Third-degree atrioventricular nodal block, also known as third-degree heart block or complete heart block, occurs when no action potentials conduct through the AV node. This results in the P waves ...

People with first-degree heart block will not usually have any symptoms. Most people are unaware they have the condition until they go for a routine electrocardiogram (ECG). Without an ECG ...

The Learn the Heart ECG Basics module contains detailed articles ... Learning chamber hypertrophies and bundle blocks can be difficult. Atrial enlargements are not too difficult, but the criteria ...

The U.S. Supreme Court has rejected a last-ditch request to block Louisiana’s first execution using nitrogen gas. Jessie ...

Heart block can cause low blood flow to the entire ... to the hospital multiple times for follow-ups. In late January, an EKG and check-up showed his heart was operating normally.

Heart failure affects around one million people in India. It first appears around the age of 45 years. Every 12 out of 1,000 ...

Heart block can cause low blood flow to the entire ... to the hospital multiple times for follow-ups. In late January, an EKG and check-up showed his heart was operating normally.

I know it's part of getting older, but when my husband was told to go to the ER because a clinical trial EKG had revealed an irregular heartbeat, I was startled almost into one of my own.

Her physical examination is normal except for elevated heart rate (about 100 beats/min ... a follow-up visit for palpitations, and a 12-lead ECG is obtained. The rhythm is regular, at a rate ...

Too many people still miss heart trouble Is your heart healthy? In a 2015 study published in JAMA, eight out of 10 men and women with scarring on their heart muscle—evidence of a previous heart attack ...