Medtronic Affera AF Ablation in Singapore: PFA and RF With One Catheter
By Dr Pipin Kojodjojo, consultant cardiologist and electrophysiologist, Asian Heart & Vascular Centre (AHVC). Last reviewed June 2026. Reading time: about 7 minutes. The Medtronic Affera system combines high-density cardiac mapping with a focal dual-energy catheter that can deliver pulsed field ablation (PFA) or radiofrequency (RF) energy. AHVC reports that its doctors were the first […]
Atrial Fibrillation in Singapore: What to Do After a Smartwatch Alert
Reviewed by Dr Pipin Kojodjojo, consultant cardiologist and electrophysiologist, Asian Heart & Vascular Centre (AHVC). A smartwatch alert for possible atrial fibrillation (AF or AFib) is not something to panic about, but it should be checked. Save the recording, note any symptoms, and arrange a clinical review. Seek emergency help immediately for chest pain, fainting, […]
Understanding Angina Pectoris, Chest Pain due to reduced heart blood flow
Chest pain can be an important warning sign of underlying heart conditions. Angina pectoris is a type of chest pain that occurs when the heart muscle does not receive enough oxygen-rich blood. It is commonly described as pressure, tightness, heaviness, or squeezing sensation in the chest. Angina is a symptom of underlying heart problems , […]
Understand Irregular Heartbeat Causes, Symptoms, and Treatment Options
An irregular heartbeat, also known as arrhythmia, is the condition where the heart beats in an irregular rhythm. Irregular heartbeat can be harmless or temporary but it also can cause serious heart conditions. It is important to understand the causes and observe the early symptoms to find the best effective treatment options for maintaining a […]
Monitor Your Heart Rate: A Complete Guide for Women
Heart rate, or pulse rate, refers to the number of times the heart beats per minute (bpm). It is a direct reflection of how hard the heart is working to circulate blood through the body. While a “normal” range applies broadly across adults, individual variation is significant. Several factors specific to women, including hormonal fluctuations, […]
Heart Attack Symptoms in Women: Warning Signs Every Woman Should Know
A heart attack (myocardial infarction) occurs when blood flow to part of the heart muscle is blocked, usually by a build-up of plaque in the coronary arteries. While heart disease is often perceived as a “man’s disease,” it is the leading cause of death in women globally. Recognising the early warning signs of a heart […]
Heart Palpitations: A Symptom You Should Not Overlook | AHVC
Heart palpitations refer to the awareness of your own heartbeat — typically when it feels unusually fast, irregular, or forceful. You may notice this sensation in your chest, throat, or neck. Episodes can last a few seconds or persist for several minutes.
Ischemic Heart Disease Symptoms, causes, and prevention | AHVC
Ischaemic heart disease (IHD) is one of the leading causes of death in Singapore, accounting for approximately one-fifth of all deaths according to 2021 data. Yet it is also one of the most preventable serious conditions — if the warning signs are recognised early and appropriate action is taken. This article explains what ischaemic heart […]
SMuRF-less Heart Attack
Heart Attacks Without Warning: Can It Happen to Healthy People? When we think about heart attacks, we usually imagine someone with clear risk factors (smoking, high blood pressure, high cholesterol, or diabetes). But here’s the surprising truth:Some people have heart attacks without any of these. What Does “SMuRF-less” Actually Mean? SMuRF stands for Standard Modifiable […]
10 recommended heart-healthy foods | AHVC
The heart is the key organ that allows the other organs to function normally. Eating the right food and maintaining a healthy diet play important roles in supporting your heart. Food for the heart doesn’t have to be complicated. In this article, Let’s explore the Heart healthy food that supports cardiovascular wellness that you can […]