Heart rate variability is a normal occurrence, and it isn’t an arrhythmia on its own. The normal beating of your heart is called “sinus rhythm.” When your heart is beating normally but the variability between heartbeats is greater than 0.12 seconds, this is called “sinus arrhythmia.”

Oct 27, 2023 · Biofeedback is an alternative therapy that helps you take control of certain involuntary bodily functions, like your heart rate and breathing. There are several types of biofeedback therapy. It can help manage conditions like chronic pain, anxiety and incontinence.

Your heart rate is how many times your heart beats in 60 seconds. You can use your heart rate to find out if your physical activity is at the ideal level for you.

Mar 21, 2022 · Sinus arrhythmia is an abnormal heart rhythm that shows your heart is healthy. Breathing in and breathing out have different effects on how often your heart beats.

Jul 18, 2022 · Heart rate recovery (HRR) is the difference between your peak heart rate during exercise (when your heart is working the hardest) and your heart rate soon after you stop. Healthcare providers often check your heart rate at the one-minute mark and use that number to calculate your HRR.

Beta-blockers are mainly used to treat heart and circulatory conditions, including the following: Aortic dissection. Arrhythmias. Chest pain (angina). Coronary artery disease. Heart attack. Heart failure (especially chronic heart failure). High blood pressure (hypertension). Hypertrophic obstructive cardiomyopathy (enlarged heart). Migraines ...

Cleveland Clinic

Jul 13, 2022 · Providers use fetal heart rate monitoring to check the health of the developing fetus during pregnancy. They range from manual and handheld Doppler monitoring to continuous electronic monitoring during labor and delivery.

Dec 22, 2021 · Vagal maneuvers are a first-line (first choice) treatment for supraventricular tachycardia (SVT) (fast heart rate) because they’re a low-risk, low-cost way to slow down a heart rate that’s too fast.

Your heart walls are the muscles that contract (squeeze) and relax to send blood throughout your body. A layer of muscular tissue called the septum divides your heart walls into the left and right sides. Your heart walls have three layers: Endocardium: Inner layer. Myocardium: Muscular middle layer. Epicardium: Protective outer layer.