Wednesday, December 24, 2014

How Resting Heart Rate is a Risk Factor for Death from Cardiovascular Disease?

According to a study conducted in Norway, individuals with increased resting heart rate in their middle age are at a higher risk of death from cardiovascular disease. Past studies have already proven the relationship between the rise in resting heart rate and the increased number of heart patients.

In this study, almost thirty thousand Norwegians males and females with no cardiovascular problem were observed for more than ten years and the average age of the people observed was 52 years.

Individuals whose heart rate increased to 85 beats per minute from 70 beats per minute (in those ten years) were at a 90% higher risk of dying from cardiovascular disease compared to those whose pulse remained around 70 beats per minute.

According to the best heart attack doctors around the world, coronary artery or ischemic cardiovascular disease might be predicted by detecting the changes in the pulse with age or resting heart rate.

It was also noted that participants with a healthier lifestyle (in the start of this study) had a low resting heart rate compared to others with increased resting heart rate. Other studies also show that the rise in resting heart rate with passing years can lead to bad consequences for patients suffering from coronary artery disease and hypertension.

This study is very important due to its good follow up and good statistical analysis. This indicates that a lesser increase in heart rate over the years may work a with healthy lifestyle (less smoking, physical activates and exercise) to show good results in the prognosis of cardiovascular disease.

According to any experienced Manhattan cardiologist, complete evaluation of the heart attack risk in an individual can be done by analyzing factors like high level of lipids (high cholesterol or triglycerides), diabetes mellitus, hypertension, and smoking along with family history.

Tuesday, December 9, 2014

EndoPat is Very Useful for the Early Detection of Heart Attack and Stroke

For timely detection of the risk of heart attack & stroke, the measurement of endothelial dysfunction is very important. This is the reason why the best heart doctors are now using EndoPat for measuring endothelial dysfunction.

In this fifteen-minute test, the patient needs to lie down and then probes are placed on one finger of both the hands. This helps in measuring the potential of blood vessels to dilate, once the blood pressure starts increasing.

This device shows the level of vascular reactivity by measuring reactive hyperemia.

In recent studies, facts have proven that dysfunction is a risk factor of atherosclerosis and hardening of the arteries. This may also lead to the risk of atherosclerosis.

To determine the risk for atherosclerosis in early stages, it is essential to measure endothelial dysfunction, as endothelial dysfunction can also be present before the occurrence of obstructive blockages.

Atherosclerosis begins in the early years. Endothelial dysfunction contributes to it, which leads to the development of plaque in the blood vessels.

Thus to discover the possibility of heart attack and stroke, use of this device to measure endothelial dysfunction is helpful. Early identification helps in making all the necessary lifestyle changes to reduce the risk factors of both heart attack and stroke.

Daily exercising, losing weight, and switching to a healthy diet improve endothelial function.

The EndoPat device can be used to determine the improvements after these lifestyle changes.

EndoPat is useful for different types of patients including patients with a family history of coronary artery disease, chest pain, elevated levels of cholesterol or triglycerides, diabetics, hypertension, women with chest pain, and men with erectile dysfunction.