@drbahaadmourInside the Heart | Blood Leaves and Remains 🔄🫀 ────────── Your heart does not empty completely with every beat. 🔬 The left ventricular ejection fraction, or LVEF, measures how much blood the left ventricle pumps out during contraction. For example, an LVEF of 64% means the left ventricle ejects 64% of the blood volume it contains at the end of filling, while about 36% remains inside before the next heartbeat refills it. A value of 64% is within the usual normal range. Blood then

🔥 Treino HIIT para queimar gordura! 🔥 São 16 minutos de treino intenso para acelerar o metabolismo e melhorar seu condicionamento. ⏱️ 20s execução ⏸️ 10s descanso 🔄 4 séries completas ⏳ 1min30 de descanso entre séries 💪 Faça no seu ritmo e desafie seus limites! 📺 Quer fazer o treino completo? Me siga no YouTube! Vou deixar o link do vídeo completo no primeiro comentário. #treino #cardio #workout #viral #foryou

Rumba Fit Cardio Dance Workout - 20 Minute Fitness Dance

@drbahaadmourBlood Vessels on the Heart | 3D Anatomy 🫀 🔍 ────────── The heart pumps blood throughout the body, but its own muscle also requires a constant supply of oxygen and nutrients. 🫀 The coronary arteries arise from the aorta and distribute oxygen-rich blood across the myocardium. Cardiac veins then collect blood from the heart muscle, with much of it returning through the coronary sinus into the right atrium. This 3D anatomical view highlights the vessels running across the surface of

#treinoemcasa #cardio #foryoupage #viral #funcional | Cardio Exercise

Cardio Subway Surfers: Cardio divertido para hacer en casa

30-Minute HIIT Cardio Workout with Warm Up - No Equipment at Home | SELF

20 MIN CARDIO HIIT WORKOUT - ALL STANDING - Full Body, No Equipment, No Repeats

30 Minute HIIT Cardio Workout + Abs At Home - With Warmup | SELF