tachikardiával

Tachikardiával is a medical term referring to a heart rate that exceeds the normal resting rate. In adults, a resting heart rate is typically considered to be between 60 and 100 beats per minute. When the heart rate consistently goes above 100 beats per minute at rest, it is classified as tachikardiával. This rapid heart rhythm can have various causes, ranging from harmless physiological responses to serious underlying medical conditions.

Common causes of tachikardiával include physical exertion, emotional stress, anxiety, fever, and dehydration. Certain medications, stimulants like caffeine and nicotine, and illicit drugs can also trigger an elevated heart rate. More serious underlying conditions that can lead to tachikardiával include heart disease, electrolyte imbalances, anemia, hyperthyroidism, and lung disease.

Symptoms of tachikardiával can vary depending on the underlying cause and severity. Some individuals may experience no symptoms at all, while others might notice palpitations, a racing heartbeat, shortness of breath, dizziness, chest pain, or even fainting. Diagnosis typically involves a medical history, physical examination, and diagnostic tests such as an electrocardiogram (ECG) to assess the heart's electrical activity. Treatment strategies are tailored to the specific cause and may include lifestyle modifications, medications to control heart rate or address underlying conditions, or in some cases, medical procedures.