Atrial Fibrillation

Body Systems Cardiovascular System Atrial Fibrillation
Cardiovascular Clinical reference

Atrial Fibrillation

Atrial fibrillation is the most common sustained cardiac arrhythmia, characterized by disorganized atrial activity, irregularly irregular rhythm, and increased stroke risk.

A-fib AF AFib atrial flutter fibrillation
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What this condition is

What is atrial fibrillation (AFib)?Atrial fibrillation, also known as AFib or AF, is one of the most common types of arrhythmias. Arrhythmias are problems with the rate or rhythm of your heartbeat. They can cause your heart to beat too slowly, too fast, or in an irregular way.If you have AFib, your heart beats irregularly and sometimes much faster than normal. Also, your heart's upper and lower chambers do not work…

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RECRUITING N/A

PULSED AF Post-Approval Study

NCT06578104

PULSED AF PAS is a prospective, global, multi-center, non-randomized, observational trial. Subjects will be treated with the PulseSelect™ PFA System and followed through 36 months.

RECRUITING PHASE4

Stroke Prevention In Ischemic Stroke With Covert Atrial Fibrillation

NCT06486792

Patients who have recently had an ischemic stroke with no clear cause might have undetected atrial fibrillation (AF) that isn't caught during their initial hospital stay. After discharge, these patients are typically monitored for AF using…

RECRUITING N/A

An Investigator-initiated Linked Study to OCEANIC-AF

NCT06124612

Impaired endogenous fibrinolysis is a recently recognised risk factor for thrombotic events in patients with cardiovascular disease. Enhancing endogenous fibrinolysis in such individuals represents a way of reducing thrombosis risk. Howeve…

RECRUITING NA

The CONFORM Pivotal Trial

NCT05147792

The CLAAS® device will be evaluated for safety and efficacy by establishing its performance is non-inferior to the commercially available WATCHMAN® and Amulet™ left atrial appendage closure devices in patients with non-valvular atrial fibr…

RECRUITING N/A

Left Atrial Appendage Occlusion Registry (LAAO Registry)

NCT02699957

The Left Atrial Appendage Occlusion Registry (LAAO Registry™) is designed to assess the prevalence, demographics, management, and outcomes of patients undergoing percutaneous and epicardial based left atrial appendage occlusion procedures…

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Atrial Fibrillation What is atrial fibrillation (AFib)?Atrial fibrillation, also known as AFib or AF, is one of the most common types of arrhythmias. Arrhythmias are problems with the rate or rhythm of your heartbeat. They can cause your heart to beat too slowly, too fast, or in an irregular way.If you have AFib, your heart beats irregularly and sometimes much faster than normal. Also, your heart's upper and lower chambers do not work… Arrhythmia What is an arrhythmia?An arrhythmia is a problem with the rate or rhythm of your heartbeat. Your heart beats too quickly, too slowly, or with an irregular pattern. Changes in the electrical signals that control your heartbeat cause arrhythmias.When your heart beats faster than normal, it's called tachycardia.When your heart beats too slowly, it's called bradycardia.When the signal to beat comes too early, it's calle… Stroke What is a stroke?A stroke happens when there is a loss of blood flow to part of the brain. Your brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes. This can cause lasting brain damage, long-term disability, or even death.If you think that you or someone else is having a stroke, call 911 right away. Immediate treatment may save someone's life and increase… Blood Clots What is a blood clot?A blood clot is a mass of blood that forms when platelets, proteins, and cells in the blood stick together. When you get hurt, your body forms a blood clot to stop the bleeding. After the bleeding stops and healing takes place, your body usually breaks down and removes the blood clot. But sometimes the blood clots form where they shouldn't, your body makes too many blood clots or abnormal blood…