LUCAS 3: The Future of CPR and Life-Saving Technology
0:15
LUCAS 3: The Future of CPR and Life-Saving Technology
5.9M views4 months ago
TikTokdrdavidabbasi
Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract (ventricular systole): 🫀 Right ventricle → pumps deoxygenated blood to the lungs 🫀 Left ventricle → pumps oxygen-rich blood to the rest of your body After that, the heart enters diastole — a brief relaxation where the chambers refill and pre
0:06
Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract (ventricular systole): 🫀 Right ventricle → pumps deoxygenated blood to the lungs 🫀 Left ventricle → pumps oxygen-rich blood to the rest of your body After that, the heart enters diastole — a brief relaxation where the chambers refill and pre
730.1K views1 month ago
TikTokdrdavidabbasi
Understanding the Human Heart: Anatomy and Functionality
0:15
Understanding the Human Heart: Anatomy and Functionality
3.7M viewsMar 3, 2025
TikToksmart.doctor
Your Heart: Not a Pump, But a Vortex Masterpiece
0:27
Your Heart: Not a Pump, But a Vortex Masterpiece
13.8M views3 months ago
TikTokdrdavidabbasi
Understanding Human Heart Anatomy and Function
0:15
Understanding Human Heart Anatomy and Function
1.7M viewsMar 18, 2025
TikToksmart.doctor
This is what happens inside your body when you raise your arms 🩻 Every time you lift your arms above your head, gravity pulls the blood straight back toward your heart. Your circulatory system is constantly working against gravity to keep blood flowing — this is why surgeons elevate injured limbs to reduce swelling and bleeding. Pretty wild to actually see it happen in real time. ✅Follow @drdavidabbasi for More Daily Medical Content & Health Tips!🌴😷Schedule a consultation in Delray Beach! Vis
0:06
This is what happens inside your body when you raise your arms 🩻 Every time you lift your arms above your head, gravity pulls the blood straight back toward your heart. Your circulatory system is constantly working against gravity to keep blood flowing — this is why surgeons elevate injured limbs to reduce swelling and bleeding. Pretty wild to actually see it happen in real time. ✅Follow @drdavidabbasi for More Daily Medical Content & Health Tips!🌴😷Schedule a consultation in Delray Beach! Vis
337.8K views1 month ago
TikTokdrdavidabbasi
Understanding Heart Valves and Their Function
0:16
Understanding Heart Valves and Their Function
1.2M views4 months ago
TikToksmart.doctor
0:52
Top ECG Rhythms for Nursing School and Nursing Students
1.4M viewsJan 16, 2024
TikTokregisterednursern.com
0:15
Understanding the Anatomy of the Human Heart
5.2M viewsFeb 23, 2025
TikToksmart.doctor
0:20
⚡ How Does the Heart Keep Beating in Rhythm? ⚡ The heart's conduction system is a network of specialized cells that generate and transmit electrical impulses, making your heart beat in a steady rhythm. It starts with the sinoatrial (SA) node, the heart's pacemaker, which triggers the electrical signal. This signal travels through the atrioventricular (AV) node, the Bundle of His, and Purkinje fibers, causing the heart’s chambers to contract in a coordinated manner. Together, they ensure the hear
6.5M viewsSep 17, 2024
TikToksciepro
1:21
🫀 Heart Blocks A heart block happens when there’s a delay or interruption in the electrical conduction that controls the heart’s rhythm. Here are the 4 types you need to know: 🔹 1st Degree → PR interval is prolonged 🔹 2nd Degree Type I (Wenckebach) → PR gets progressively longer, then drops a beat 🔹 2nd Degree Type II (Mobitz II) → PR is consistent, but some QRS complexes are randomly dropped ⚠️ Highest risk of progressing to 3rd degree 🔴 3rd Degree (Complete Heart Block) → No communication
1.4M viewsMay 19, 2025
TikToknursewellversed
0:15
Understanding the Human Heart Anatomy and Function
66.1K views8 months ago
TikToksmart.doctor
0:12
Your Heart Creates an Energy Field 🤯🫀 | Science Explained
16.9K views2 months ago
YouTubeCSB Facts
0:07
ECG Rhythms Made Easy for nursing school students, nurses, and more. Here are some of the top EKG rhythms you'll want to know as a nurse. Some of the top rhythms include: -Normal sinus rhythm -Sinus tachycardia -Atrial fibrillation -Atrial flutter -Ventricular fibrillation -Ventricular tachycardia -Torsades de Pointes -First-degree heart block -Second degree type I heart block -Second degree type II heart block -Third degree heart block -Asystole -Pulseless electrical activity (PEA) #fyp #nursin
38.5K views3 weeks ago
TikTokregisterednursern.com
0:16
Understanding the Human Heart: Anatomy and Health
72.4K views4 months ago
TikToksmart.doctor
3:56
Understanding Electrical Cardioversion for Atrial Fibrillation Treatment
215.1K viewsMay 7, 2024
TikTokemergencybc
0:58
Understanding Electrical Conduction of the Heart in Nursing
68.4K viewsNov 23, 2020
TikToknurseinthemakingkristine
0:12
Your circulatory system, or cardiovascular system, supplies oxygen and nutrients to your whole body and removes waste through your blood. Your heart pumps blood that flows through your arteries, veins and capillaries. These blood vessels and your heart form your circulatory system. #fyp #f
47.1K views1 month ago
TikTokanatomy_edits1
0:15
Inside the Beating Heart: 3D Medical Animation Overview
82.3K views11 months ago
TikToksmart.doctor
0:09
The Heart's Electrical System: Conduction Pathway Explained #Shorts #HeartAnatomy
6.9K views2 weeks ago
YouTubeSciePro
See more
Static thumbnail place holder