Cardiac cycle 2- Atrial ventricular diastole

Cardiac cycle 2- Atrial ventricular diastole

– DON’T FORGET: WE COULD START ANYWHERE. WE COULD START ANYWHERE IN THIS PROCESS. WHERE I’M CHOOSING TO HAVE US START IS THIS MOMENT WHEN EVERYTHING IS RELAXED. AND IT JUST GIVES US KIND OF A NICE MARKER. THERE’S NO ACTION POTENTIALS RUNNING THROUGH. EVERYTHING, ALL THE MUSCLES, ARE JUST COMING BACK AND REPOLARIZING; AND […]

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Dr. Shane Bailey – Texas Cardiac Arrhythmia

Dr. Shane Bailey – Texas Cardiac Arrhythmia

(upbeat music) – My name is Dr. Shane Bailey. I’m a cardiac electrophysiologist at Texas Cardiac Arrhythmia in Austin, Texas. Most of the rhythm problems that we see in electrophysiology are fixable problems. So one of the main problems I take care of is atrial fibrillation. And so we have a curative technology for that […]

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Pediatric Cardiac Catheterization – Farhouch Berdjis, MD

Pediatric cardiac catheterization is a common procedure used now to help diagnose heart problems in children. In some cases it can repair heart problems that once required open heart surgery. We asked asked Dr. Farhouch Berdjis, a pediatric cardiologist at Children’s Hospital of Orange County to explain this procedure. When you look at children with […]

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Cardiac cycle 8- Cardiac output

Cardiac cycle 8- Cardiac output

– LAST CONCEPT: LET’S LOOK AT THE IDEA OF CARDIAC OUTPUT. CARDIAC OUTPUT. CARDIAC OUTPUT IS BASICALLY COMBINING THE TWO FACTORS THAT I MENTIONED AT THE END OF THE LAST ONE, AND PUTTING THEM TOGETHER TO SEE HOW MUCH BLOOD IS YOUR ENTIRE HEART ACTUALLY PUMPING. OKAY, HALF YOUR HEART. CARDIAC OUTPUT IS STROKE VOLUME […]

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