a person dressed in red, rushing by a wall of clocks; photo courtesy of Unsplash Daylight saving time begins in March and ends in November; learn how to protect your health and well-being despite the twice-yearly time change.   What is daylight savings time? The first Sunday in November traditionally marks the end of daylight-saving time. In the United States, clocks are turned back one hour to standard time. This change results in a gain of an hour of daylight at the start o

The Problem: A Heart That Can't Heal Itself Heart disease remains one of the world’s top killers, largely because the human heart has almost no natural ability to repair itself. When heart tissue is damaged, like after a heart attack, the lost cardiomyocytes (the muscle cells that make the heart beat) do not grow back. As a result, many patients face long-term heart failure, and even transplants are limited by donor shortages and rejection risks. Stem Cells Enter The Picture

Pulmonary Arterial Hypertension (PAH)  is a rare condition characterized by high blood pressure in the pulmonary arteries. The pulmonary arteries are the blood vessels that carry blood from the right side of the heart to the lungs. The increased blood pressure can cause blood to back up in the right side of the heart. The right ventricle stretches like a water balloon, crowding out the left ventricle, making that smaller and less effective at pumping blood. A backup of blood

What is a heart attack? A heart attack is also known as a Myocardial Infarction. It is due to blockage to the flow of blood that brings oxygen to a part of the heart muscle. If the heart muscle is not fixed quick enough, the heart muscle will begin to die. Affecting factors Age Lifestyle Habits Other medical conditions can be some of the reasons to a heart happening. Symptoms Chest and upper body pain Shortness of breath Dizziness Sweating Nausea (National Heart, Lung and Blo

What is myocardial infarction?   A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow to the heart muscle (the myocardium) is suddenly blocked, most often by a blood clot. An MI can sometimes go unnoticed, but it may also lead to severe complications such as hemodynamic deterioration—an inadequate supply of oxygen to the body’s organs—or even death. The primary cause of myocardial infarction is coronary artery disease, though genetic factors

Every 40 seconds, someone in the United States has a heart attack or stroke. Yet the most remarkable fact about heart disease is this: more than 80% of premature heart disease and strokes are preventable. Despite this, cardiovascular disease remains the leading cause of death worldwide, claiming more lives each year than all cancers combined. Why is there such a gap between what we know and what we do? The answer lies in how our healthcare system, and often individuals themse

Gestational hypertension is characterized by blood pressure equal to or greater than 140/90 mmHg. It increases risks for both the baby and the mother, such as preterm birth, organ damage, and placental abruption. The diagnosis is made when symptoms such as headaches, swelling, and vision changes are accompanied by blood pressure readings consistently at 140/90 mmHg or higher. Gestational hypertension affects 8-10% of all pregnancies. Studies show that hypertension disorders c

By: Nesredin Hassen Yesuf LinkedIn  | Email Introduction Hypertension, often described as the “silent killer,” remains one of the most important global health challenges of the 21st century. Affecting more than 1.28 billion adults worldwide, hypertension is both a leading cause of cardiovascular disease and a critical driver of chronic kidney disease (CKD) [1,2]. The relationship between blood pressure and renal health is bidirectional: uncontrolled hypertension damages the k

Demonstration of ejection fraction Background knowledge What is ejection fraction (EF)？ EF is the fraction of the blood ejected...

High blood pressure, also called systemic hypertension, is one of the most common health conditions worldwide, yet many people do not...

Hypertension, or high blood pressure, is a common cardiovascular condition heavily correlated with hearing loss, although the exact mechanism is not fully understood. Early diagnosis of hypertension can help with early testing and management of hearing loss.

Prenatal yoga is more than gentle stretching but a science-backed practice that supports cardiovascular health, reduces anxiety, shortens labor, and enhances maternal resilience. Grounded in evidence from recent clinical studies, this guide explores how mindful movement benefits both mother and baby, outlines safety tips based on ACOG recommendations, and presents key modified poses for every trimester.

Evidence-based data support an all-inclusive approach in managing coronary artery disease, including healthy diet, regular physical...

Figure 1. Comparison of a healthy artery compared to one with a plaque formation (atherosclerosis), causing a narrowed artery for blood...

Hypertension, also commonly known as high blood pressure, is a leading cause of cardiovascular disease and death globally. It occurs when...

For decades, cholesterol and lipid profiles have been central to assessing cardiovascular risk. However, a growing body of research...

Rarest of rare form of cancer: in the Heart Rarely, but yes would be the answer. We hear about cancer of the lungs, colon, breasts, skin,...

Image Obtained From NYU Langone Health Have you ever wondered how the machinery commonly used to perform heart surgeries works? Or what...

If you are listening to the news over the last week, you will undoubtedly have heard that President Trump has Chronic Venous...

Coronary Artery Disease, or CAD for short, is a disease in which the arteries of the heart are narrowed or blocked, hence reducing blood...