In addition to weakening the heart, the widowmaker can also make the heart muscle irritable, increasing the risk of abnormal electrical activity like ventricularfibrillation(VFib). VFib is the cause of sudden cardiac death. Normally, the heart beats rhythmically, but in VFib, every cell of the...
Coronary angioplasty (PTCA): This procedure is similar to coronary angiography (cardiac catheterization or a dye study to visualize the inside of coronary arteries) but is therapeutic as well as diagnostic. A similar but sturdier tube (guide catheter) is inserted into an artery in your groin or...
Your heart pumps blood around your body to supply all of your organs with oxygen. When it doesn’t work the way it should anymore, you have what’s known as heart failure. Your ticker may not be strong enough to gather enough oxygen from your lungs, or to pump oxygen-rich blood around...
Rare causes may also include abnormalities that occur with the coronary arteries that are not due to ASHD including scarring that can occur from chestradiation, inflammation of the arteries because of underlying illness like systemiclupuserythematosus,scleroderma, and Kawasaki's disease, as well as c...
People withtype 2 diabetesdo produce their own insulin, but their bodies don’t use it very well. They are what’s known asinsulin-resistant. Type 2 diabetes is the most common form of the disease. Between 90% and 95% percent of all people with diabetes have type 2. It usually develops...
Eat a consistent, well-balanced diet high in fiber, low in saturated fat, low in concentrated sweets, and eliminate excess calories. A consistent diet includes roughly the same number of calories at predictably similar times of day. Such a disciplined diet helps match the correct dose of insuli...
Basically, it’s how you feel about…well, you. [Read: 44 Signs of low self-esteem in a man, causes, and how it feels dating him] Now, here’s the tea: self-esteem is not the same as confidence. Confidence is that pep in your step when you ace a skill or task. Self-esteem?
And every month brings new understanding, as well as new concerns, about the serious, lingering effects of long COVID. The virus continues to be a notorious shapeshifter. The Wuhan strain that started it all is virtually extinct, as are the XBB strains that are the main vaccine target. So...
Machines with broken or too-quiet audible horns must be serviced immediately. Heavy equipment with dashboard alarms, buzzers and beepers that activate fall into this category as well. All alarms need to be addressed as soon as possible — for the safety and convenience of your crew. ...
High blood pressure (hypertension) directly increases the risk of heart attack, heart failure, and stroke. With high blood pressure, the arteries may have an increased resistance against the flow of blood, causing the heart to pump harder to circulate the blood. Blood pressure is categorized as...