Author name: Ken Tan

Heart palpitations or the feeling of the heart skipping a beat can be a common symptom of anxiety. This can be a frightening experience that can further increase anxiety levels. It is important to understand the relationship between heart palpitations and anxiety to properly manage the condition. Stress and anxiety can cause the body to […]

Heart rate variability (HRV) is the variation in time between successive heartbeats and is an important indicator of cardiac health. R-R interval (RRI) is the time between two successive R-peaks of the QRS complex on an electrocardiogram (ECG) and is the most commonly used measure of HRV. RRI is a non-invasive measure of HRV that

Heart rate is a crucial indicator of health and physical fitness. It is the number of times the heart beats per minute, and it can vary depending on several factors such as age, gender, weight, and physical activity level. Understanding heart rate is essential in promoting health and safety in educational settings, especially during physical

Resting heart rate is an essential measure of cardiovascular health. It is the number of times a person’s heart beats per minute while at rest. A healthy resting heart rate is an indicator of good cardiovascular fitness. In Singapore, the typical resting heart rate for adults ranges from 60 to 100 beats per minute. Children

Heart perfusion test is a diagnostic imaging test used to evaluate the blood flow to the heart muscle. The test is also known as myocardial perfusion imaging (MPI), cardiac perfusion scan, or thallium stress test. It is a non-invasive procedure that uses a small amount of radioactive tracer to produce images of the heart. During

Echocardiography, also known as an echo test for heart, is a non-invasive medical test that uses ultrasound to create images of the heart. It is a safe and effective way to evaluate the structure and function of the heart. Echo tests can help diagnose heart conditions such as heart disease, heart attack, heart failure, and

Resting heart rate (RHR) is the number of times your heart beats per minute while at rest. It is an important indicator of your overall health and fitness level. Athletes, in particular, tend to have lower resting heart rates than non-athletes due to their high level of physical activity. Understanding resting heart rate is essential

Heart attack is a serious medical condition that can affect anyone, regardless of age or gender. However, women may experience different symptoms than men when it comes to heart attacks. This can lead to a delay in seeking medical care and ultimately result in worse outcomes. Therefore, it is important for women to be aware

Heart disease is a leading cause of death worldwide, and high levels of low-density lipoprotein (LDL) cholesterol are a major risk factor for developing heart disease. LDL cholesterol is often referred to as “bad” cholesterol because it can cause plaque buildup in the arteries, which can lead to heart attacks and strokes. Understanding recommended LDL

Resting heart rate is the number of times the heart beats per minute while at rest. A normal resting heart rate for adults is between 60 to 100 beats per minute. However, some people may have a resting heart rate that is higher than the normal range, which may indicate poor health or other problems.