Average Temperatures in Florence, Tuscany, Italy. 1  The annual average temperature in Florence, Tuscany, Italy is mild at 14.6 degrees Celsius (58.3 degrees Fahrenheit).  Average monthly temperatures vary by 18.4 C (33.1F) which is a slightly low range.
For the novel, see Heartburn (novel) . Heartburn, also known as pyrosis, cardialgia, or acid indigestion, is a burning sensation in the chest, just behind the breastbone or in the epigastrium, the upper central abdomen. The pain often rises in the chest and may radiate to the neck, throat, or angle of the jaw.
1 Heartburn is a feeling of burning in your chest, and is a symptom of acid reflux or GERD. 2  People experience heartburn after eating specific foods or drinking certain beverages. 3  Symptoms of acid reflux that may accompany heartburn include: 4  difficulty swallowing, 5  chronic cough, 6  stomach pain in the upper abdomen,eartburn is a common cause of a burning sensation in the chest and chest pain. Heartburn can be associated with symptoms such as: 1  a sour taste in the mouth, 2  dry cough, 3  hoarseness,