What is irony jstor?

1. A figure of speech in which the intended meaning is the opposite. of that expressed by the words used; usually taking the form of. sarcasm or ridicule in which laudatory expressions are used to imply condemnation or contempt. 2.

Why is irony important in literature?

Why is it important? Authors can use irony to make their audience stop and think about what has just been said, or to emphasize a central idea. The audience’s role in realizing the difference between what is said and what is normal or expected is essential to the successful use of irony.

What are the functions of irony?

Overall, as a literary device, irony functions as a means of portraying a contrast or discrepancy between appearance and reality. This is effective for readers in that irony can create humor and suspense, as well as showcase character flaws or highlight central themes in a literary work.

What causes an irritable focus in atrial tachycardia?

An “irritable focus,” when cells outside the sinus node start generating an electrical impulse automatically on their own Sometimes, atrial tachycardia is idiopathic, meaning doctors can find no specific cause. What are the complications of atrial tachycardia?

What is the definition of atrial tachycardia ( SVT )?

Atrial tachycardia is defined as a supraventricular tachycardia (SVT) that does not require the atrioventricular (AV) junction, accessory pathways, or ventricular tissue for its initiation and maintenance.

What are the signs and symptoms of reentrant atrial tachycardia?

Signs and symptoms. Reentrant atrial tachycardia is not uncommon in patients with a history of a surgically repaired atrial septal defect. The scar tissue in the atrium may give rise to the formation of a reentrant circuit. On physical examination, the primary abnormal finding is a rapid pulse rate.

What causes fainting spells with ventricular tachycardia?

Possible complications include: Blood clots that can cause a stroke or heart attack Inability of the heart to pump enough blood (heart failure) Frequent fainting spells or unconsciousness Sudden death, usually only associated with ventricular tachycardia or ventricular fibrillation