Heart-hand syndrome type 1 is more commonly known as Holt–Oram syndrome. Is the most prevalent form of heart-hand syndrome.

It is an autosomal dominant disorder that affects bones in the arms and hands (the upper limbs) and may also cause heart problems. The syndrome includes an absent radial bone in the arms, an atrial septal defect, and a first degree heart block.

Heart-hand syndrome type 2 is also known as Berk–Tabatznik syndrome. Berk–Tabatznik syndrome is a condition with an unknown cause that shows symptoms of short stature, congenital optic atrophy and brachytelephalangy. This condition is extremely rare with only two cases being found.

PDA is usually diagnosed using noninvasive techniques. Echocardiography (in which sound waves are used to capture the motion of the heart) and associated Doppler studies are the primary methods of detecting PDA. Electrocardiography (ECG), in which electrodes are used to record the electrical activity of the heart, is not particularly helpful as no specific rhythms or ECG patterns can be used to detect PDA.

A chest X-ray may be taken, which reveals overall heart size (as a reflection of the combined mass of the cardiac chambers) and the appearance of blood flow to the lungs. A small PDA most often accompanies a normal-sized heart and normal blood flow to the lungs. A large PDA generally accompanies an enlarged cardiac silhouette and increased blood flow to the lungs.

Robert E. Gross, MD performed the first successful ligation of a "patent ductus arteriosus" on an eight-year-old girl at Children's Hospital Boston in 1938.

Word salad can be generated by a computer program for entertainment purposes by inserting randomly chosen words of the same type (nouns, adjectives, etc.) into template sentences with missing words, a game similar to Mad Libs. The video game company Maxis, in their seminal SimCity 2000, used this technique to create an in-game "newspaper" for entertainment; the columns were composed by taking a vague story-structure, and using randomization, inserted various nouns, adjectives, and verbs to generate seemingly unique stories.

Another way of generating meaningless text is mojibake, also called "Buchstabensalat" ("letter salad") in German, in which an assortment of seemingly random text is generated through character encoding incompatibility in which one set of characters are replaced by another, though the effect is more effective in languages where each character represents a word, such as Chinese, than a letter.

More serious attempts to produce nonsense automatically stem from Claude Shannon's seminal paper "A Mathematical Theory of Communication" from 1948

where progressively more convincing nonsense is generated first by choosing letters and spaces randomly, then according to the frequency with which each character appears in some sample of text, then respecting the likelihood that the chosen letter appears after the preceding one or two in the sample text, and then applying similar techniques to whole words. Its most convincing nonsense is generated by second-order word approximation, in which words are chosen by a random function weighted to the likeliness that each word follows the preceding one in normal text:

THE HEAD AND IN FRONTAL ATTACK ON AN ENGLISH WRITER THAT THE CHAR-

ACTER OF THIS POINT IS THEREFORE ANOTHER METHOD FOR THE LETTERS THAT

THE TIME OF WHO EVER TOLD THE PROBLEM FOR AN UNEXPECTED.

Markov chains can be used to generate random but somewhat human-looking sentences. This is used in some chat-bots, especially on IRC-networks.

Nonsensical phrasing can also be generated for more malicious reasons, such as the Bayesian poisoning used to counter Bayesian spam filters by using a string of words which have a high probability of being collocated in English, but with no concern for whether the sentence makes sense grammatically or logically.

Word salad may describe a symptom of neurological or psychiatric conditions in which a person attempts to communicate an idea, but words and phrases that may appear to be random and unrelated come out in an incoherent sequence instead. Often, the person is unaware that he or she did not make sense. It appears in people with dementia and schizophrenia, as well as after anoxic brain injury. Clang associations are especially characteristic of mania, as seen in bipolar disorder, as a somewhat more severe variation of flight of ideas. In extreme mania, the patient's speech may become incoherent, with associations markedly loosened, thus presenting as a veritable word salad.

It may be present as:

- Clanging, a speech pattern that follows rhyming and other sound associations rather than meaning

- Graphorrhea, a written version of word salad that is more rarely seen than logorrhea in people with schizophrenia.

- Logorrhea, a mental condition characterized by excessive talking (incoherent and compulsive)

- Receptive aphasia

- Schizophasia, a mental condition characterized by incoherent babbling (compulsive or intentional, but nonsensical)

The evil eye is a curse believed to be cast by a malevolent glare, usually given to a person when they are unaware. Many cultures believe that receiving the evil eye will cause misfortune or injury. Talismans created to protect against the evil eye are also frequently called "evil eyes".

The idea expressed by the term causes many different cultures to pursue protective measures against it. The concept and its significance vary widely among different cultures, primarily in West Asia. The idea appears several times in rabbinic literature. It was a widely extended belief among many Mediterranean and Asian tribes and cultures. Charms and decorations with eye-like symbols known as nazars, which are used to repel the evil eye, are a common sight across Armenia, Albania, Tunisia, Turkey, Egypt, Iran, Iraq, Pakistan, Israel, Morocco, Greece, the Levant, Afghanistan, Syria, southern Spain, and Mexico, and have become a popular choice of souvenir with tourists.

There are some common witnesses of evil eye are eyes with different colors especially green or blue its common but can be considered as a curse or Badluck but most of the cases are its just the brain. The brain is very complicated and sometimes it gives information from eyes or process from the brain by the memory that are not actually at present. However it can be a curse or a message from the "Devil".