Determinants of Cardiac Output – Part 2 of 3

So we know that one factor that determines pressure in the system, and thus determines flow, is fluid volume. The pressure in any hydraulic system is a product of volume and system compliance. So let’s look at the compliance of this system. Compliance of the beds can be decreased by contracting the muscles around the beds, thereby decreasing distensibility. If […]

Treating Hypertension

Hypertension is often the first medication that especially a male will take and the first question I’m often asked is can I ever get off this medication. The answer practically is it’s rare that someone gets off of hypertension medicine because hypertension like a lot of diseases progresses as you get older so your blood pressure naturally goes up as […]

Cardiovascular | Cardiac Cycle

Alright, what we’re going to do in this video is talk about the cardiac cycle Now what is the cardiac cycle? The cardiac cycle is all the mechanical events where the blood is flowing through the different chambers of the heart and on average, it takes about 0.8 seconds. So what we’re going to do is, is we’re going to […]

CARDIAC CYCLE Explained

Alright guys, so let see whether I can explain this within five minutes so I’m going to explain about the cardiac cycle which involves the left side of the heart specifically the left ventricle left atrium and also aorta so.. basically there are four main phases of cardiac cycle ventricular filling isovolumetric contraction ventricular ejection and isovolumetric relaxation like I […]

Cardiac Cycle – Systole & Diastole – Cardiology

now, today we’ll be talking about the cardiac cycle. and the cardiac cycle we’ll be discussing in two fashions, and one way we will discussing cardiac cycle while I will be doing different diagrams and in second phase, We’ll discuss the cardiac cycle Uhhhhh, When I will be presenting the errands during the cardiac cycle Graphically So first of all,

Cardiac Cycle – Systole & Diastole – Cardiology

now, today we’ll be talking about the cardiac cycle. and the cardiac cycle we’ll be discussing in two fashions, and one way we will discussing cardiac cycle while I will be doing different diagrams and in second phase, We’ll discuss the cardiac cycle Uhhhhh, When I will be presenting the errands during the cardiac cycle Graphically So first of all,

Not all chest pain feels the same

[On screen text: Chest Pain] [On screen text: Chest pressure] [On screen text: Chest squeezing] [On screen text: Chest tightness] [On screen text: A heart attack can present itself in many ways] [On screen text: Chest Pain] [On screen text: Chest pressure] [On screen text: Chest squeezing] [On screen text: Chest tightness]

Ear Infection Time Lapse Video (No Drainage)

With an ear infection, the eardrum becomes red and the patient experience ear pain. Eventually, pus develops behind the eardrum which results in a significant increase in pain due to the pressure. As the infection resolves, the pus and inflammation decreases resulting in the disappearance of pain. However, fluid is left behind as well as negative pressure. At this point, […]

Dr. Aajay Shah – Hypertension

– Hello everyone, my name is Dr. Aajay Shah, I work for Oaklawn Hospital in Marshall and I’m the full-time cardiologist here. Today we’re gonna talk about various topics on how to prevent and reverse the heart disease. Today we’re gonna talk about high blood pressure, commonly known as hypertension. Whenever we talk about high blood pressure or hypertension, there […]