What is a cardiac arrest? Cardiac arrest is the sudden stoppage of heart function, leading to a drop in blood pressure, and thus loss of consciousness and death within minutes if treatment is not immediate.  Sudden cardiac arrest is due to an electrical malfunction causing an irregular heartbeat (arrhythmia), leading to cardiac arrest. A very […]

Hypertension (High Blood Pressure) is a chronic health condition where the pressure of the blood flowing through the arteries is persistently high. High blood pressure is common in Singapore. About 30% of Singaporeans have hypertension, and 50%% have undiagnosed hypertension in a study done in 2003. Causes of High Blood Pressure The most common type

Heart blockage, blocked arteries or coronary artery disease is a condition where blood flow through one or more of three main coronary arteries is partially or completely interrupted. What are the symptoms of Heart Blockages/Blocked Arteries? The most common cause of heart blockage is coronary atherosclerosis. Less common causes include coronary artery spasm and Coronary

Find out how stress affects your heart health and what you can do to manage it. Get expert advice from a heart doctor on staying healthy and balanced.

Find out how daily habits in Singapore can raise your heart attack risk. Learn practical tips from a heart doctor to stay healthy and manage stress.

Chest pain is not the only warning sign. Learn about the unexpected heart disease symptoms you might overlook and when to seek medical help.

Wondering if you need a stent or bypass? A cardiologist explains when these procedures are recommended and what to expect during treatment.

With almost 17.9 million deaths every year, hHeart disease is one of the leading causes of death worldwide, according to the World Health Organisation. As seasoned cardiologists in Singapore, we at Gerard Leong Cardiology Clinic, have seen firsthand how lifestyle choices impact long-term cardiovascular outcome. Consulting a cardiologist early, especially if you have a family

A stroke occurs when blood flow to the brain is disrupted, leading to potential brain damage, disability, or death. Timely action is critical; every second counts. At Gerard Leong Cardiology Clinic, a trusted heart specialist clinic in Singapore, we’ve seen how early intervention can save lives.  According to the Singapore Heart Foundation, there are about