There will be an overriding of the atria or overloading of the heart.
Nothing significant happens... intensity of S1 might decrease
it would be for efficient
this occurs with a premature beat known as a PAC (premature atrial contraction) A t wave is ventricular repolarization (the ventricle getting ready to beat again. A premature atrial contraction may happen at this time but you can discern the actual p wave as it is hidden in the t wave. Pac's are normal, most people have them occasionally. They can increase with stress, caffeine, smoking. The other cause would be in an irregularly fast arrhythmia in with the heart is beating so fast that the p wave is coming very close to the t wave and hard to discern it
the cell would not form
No, you would not be able to feel a pulse during atrial systole alone. A pulse is felt when blood is ejected from the heart into the arteries during ventricular systole, when the ventricles contract and pump blood into the aorta and pulmonary artery. Atrial systole occurs just before ventricular contraction and primarily fills the ventricles with blood, so it does not generate the pressure wave necessary to create a palpable pulse.
"Won't" is a contraction for "will not." Even though the basic verb has an 'i' and the contraction has 'o' they are still related. "Would' is also historically a past tense of "will."
The contraction form would be what'd (e.g. what'd gone wrong?). But most dictionaries consider it nonstandard, and some take what'd to only mean "what did" (what'd you say?) or possibly "what would (what'd happen if I push this button?)."
If the contraction occurred at the same rate as the expansion has, then it would take about fifteen billion years.
The contraction for that would is that'd (that-ihd or thahd), It is also the contraction for "that had."
Atrial refers to the top portion of the heart and diastole is when the heart is at rest. Atrial diastole would be when the top portion of the heart is not beating.
The contraction for "you would" is you'd.
The cell ensures that mitosis and cytokinesis occurred without any mistakes.