Human Heart | #medical #animation #3d #short | BiologywithAliya

Description:The human heart is a vital, muscular organ that pumps blood throughout the body, supplying oxygen and nutrients to tissues and organs. Structure 1. Size and Location: The heart is approximately the size of a fist, located in the thoracic cavity between the lungs, slightly offset to the left. 2. Layers: The heart consists of three layers: the epicardium (outer), myocardium (middle) and endocardium (inner). 3. Chambers: The heart has four chambers: the left and right atria (upper) and ventricles (lower). Function 1. Blood Circulation: The heart pumps oxygen-depleted blood from the body to the lungs and oxygen-rich blood from the lungs to the body. 2. Cardiac Cycle: The heartbeat consists of diastole (relaxation) and systole (contraction), repeating approximately 100,000 times daily. 3. Blood Pressure:The heart regulates blood pressure through contraction force and vessel dilation/constriction. Components 1. Valves: Heart valves (mitral, tricuspid, aortic and pulmonary) ensure one-way blood flow. 2. Blood Vessels: Arteries (oxygenated blood), veins (deoxygentated blood) and capillaries facilitate blood exchange. 3. Electrical Conduction: The sinoatrial node, atrioventricular node and bundle of His regulate heartbeat rhythm. Importance 1. Oxygen Supply: Delivers oxygen to body tissues. 2. Nutrient Delivery: Transports nutrients from digestion to cells. 3. Waste Removal: Facilitates removal of waste products. Conditions and Diseases 1. Cardiovascular Disease: Heart attacks, strokes and hypertension. 2. Heart Failure: Inadequate blood pumping. 3. Arrhythmias: Abnormal heartbeat rhythms. Tag's 1. #HumanHeart #shortsfeed 2. #HeartHealth #shortsvideo 3. #Cardiovascular #shortvideo 4. #HeartAnatomy #shorts 5. #MedicalEducation #short 1. #AnatomyAndPhysiology #shortsviral 2. #HeartFunction #humananatomy 3. #BloodCirculation #humanbody 4. #CardiacCycle #animationshorts 5. #HeartValves #animations 1. #HeartDisease #shortvideos 2. #CardiovascularDisease #biology 3. #HeartFailure #3danimationsurgery 4. #Arrhythmia #medicalanimation 5. #HeartAttack #medicalillustration 1. #HeartHealthTips #3danatomy 2. #CardiovascularFitness #3danimation 3. #HealthyHeart #ytshort 4. #Wellness #yt 5. #PreventiveCare #youtubeshorts 1. #Cardiology #ytshorts 2. #CardiothoracicSurgery #ytshorts 3. #MedicalResearch 4. #HealthcareProfessionals 5. #MedicalStudents 1. #3DHeartModel 2. #MedicalAnimation 3. #HeartIllustration 4. #AnatomyVisualization 5. #ScienceCommunication 1. #YouTubeHealth (for YouTube content) 2. #VimeoMedical (for Vimeo content) 3. #BlenderHeart (for Blender users) 4. #MayaMedical (for Maya users) 5. #3dsMaxHeart (for 3ds Max users) #3d #medical #animation #anatomy #animated #short Biology with Aliya thanks for watching #dont_forget_to_like_and_subscribe