Online CPR Certification Blog

During a heart disease diagnosis, the doctor will ask you to describe the symptoms you are experiencing and for information regarding your medical history. A standardized medical exam will be used to assess your physical condition as well as listening of whooshing or swishing sounds of the heart or the so called heart murmurs.

Your doctor might consider treating your heart disease by providing your heart with a new blood pathway. During the heart bypass surgery on the coronary artery which is also referred to as ‘cabbage’ or CABG, the doctors remove or redirects a blood vessel in a way that the blockages are bypassed and the flow of blood to heart muscle is restored. This vessel is known as graft.

The main and most important function of the heart is supplying the body with nutrients and blood. As the heart beats and contracts regularly, blood is moved throughout the body. Electrical impulses that control each heartbeat travel through the heart. In a normal situation, the electrical impulses tend to occur regularly. However, when everything is not alright with the electrical system of the heart, the heart fails to beat regularly.

Steps leading to a heart attack

Knowing what really happens when one suffers a heart attack is very important. To start with, you should know that the heart needs to be nourished constantly by oxygen rich blood. This critical supply of blood to the heart is supplied by coronary arteries. People with coronary artery disease have narrow arteries and the blood doesn’t flow properly as it should normally.

What exactly is heart failure?

A common misconception among most people is that heart failure means that the heart has stopped to beat. However, what a heart failure really means is that the heart has a weaker pumping power than normal. This results in the blood flowing at a much slower rate and is accompanied by increased pressure of the heart. The result of this is that the heart is unable to pump nutrients and oxygen to meet all the needs of the body.

What causes heart attack?

Heart disease is a condition which makes the coronary arteries clogged with calcified, fatty plaques and this is the main cause for heart attacks. This impedes the flow of blood to the heart gradually and the body might compensate this with growth of a network of various collateral arteries that circumvent blockages.

According to the findings of the UK based researchers, a gray unit of radiation that is administered can have a great impact on the heart which increases the likelihood of the woman suffering from a serious cardiovascular event in the future at some point. To be more precise, the risk is increased by as much as 7.4 percent. Together with her colors, Sarah Darby analyzed 168 survivors of breast cancer from Denmark and Sweden since 1958.

However, the main question posed is whether healthy people would benefit from vitamin D supplements and a resounding yes is the answer to this question. As far as the results of a research conducted at Boston University School of Medicine go, increased levels of vitamin D in blood can have numerous health benefits.

Interesting findings of a research have shown that heart disease could be traced back to poor behaviors of eating during early age. This means that children predispose their bodies to develop heart complications in the future based on the foods they are given or those that they choose to eat. According to findings of ‘Young Finns Study’, researchers observed the role that certain eating behaviors play among 3500 research subjects aged between 3 and 18 years old. Scientists were able to link high risks of heart disease among subjects who took reduced intake for vegetables and fruits over their lives.

The conclusion of this study was aimed at proposing a protocol that would lay ground for further study that ensures a randomized double blind approach was taken for this new science based evidence. The proposal of this study was first recorded on March 2013 by PubMed, ‘Does a deficiency of vitamin C increase progression of vascular diseases associated with lifestyle. The evidence of this study was based on clinical and experimental studies.