Treadmill ECG vs. Stress Echocardiogram: Understanding Cardiac Stress Tests
Both the Treadmill Electrocardiogram (ECG) and the Stress Echocardiogram are types of cardiac stress tests designed to detect ischemia—a condition where reduced blood flow to the heart occurs due to severe or significant blockages in the coronary arteries. Treadmill ECG In a Treadmill ECG, patients are asked to walk or run on a treadmill while their heart’s electrical activity is […]
Heart Failure : Causes, Symptoms & Management
Introduction Heart failure is a condition when the heart is unable to pump blood adequately to meet the body’s requirements. This condition affects many people, hence, knowing the causes, symptoms, and treatment options can allow early diagnosis and treatment, resulting in better outcome in the long term. What Causes Heart Failure? Heart failure can be […]
Everything You Need To Know About Transcatheter Aortic Valve Implantation (Tavi)
Introduction TAVI, short for Transcatheter Aortic Valve Implantation, is a minimally invasive way to replace a damaged heart valve without an open heart surgery. It helps people with narrowed aortic valve (aortic stenosis) who are at high risk for open heart surgery. Who is TAVI for? TAVI is typically performed on patients who How the […]
Everything You Need To Know About Thrombosis
Did you know? 1 in 4 people worldwide die from conditions caused by blood clots also known as thrombosis! 1. What is Thrombosis? Thrombosis happens when a blood clot forms in a vein or artery, blocking blood flow. This can be dangerous because the clot can travel to the lungs, heart, or brain, causing life-threatening […]
All About Cardiovascular Screening In Singapore
Cardiovascular disease is a leading cause of death in Singapore. According to a study done in Singapore, the major risk factors for heart attack in adults aged ≤ 45 years old is smoking followed by obesity, high blood pressure and high cholesterol (Wong CP, et al. Acute myocardial infarction: Clinical features and outcomes in young […]
Deep Vein Thrombosis (DVT) : A Patient’s Guide To Understanding And Managing
Understanding Deep Vein Thrombosis (DVT) Deep Vein Thrombosis is a medical condition characterized by the formation of blood clots in deep veins, typically in the legs. These clots can pose serious health risks if they break loose and travel to the lungs, causing a potentially life-threatening condition known as pulmonary embolism. Causes and Risk Factors […]
Pulmonary Thrombectomy : A Life-Saving Procedure For Blood Clots In The Lungs
Introduction Pulmonary thrombectomy is a medical procedure used to remove a blood clot from the arteries in the lungs. It is done to treat pulmonary embolism (PE), a serious condition where a clot blocks blood flow to the lungs. This procedure is usually performed by a minimally invasive catheter-based approach. When Is Pulmonary Thrombectomy Needed? […]
Pulmonary Embolism : Causes, Symptoms, Diagnosis And Treatment
Introduction Pulmonary embolism (PE) is a life threatening condition that happens when a blood clot blocks blood flow to the lungs. This can be dangerous and requires immediate medical attention. These clots usually come from the legs and travel up to the lungs, making it hard to breathe and causing chest pain. What Causes It? […]
What Is Left Atrial Appendage Occlusion For Atrial Fibrillation (Af)?
When the heart is shaking during AF, blood flow becomes stagnant and blood clots are more likely to form. The brain is the first major organ to be supplied from blood pumped from the heart.
What Is Catheter Ablation For Atrial Fibrillation (Af)?
How can we suppress AF attacks? When do patients need to have catheter ablation? Atrial fibrillation is a serious condition that should not be ignored as it can be life-threatening if left untreated. Unfortunately, atrial fibrillation cannot heal and will only worsen with time. It is therefore important to suppress and prevent the AF from […]