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
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
Dr. David Abbasi, MD(@drdavidabbasi). original sound - Dr. David Abbasi, MD. 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 ...
730.1K views3 weeks ago
Shorts
Netherlands v Japan: Japan’s Set-Piece Clarity Japan's simple but effective wide free kick routine is an example of clearly established roles at a set piece situation. The signal from the taker initiates the action, while the coordinated movements of teammates help to create space for a target player and ensure all key zones are occupied.
0:23
592.2K views
Netherlands v Japan: Japan’s Set-Piece Clarity Japan's simple but effective
fifatrainingcentre
Avata 2 Range Test: 15km Launch Toward Tsitsa Falls
2:28
51.7K views
Avata 2 Range Test: 15km Launch Toward Tsitsa Falls
officialfadafada1
Signals and Systems Tutorial
Visualized Morse Code: Clear Visual Morse Signals
2:11
Visualized Morse Code: Clear Visual Morse Signals
TikToktohgutakumi
10.3M views2 months ago
Nonchalant Men: How They Act In Person vs Over Text
0:22
Nonchalant Men: How They Act In Person vs Over Text
TikToktwotimevae
3.9M views1 month ago
simple healthy routines explained | Subscribe for more #motivation 😊👍
0:04
simple healthy routines explained | Subscribe for more #motivation 😊👍
YouTubeDare To Improve
519.8K views1 week ago
Top videos
DFT Reconstruction of Audio Clip: Fourier Reconstruction Explained
0:52
DFT Reconstruction of Audio Clip: Fourier Reconstruction Explained
TikTokyataqii
272.1K views3 weeks ago
Why WiFi Exists: From Black Hole Math to Home Networks
1:55
Why WiFi Exists: From Black Hole Math to Home Networks
TikTokwuushie
123.8K views3 weeks ago
Heart Signal S5: Truth Game Teaser & Gyuri’s Role Revealed
1:29
Heart Signal S5: Truth Game Teaser & Gyuri’s Role Revealed
TikTokelgnisimayhw
98.4K views2 weeks ago
Signals and Systems Reviews
The #1 Most Dangerous Habit Is NOT What You Think
1:30
The #1 Most Dangerous Habit Is NOT What You Think
YouTubeDr. Eric Berg DC
463.1K views2 weeks ago
BINI Signals Concert 2026: Jholet Duyan Song Cover by Jhoanna & Colet
2:17
BINI Signals Concert 2026: Jholet Duyan Song Cover by Jhoanna & Colet
TikTokkarlmondia1
286.8K views2 weeks ago
If You Wanted Me To: Navigating Mixed Signals in Relationships
0:07
If You Wanted Me To: Navigating Mixed Signals in Relationships
TikTokashiiisaloon1
421.6K views1 month ago
DFT Reconstruction of Audio Clip: Fourier Reconstruction Explained
0:52
DFT Reconstruction of Audio Clip: Fourier Reconstruction Explained
272.1K views3 weeks ago
TikTokyataqii
Why WiFi Exists: From Black Hole Math to Home Networks
1:55
Why WiFi Exists: From Black Hole Math to Home Networks
123.8K views3 weeks ago
TikTokwuushie
Heart Signal S5: Truth Game Teaser & Gyuri’s Role Revealed
1:29
Heart Signal S5: Truth Game Teaser & Gyuri’s Role Revealed
98.4K views2 weeks ago
TikTokelgnisimayhw
Netherlands v Japan: Japan’s Set-Piece Clarity Japan's simple but effective wide free kick routine is an example of clearly established roles at a set piece situation. The signal from the taker initiates the action, while the coordinated movements of teammates help to create space for a target player and ensure all key zones are occupied.
0:23
Netherlands v Japan: Japan’s Set-Piece Clarity Japan's simple but ef…
592.2K views3 weeks ago
TikTokfifatrainingcentre
Avata 2 Range Test: 15km Launch Toward Tsitsa Falls
2:28
Avata 2 Range Test: 15km Launch Toward Tsitsa Falls
51.7K views3 weeks ago
TikTokofficialfadafada1
Why mobile signal is so bad in London
1:03
Why mobile signal is so bad in London
29.6K views2 weeks ago
YouTubeUrban Stories
Emergency Signals That Can Save Your Life
1:00
Emergency Signals That Can Save Your Life
2.2M views1 week ago
YouTubeSambucha
0:19
She Fell Into His Trunk… Then Everything Changed #KindManGlo…
36.5K views1 week ago
YouTubeKind Man Global
0:13
A Young Woman Was Being Harassed At The Shopping Mall… …
11.4K views1 week ago
YouTubeONE MAN
0:13
He Cut In Line… But Then Everyone Understood Why 😱❤️ #ONEMAN #…
31.4K views2 weeks ago
YouTubeONE MAN
1:19
#fairs #aistory #triplet #brainrot | Fair Rides
1.4M views2 weeks ago
TikTokflashloop_ai
1:00
Kenyan Man Goes Viral After Mimicking President William Ruto …
1.1M views1 month ago
TikToktrue.signal.news
0:44
Fun fact: Meerkats have a sentinel system where one member keeps …
231.3K views1 week ago
TikToknaturalhabitok
0:14
Eldoret Genzs Spotted Cruising Around Kimumu In A Car With No …
739.3K views1 month ago
TikToktrue.signal.news
1:11
சரியான திசையில் சாலையில் செல்லு…
8.5K views1 week ago
YouTubeVizhi - Awake
0:25
Mini Portable WiFi Repeater Space Saving Combo Pack #MiniRepeate…
14.4K views1 week ago
TikTokkuha.signal
1:05
Orange Cat 'Warning Paw' Returns: Macaroni and Cheese the Cat
123.2K views2 weeks ago
TikTokmacaroniandcheesethecats
1:09
How to Send a Signal 2,000ft to Surface in Minecraft Mining
262.1K views3 weeks ago
TikTokhidden.treasure107
1:59
Cancer Season (6/21–7/22) Summer Solstice: Spiritual Reset & Fresh S…
74.6K views2 weeks ago
TikTokspiritualweatherman
See more videos
Static thumbnail place holder