Circulatory System

Open Circulatory System

Closed Circulatory System

Pulmonary Circulation

Systemic Circulation

Heart Muscle

Cardiac Cycle

Superior Vena Cava

Inferior Vena Cava

Pulmonary Arteries

Pulmonary Veins

Atria

Ventricles

Septum

Aorta

Tricuspid Valve

Bicuspid Valve

Semilunar Valves

Atrial Systole

Ventrial Systole

Atrial or Ventrial Diastole

Pacemaker

Sinoatrial Node

A.V. Node

Bundle of His

Purkinje Fibres

A.V. Septum

Cardiac Output

Blood Pressure

Arteriosclerosis

Angina

Heart Attack

Bypass Surgery

Artificial Heart Valves

Angioplasty

Stroke

Aneurysm

Components of Blood

Blood Plasma

Erythrocytes

Leucocytes

Pericardium

Bone Marrow

Immunity

First Level of Defence

Barriers

Chemicals
(As a defence mechanism)

Microbiota

Second Level of Defence

Non-Specific Immune Cells

Third Level of Defence

Specific Immune Cells

MHC

Antigen

First Exposure

Second Exposure

Immunological Memory Cells

Granulocytes

Monocytes

Lymphocytes

Pathogen

T-Cells

B-Cells

Platelets

Hemophilia

Leukemia

Lymph

Lymphatic System

Blood Types

ABO System

Rh Factor

HDN

Autoimmune Disorder

HIV and AIDS

Diabetes

Allergies