Systolic pressure in the pulmonary artery was estimated from the interval between pulmonary valve closure and tricuspid valve opening, and the heart rate using a nomogram previously described. The ...

We studied a number of dynamic events associated with the pulsatile flow of blood in the pulmonary arterial system of six healthy men in the supine position. We used the nitrous oxide-body ...

Discover how smoking cigarettes increases the risk of heart attacks by damaging your cardiovascular health and triggering ...

Oils For Heart Health: Cardiovascular diseases are the leading cause of mortality worldwide, often triggered by atherosclerosis, the buildup of plaque in arteries (a mix of bad cholesterol ...

Jan. 15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research ...

Plus: A startup bioengineering off-the-shelf arteries, how viruses may cause Alzheimer’s, water-powered satellites and more.

Clogged Arteries Signs: The heart plays the most important role in keeping your health on track. It is tirelessly pumping oxygenated blood to all the organs in the body to keep them alive.

Persistent Tobacco Smoking from Childhood May Cause Heart Damage by the Mid-Twenties Dec. 11, 2024 — The majority of children who started smoking tobacco at age 10 years or in their later teens ...

Limitations of MDCT include: 1) it is harder to obtain good images with a fast heart rate, and 2) the distal portions of the coronary arteries are ... language reports, human subjects, and ...

The ECG signs showed acute myocardial infarction and she underwent coronary angiography which showed left circumflex artery dissection in the middle and distal tract, with possible proximal extension ...

The widespread fires that are devastating the Los Angeles area is one of the most destructive in the city's history, but the impact of it extends far beyond structural damage. Sneaky-small particles ...