Heart palpitations involve the heart “skipping" a beat or beating irregularly. It can be brought on some factors such as stress, caffeine consumption or other issues, or it could be a symptom of a more serious condition or arrhythmia. Learn about the types of arrhythmias including atrial fibrillation, ways to treat it such as pacemakers, causes, diagnosis and more information.
Cardiac event monitoring offers a non-invasive way to diagnose heart problems. Whether your symptoms occur frequently or rarely, the monitoring can help pinpoint a cause that can then direct a course of treatment.
The two main implantable cardiac devices are pacemakers and defibrillators. These devices work in such a way to keep the heart monitored. Implanted medical devices can either monitor the electrical impulses or reduce the heart rate if it starts to beat too fast.
Anyone interested in learning more about acupressure for atrial fibrillation should read this article. It will discuss the key points about atrial fibrillation along with information on how acupressure works.
Premature atrial complexes are caused by abnormal electrical impulses transmitted by the atria (either of the upper chambers of the heart). The abnormal electrical impulses cause contractions of the upper chamber of the heart earlier than expected. Such premature beats are generally harmless.
Ventricular tachycardia and coronary artery disease are both serious conditions. However, not many people might be aware of the link between ventricular tachycardia secondary to coronary artery disease. As the size of the lumen of the coronary artery decreases, tachycardia can result.
Treatment of atrial fibrillation (AF) includes medications, and surgical and nonsurgical procedures to correct the irregular heart rhythms. Read the following article to learn about the treatments and risks associated with AF.
The heart is the organ responsible for supplying the body with oxygenated blood and removing carbon dioxide from the body by causing circulation of the blood. This article will explain the difference between ventricular flutter versus ventricular fibrillation, both types of heart arrythmia.
What are heart palpitations is a common question that people ask when they experience them. There are a few reasons why they occur. Here is an explanation and closer look at why they happen and if they could be serious or not.
The lower heart ventricles normally relax during diastole to allow filling with blood from the upper atria. This is followed by a forceful contraction during the systole, during which blood is pumped out to the circulation. Find out what happens in an abnormal ventricular diastole.
Stress induced atrial fibrillation was long recognized by patients. But can stress cause atrial fibrillation? Recently, both physical and mental stress have been identified as independent causative factors. Learn both the doctor’s as well as the patient’s take on the matter.
Atrial fibrillation is an abnormal heart rate and rhythm that affects about two million Americans. It is a major cause of stroke, wherein a blood clot may form and get lodged in a small artery, preventing blood circulation to the brain. Learn more about atrial fibrillation and stroke prevention.