Biology, 29.01.2020 11:54 dndndndnxmnc

In the past, an irregular heart rhythm was treated by using a drug to regulate the beat. there is a treatment that can also regulate heart rhythms that has replaced drugs in some cases. what is that treatment?
a. pacemaker
b. angioplasty
c. clot-dissolving drugs
d. myocardial infarction

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Answer from: theman300045

The correct answer would be a. pacemaker.

A pacemaker is a medical device implanted in a chest or abdomen of a person suffering from arrhythmias (irregular heart rate; too fast, too slow, or irregular rhythm).

It is used in monitoring and maintaining a heart rate of a person.

It consists of a computerized generator, battery, and wires with sensors.

If an abnormal rhythm is detected by a device, it generates electrical impulses which help in contraction of heart muscles and thus, help in regulating the electrical conduction system of a heart.

Answer from: nockturnal1993

The correct answer would be a. pacemaker.

A pacemaker is a medical device implanted in a chest or abdomen of a person suffering from arrhythmias (irregular heart rate; too fast, too slow, or irregular rhythm).

It is used in monitoring and maintaining a heart rate of a person.

It consists of a computerized generator, battery, and wires with sensors.

If an abnormal rhythm is detected by a device, it generates electrical impulses which help in contraction of heart muscles and thus, help in regulating the electrical conduction system of a heart.

Answer from: skatingby7522

I think it would be a. peacemaker sorry if im no help

Answer from: joshuajoseph249

I think it would be a. peacemaker sorry if im no help

Answer from: Quest

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

Answer from: Quest

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

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