Heart Palpitations: Understanding the Symptoms and Causes

Heart palpitations are not classified as a disease in themselves, but rather as a symptom that individuals may experience. They are a common complaint among patients seeking medical attention. Most people who experience palpitations describe a heightened awareness of their heartbeat, often feeling as though their heart is racing or beating more forcefully than usual. These sensations can be caused by a variety of factors, including an increased heart rate, a decreased heart rate, or irregular heartbeats known as arrhythmias.

Common Causes of Heart Palpitations

When someone experiences heart palpitations, one of the first diagnostic tools used is an electrocardiogram (ECG). A 24-hour Holter monitor may also be employed to determine whether the palpitations are due to changes in heart rate or rhythm. While heart-related conditions are a common source of palpitations, other systemic health issues can also contribute to these sensations. For example, endocrine disorders such as hyperthyroidism or hypothyroidism, as well as conditions like anemia, can lead to feelings of heart palpitations.

Non-Pathological Causes of Palpitations

In some cases, patients may experience palpitations without any identifiable medical cause. This can be related to a condition known as cardiac neurosis or heart-related anxiety, where psychological factors contribute to the sensation of a racing or irregular heartbeat. It's important for individuals experiencing persistent palpitations to undergo a thorough medical evaluation to rule out any underlying pathological conditions.

Only after a comprehensive assessment at a medical facility can a full and accurate diagnosis be made, allowing for appropriate treatment and management strategies to be implemented.