A person feeling his heartbeat in his throat is likely experiencing heart palpitations, states MedlinePlus. Although usually not serious, strong emotions, physical activity, medications, hormonal changes and medical conditions can cause palpitations, explains WebMD. Abnormal electrolyte levels, dietary supplements, nicotine, caffeine, alcohol or illegal street drugs can also cause palpitations.Continue Reading
Anxiety, fear, stress and panic attacks can cause a person to feel heart palpitations in the throat, chest or neck, elaborates WebMD, as can strenuous exercise. Use of diet pills, asthma inhalers, decongestants and thyroid medication can lead to heart palpitations, and women undergoing hormonal changes during menstruation, pregnancy or perimenopause can experience heart palpitations. People who are dehydrated or who have anemia, thyroid disease, low blood sugar, low blood pressure or fever may develop palpitations.
Sometimes abnormal heart rhythm causes heart palpitations, notes MedlinePlus. Heart valve abnormality, heart disease, abnormal levels of potassium in the blood and low blood oxygen levels can cause irregular heartbeats. Some people experience heart palpitations following a heavy meal, states WebMD, particularly meals high in fat, sugar, carbohydrates, sodium or monosodium glutamate.
MedlinePlus recommends consulting with a physician after experiencing heart palpitations to rule out serious medical conditions. Home treatment involves reducing intake of caffeine and nicotine, avoiding foods that trigger the palpitations, and managing stress and anxiety through methods such as breathing exercises, yoga and meditation. Patients who experience chest pain, sweating, dizziness, shortness of breath or loss of consciousness in conjunction with heart palpitations should seek emergency medical assistance.Learn more about Human Anatomy
The sinus node produces the electrical impulses that control the heartbeat. It is located in the upper part of the atrium, the heart's right upper chamber. Medical scientists sometimes refer to the node as the heart's natural pacemaker, the sinoatrial node or SA node.Full Answer >
Also called a pulse, a heartbeat is heard through the arteries in different parts of the body. The heart pumps blood into the arteries, and when an artery is pressed against the skin, the pulse is heard. The closer the artery to the skin, the stronger the pulse is.Full Answer >
The uvula is the dangling appendage visible at the back of the throat and the epiglottis is a cartilage flap within the throat. Situated behind the tongue and before the larynx, the usually upright epiglottis folds down to block the windpipe when a person swallows. This prevents swallowed items, such as food and drinks, from entering the lungs, directing them instead to the stomach.Full Answer >
Although there is some uncertainly regarding the function of the uvula, experts believe that this small flap-like structure in the back of the throat plays important roles in speech and swallowing. The uvula contains glands that secrete a large amount of saliva, which aids in digestion, keeps the mouth moist and prevents airborne pathogens from entering the respiratory canal.Full Answer >