Event() The default constructor is defined for cleaner code. Event(boolean isAsync) This constructor is used to explicitly declare an event as synchronous or asynchronous. isAsynchronous() Any custom event that should not by synchronized with other events must use the specific constructor.
The answer is yes, particularly if the pain comes on suddenly and is severe or if it is accompanied by chest pain or pressure in the chest. Of course, not all left arm pain signals a heart attack. The pain could be a result of a problem with the nerves in that arm, for example. However, if the pain is sudden, you should seek medical attention immediately to rule out a heart attack. Many people know that left arm pain and chest pain can signal a heart attack, but not all heart attacks have these symptoms.
Chest Pain On Left Side- Analyzing The Cause. Chest pain on left side is often taken as a sign of heart attack. Angina is another crucial type of chest pain that is caused by excessive physical exertion or stress. It is particularly considered as a warning sign when it occurs during rest. Nonetheless, pain in left side of chest could also indicate minor issues like acidity and heartburn.