp;... <b>Arrhythmia</b>, also known as cardiac <b>arrhythmia</b> or heart <b>arrhythmia</b>, is a group of 
conditions in which the heartbeat is irregular, too fast, or too slow. The heart <b>rate</b> 
that is too fast – above 100 <b>beats per minute</b> in adults – is called tachycardia, and 
a heart <b>rate</b> that is too slow – below <b>60 beats per minute</b> – is called bradycardia ... 
A slow <b>rhythm</b> (<b>less than 60 beats</b>/<b>min</b>) is labelled bradycardia. A <b>sinus rhythm</b> is any cardiac rhythm in which depolarisation of the cardiac 
muscle begins at the sinus node. It is characterised <b>by the</b> presence of correctly 
oriented P waves on the ... Normal heart <b>rate</b> (classically <b>60</b> to 100 <b>beats per</b> 
<b>minute</b> for an adult). Regular rhythm, with <b>less than</b> 0.16 second variation in the 
shortest and&nbsp;... It happens in some instances such as digoxin toxicity, and usually <b>has</b> a <b>rate</b> of 
between <b>60</b> and 100 <b>bpm</b>. See also[edit]. Junctional tachycardia &middot; Junctional&nbsp;... Accelerated idioventricular <b>rhythm</b> is a ventricular <b>rhythm</b> with a <b>rate</b> of between 
40 and 120 <b>beats per minute</b>. ... Though some other references limit to between 
<b>60</b> and 100 <b>beats per minute</b>. ... It can most easily be distinguished from VT in 
that the <b>rate</b> is <b>less than</b> 120 and usually <b>less than</b> 100 <b>bpm</b>. ... (paroxysmal and 
<b>sinus</b>)&nbsp;... Transcutaneous pacing (also called external pacing) is a temporary means of 
pacing a patient&#39;s ... By convention, a heart <b>rate</b> of <b>less than 60 beats per minute</b> 
in the adult ... Some common causes of hemodynamically significant bradycardia 
include myocardial infarction, <b>sinus</b> node dysfunction and complete heart block.
humans
Sinus bradycardia