Which Tests Are Done In A Check-Up When Heart Rhythm Disorder Is Suspected?

Suspicion of heart rhythm disorder usually comes up with palpitations, a feeling of irregular heartbeat, chest tightness, shortness of breath, dizziness, feeling faint or unexpected performance decrease during exercise. These complaints do not always mean a serious disease; however, they require regular evaluation.

The aim in the check-up process is to understand whether rhythm irregularity really exists, under which conditions it occurs and whether it is related to a structural problem in the heart. Therefore, not only a single ECG recording, but different tests according to the frequency of the person’s complaints may be planned together.

ECG And Holter Follow-Up

In suspected rhythm disorder, the first evaluation is usually done with ECG. ECG shows the electrical activity of the heart for a short period. However, if there is no palpitation at that moment, the ECG may be normal. Therefore, in complaints that occur intermittently, Holter follow-up may be more meaningful.

The following tests may be evaluated within the scope of check-up:

• ECG: Provides information about heart rhythm, conduction disorders and some heart findings.
• 24-Hour Holter: Records rhythm changes that occur during the day.
• Longer-Term Rhythm Recording: May be needed in rare palpitations.
• Blood Pressure Holter: Can be used if blood pressure changes accompany rhythm complaints.
• Pulse Follow-Up: Helps notice daily rhythm changes.

Blood Tests And Metabolic Values

Rhythm disorder may not only originate from the heart itself. Anemia, thyroid diseases, electrolyte imbalances, infections, intense stress, excessive caffeine consumption or some medications may increase the feeling of palpitations. Therefore, blood tests have an important place in the check-up.

Basic values that can be checked are as follows:

• Complete Blood Count: Helps evaluate anemia or infection findings.
• TSH And Free T4: Shows the effect of thyroid functions on rhythm.
• Sodium, Potassium, Magnesium And Calcium: Important for electrolyte balance.
• Ferritin And B12: Palpitations and fatigue may be seen in deficiency states.
• Fasting Blood Sugar: Evaluated in terms of metabolic fluctuations.

Echocardiography And Exercise Evaluation

In suspected rhythm disorder, structural evaluation of the heart may also be needed. Echocardiography provides information about heart valves, heart muscle, heart chambers and pumping power. It is especially more important if there is chest pain, shortness of breath, fainting, a family history of sudden cardiac death or complaints increasing with exercise.

At this stage, the following tests may be planned:

• Echocardiography: Used to evaluate the structural condition of the heart.
• Exercise Test: May show rhythm or circulation problems that occur with exercise.
• Cardiac Enzymes: Evaluated in special situations such as acute chest pain.
• Lipid Profile: Important for cardiovascular risk.
• Advanced Cardiac Examination If Needed: Planned by the physician according to findings.

Which Symptoms Require Earlier Evaluation?

Some rhythm complaints should be evaluated without waiting for routine check-up time. If palpitations are accompanied by fainting, severe chest pain, shortness of breath, cold sweating, confusion or feeling unwell during exercise, health evaluation is needed without delay.

Especially if there is a family history of sudden cardiac death at a young age, known heart disease, previous heart attack or heart failure, rhythm complaints should be handled more carefully. In these people, the check-up scope may be planned more detailed than standard screening.

Follow Your Heart Health More Consciously With Happ Health Check-Up

In suspected heart rhythm disorder, check-up helps understand the cause of palpitations and evaluate possible risks early. Happ Health supports more planned progress of processes such as ECG, blood tests, rhythm follow-up and heart health evaluation by providing access to check-up options through a digital health platform.

Through Happ Health, you can review Hearth Health Package Check-up and consider your palpitation and rhythm complaints together with physician evaluation. Thus, you can reduce uncertainties about your heart health and plan the necessary controls more regularly.