I’m pretty sure it’s B!! please correct me if i’m wrong.
Maintenance of normal sinus rhythm
antidysrhytmic drugs are used to treat abnormal rhythm of the heart. Abnormal rhythm is usually due to the irregular electrical stimulation of the electrical activity of the heart. This can work by correcting the cardiac function there are four classes of this drugs such as Class I for sodium channels, Class II which are the beta blocker, Class III which are the drugs that prolong repolarization and Class IV which are the calcium channel blocker.
Answer:
More sequences are conserved between rabbits and humans than between humans and mice.
Explanation:
That's the reason experimental trial of drugs or vaccines are first tested on rabbits.
A Burr hole.
hope this helps!
Logos just means study. so biology = study of life :-)
