Arrhythmia can cause weakness and a sensation that the heart is sinking or tumbling. It may appear in a healthy person and is not exclusive to those with known heart disease. Specialist input from Alexandra Staroverova, a cardiologist affiliated with the Fomina Clinic network, highlights this reality and emphasizes the importance of awareness.
Arrhythmia refers to disruptions in the heart’s rhythm. It can present as ongoing irregularities or as episodes lasting from a few seconds to several days. Individuals might notice a fast or slow pulse, a sinking or tumbling feeling in the chest, shortness of breath with activity, general fatigue, dizziness, lightheadedness, or even fainting. These symptoms should not be ignored, as they can signal underlying issues that deserve medical assessment.
Even in people who feel healthy, arrhythmia can develop. Regular cardiovascular screening is advisable, with annual visits to a cardiologist for most adults. For older adults or those with other health conditions, more frequent evaluations are prudent. The most accurate method for detecting arrhythmia is Holter ECG monitoring, which records heart activity over an extended period, providing a comprehensive view of rhythm patterns during daily life.
Blood pressure management is another key factor in cardiovascular health. In many cases, low blood pressure does not require treatment unless it stems from an identifiable medical condition. For the majority of individuals with low readings, lifestyle adjustments such as balanced nutrition, regular physical activity, and, when appropriate, compression stockings can help maintain stability and well-being. Consulting a clinician remains essential to determine the best course for each person.
There are situations where a sudden rise in blood pressure can provoke a dramatic sensation, sometimes described as a temporary feeling of paralysis or weakness. Prompt medical evaluation is recommended if such episodes occur, to rule out urgent conditions and to tailor a management plan. Keeping track of symptoms, maintaining a record of readings, and seeking timely care can help reduce risk and improve confidence in daily life.