What Is Sudden Cardiac Arrest?
Sudden cardiac arrest is an abrupt loss of heart function that leads a person to suddenly collapse, lose consciousness, and stop breathing. The heart stops beating and blood stops flowing to the brain and other vital organs.
What Are Heart Palpitations?
Heart palpitations are noticeable changes in the way the heart beats. They are not a disease or condition, but rather a symptom of one. Most people with palpitations have some type of cardiac arrhythmia (irregular heartbeat). While most arrhythmias are not life-threatening, some can indicate a serious heart problem.
What Medications Help Treat Heart Arrhythmias?
Medications play a crucial role in controlling and preventing arrhythmias and ensuring the heart maintains a steady and effective rhythm. Among the most prescribed drugs for this purpose are beta blockers, calcium channel blockers, and a variety of antiarrhythmic agents.
How Stress Can Increase Your Risk of Heart Disease
Stress affects your body in many ways and can certainly impact heart health. Both acute and chronic stress lead to changes in the heart and blood vessels.
Ischemia and Its Symptoms and Causes
Ischemia is a condition in which there is insufficient blood flow to a part of the body. It is often caused by plaque building up and thickening or hardening the artery supplying that area or organ. The body part subjected to ischemia is referred to as being ischemic.