This electrical signal start in the sinoatrial node generates an electrical impulse. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.

Explanation:

The electrical impulses generated by the myocardium stimulate the heartbeat. This electrical signal originates in the sinoatrial node located in the upper part of the right atrium. When the sinoatrial node generates an electrical impulse, it stimulates the contraction of the atria. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.

5 0

3 years ago

Researchers have found that men with a repressive coping style tend to have a particularly sharp rise in blood pressure and hear

kvv77 [185]

Answer:

trying to be good

Explanation:

5 0

3 years ago

Former Olympic gold medal winner Mary Lou Retton did not work as an actress in her post-athletic career.

GaryK [48]

False. She starred in commercials

7 0

3 years ago

Read 2 more answers

When is using online resources more efficient than visiting a doctor? when a patient needs an illness diagnosis, when a patient

ICE Princess25 [194]

Answer:

Presenta Don Quijote de la Mancha: autor,

fechas, tema, personajes.

2. Relata las diferentes etapas de la historia

de don Quijote de la Mancha.

3. Elige un adjetivo para calificar a don Quijote

y a Sancho Panza y justifica: aventurero,

razonable, loco, heroico, te

Explanation:

Presenta Don Quijote de la Mancha: autor,

fechas, tema, personajes.

2. Relata las diferentes etapas de la historia

de don Quijote de la Mancha.

3. Elige un adjetivo para calificar a don Quijote

y a Sancho Panza y justifica: aventurero,

razonable, loco, heroico, te

6 0

2 years ago