The widow maker heart attack, also known as "the big one", is an acute occlusion of the left anterior descending (LAD) artery that can lead to severe heart muscle damage and/or death. If not treated in a timely matter, surviving a heart attack of this magnitude is very difficult. While visiting Austin, Texas, my wife and I…
Tilt Test – Tilt Table Test Explained!
Did your doctor order you to take a tilt test? He could suspect you have POTS Syndrome or any kind of disease. Learn what to expect from your tilt test experience and what kind of cardiovascular diseases your physician may be trying to diagnosis.
A Guide to STEMI (ST-elevation Myocardial Infarction) Heart Attacks
Have you or a loved one recently suffered from a STEMI (ST-elevation myocardial infarction) heart attack? Are you a physician or med student looking for STEMI diagnostic and treatment guidelines? This article is an all-encompassing STEMI resource guide. At myheart.net we've helped millions of people through our articles and answers. Now our authors are keeping readers…
How to Become a Cardiologist
The Early Stages of Becoming a Cardiologist At myheart.net we've helped millions of people through our articles and answers. Now our authors are keeping readers up to date with cutting edge heart disease information through twitter. Follow Dr Ahmed on Twitter @MustafaAhmedMD Follow @MustafaAhmedMD If you are reading this article on how to become a cardiologist,…
Inappropriate Sinus Tachycardia
The normal heartbeat is generated just like clockwork by electric signals sent out from a natural pacemaker known as the sinus node. Normal individuals have heart rates of between 60-90 beats per minute. This is actually slower than the natural pacemaker of the heart, partly because there is the slowing influence of the nervous system…
Mitral Valve Regurgitation (Mitral Insufficiency)
By Mustafa Ahmed MD What is Mitral Valve Regurgitation (Mitral Insufficiency)? Mitral Valve Regurgitation also known as Mitral Insufficiency is basically a leaky mitral valve. As a doctor that specializes in heart valve disease, this is the most common valve problem I see. The mitral valve stops blood flowing backwards from the main chamber of…
Sinus Arrhythmia – What Is It?
What is Sinus Arrhythmia? What is sinus arrhythmia? Heartbeats are like clockwork. In the same way the second hand on a clock ticks regularly each second, the heart has an electrical impulse that is generated and leads to a heartbeat in a regular manner. The timing between each of these generated impulses is known as…
Low Carb Diets and Cholesterol Levels – When High Fat Isn’t Bad
The following article is not intended to be part of the debate concerning cholesterol, or whether a low carb high fat diet such as the Atkins diet is good for long term health, it is simply to review the evidence with respect to the effect of low carb diets on cholesterol. One of the problems…
Earlobe Crease And Heart Disease – Fact Or Myth?
At myheart.net we've helped millions of people through our articles and answers. Now our authors are keeping readers up to date with cutting edge heart disease information through twitter. Follow Dr Ahmed on Twitter @MustafaAhmedMD Follow @MustafaAhmedMD A Brief History: Frank's Sign In 1973, a physician called Sanders T. Frank had a letter published in the…
PVC Heart Beats – Are They Dangerous?
PVC’s are common. Some people are troubled by just a few PVC’s where as others may have a PVC heart beat almost every other beat and not even notice it. Apart from being annoying to some (symptoms are sometimes described as heart flutter), are they of long-term significance? In this article we will look at…
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