https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/blood-vessel-diseases/v/arteriosclerosis-arteriolosclerosis-and-atherosclerosis 2021-05-20T13:45:53Z Arteriosclerosis, arteriolosclerosis, and atherosclerosis Learn the difference between Arteriosclerosis, Arteriolosclerosis, and Atherosclerosis! Rishi is a pediatric infectious disease physician and works at Khan Academy. Rishi Desai video https://cdn.kastatic.org/googleusercontent/mj4aP3czhF4HZlGEHHPhsX9IuoVS_Ov0GX7v1E3XeDN_Qi8Qf7LQz1234woaEcFihIlikUBiEtA3DTDZMhqCtm5X Arteriosclerosis, arteriolosclerosis, and atherosclerosis Learn the difference between Arteriosclerosis, Arteriolosclerosis, and Atherosclerosis! Rishi is a pediatric infectious disease physician and works at Khan Academy. https://cdn.kastatic.org/ka-youtube-converted/_T60pBGcoQU.mp4/_T60pBGcoQU.mp4 558 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/blood-vessel-diseases/v/atherosclerosis-part-1 2021-06-21T15:30:27Z Atherosclerosis - part 1 See how Atherosclerosis (Fat in the blood vessel wall) hardens the arterial wall and makes it harder for blood to flow through. Rishi is a pediatric infectious disease physician and works at Khan Academy. Rishi Desai video https://cdn.kastatic.org/googleusercontent/8G22v-s-N06cKb137TIzU1FrLeXZobB7cswGS0XLNssHaVdOHaF_N012Rv8-3nlyS6wUeVd3rr1_qpDuDTrsTaBu Atherosclerosis - part 1 See how Atherosclerosis (Fat in the blood vessel wall) hardens the arterial wall and makes it harder for blood to flow through. Rishi is a pediatric infectious disease physician and works at Khan Academy. https://cdn.kastatic.org/ka-youtube-converted/1qifvZnpKjU.mp4/1qifvZnpKjU.mp4 774 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/blood-vessel-diseases/v/atherosclerosis-part-2 2021-06-21T15:30:28Z Atherosclerosis - part 2 See how Atherosclerosis (Fat in the blood vessel wall) hardens the arterial wall and makes it harder for blood to flow through. Rishi is a pediatric infectious disease physician and works at Khan Academy. Rishi Desai video https://cdn.kastatic.org/googleusercontent/oltseY0cifWP4BigxZ3OdN0cB5vV2FgApZNs-7R4WcsyS5KP1uauKiAwhktIp1O7ByTfozCtT-QlPYnEd6zKyUc Atherosclerosis - part 2 See how Atherosclerosis (Fat in the blood vessel wall) hardens the arterial wall and makes it harder for blood to flow through. Rishi is a pediatric infectious disease physician and works at Khan Academy. https://cdn.kastatic.org/ka-youtube-converted/N-mAEwzCwMM.mp4/N-mAEwzCwMM.mp4 539 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/blood-vessel-diseases/v/arteriolosclerosis-part-1 2021-07-14T12:44:36Z Arteriolosclerosis - part 1 See how hyaline arteriolosclerosis (Protein in the arterial wall) causes hardening of the blood vessels. Rishi is a pediatric infectious disease physician and works at Khan Academy. Rishi Desai video https://cdn.kastatic.org/googleusercontent/a49o_BslQXdHnaMFUyxofEm2v9EUmR5CyPuTTKW1LyRyRWokitAD9vlNFgdaN5oHjFGg8cGd9T2gAzfdiG_BncDh Arteriolosclerosis - part 1 See how hyaline arteriolosclerosis (Protein in the arterial wall) causes hardening of the blood vessels. Rishi is a pediatric infectious disease physician and works at Khan Academy. https://cdn.kastatic.org/ka-youtube-converted/1JudNLK1-Ck.mp4/1JudNLK1-Ck.mp4 674 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/blood-vessel-diseases/v/arteriolosclerosis-part-2 2021-07-14T12:44:36Z Arteriolosclerosis - part 2 See how hyperplastic arteriolosclerosis (Protein in the arterial wall) makes it difficult for blood to go through blood vessels. Rishi is a pediatric infectious disease physician and works at Khan Academy. Rishi Desai video https://cdn.kastatic.org/googleusercontent/9nHoklQ9rqKyXH-SsMmoKJb9yXpcrCyweEPX9D30N9qRz6ejIVvETWPSkove7sdi7mYhikpvLfJQhjpDtGWJeNc Arteriolosclerosis - part 2 See how hyperplastic arteriolosclerosis (Protein in the arterial wall) makes it difficult for blood to go through blood vessels. Rishi is a pediatric infectious disease physician and works at Khan Academy. https://cdn.kastatic.org/ka-youtube-converted/EOnlvbWjFOE.mp4/EOnlvbWjFOE.mp4 311 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/coronary-artery-disease/v/what-is-coronary-artery-disease 2020-07-15T21:03:12Z What is coronary artery disease? Vishal Punwani video https://cdn.kastatic.org/googleusercontent/FEA8p-jAgcsw9JKT6rPqCarDgCOK21BH5al70nQ0r9Mdq1ymiDhlFUrOaW3thGVX54QFhQR0Sc0OzZxHtSOzcJE What is coronary artery disease? https://cdn.kastatic.org/ka-youtube-converted/EATkbpqlxvc.mp4/EATkbpqlxvc.mp4 819 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/coronary-artery-disease/v/risk-factors-for-coronary-artery-disease 2021-01-28T23:56:35Z Risk factors for coronary artery disease Vishal Punwani video https://cdn.kastatic.org/googleusercontent/X_eClM3AOQfqELlyQC22e28zKqf7Mop1Lr8uc3VZPmtSN6PfTuiTkGM2HHlsfJpkQX6GiAM4HBbLG8Dt89ntupT4 Risk factors for coronary artery disease https://cdn.kastatic.org/ka-youtube-converted/RrXJsf9x_sY.mp4/RrXJsf9x_sY.mp4 754 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/coronary-artery-disease/v/heart-attack-myocardial-infarction-pathophysiology 2020-07-15T21:03:20Z Heart attack (myocardial infarction) pathophysiology Vishal Punwani video https://cdn.kastatic.org/googleusercontent/oku7lTdv9HafyQSAwCsQrXzJXriwVGq4o1Y5Sm9maOpALmeAj1aRvBdGHpl-gxoucbJYRxM6wdtDzxIPZhz4uXLf Heart attack (myocardial infarction) pathophysiology https://cdn.kastatic.org/ka-youtube-converted/T_b9U5gn_Zk.mp4/T_b9U5gn_Zk.mp4 709 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/heart-valve-diseases/v/what-is-valvular-heart-disease 2020-07-15T21:03:20Z What is valvular heart disease? Joshua Cohen video https://cdn.kastatic.org/googleusercontent/dIgnlkSA8Q7ox0jNGGd-GhoHGirBscOUs3PQyAYlXjzc7UTK_1TWoFLKfX8Y-veFXsGcSM5VhpJdy0hI-Zhr-604IA What is valvular heart disease? https://cdn.kastatic.org/ka-youtube-converted/Wyxz0fgp6-A.mp4/Wyxz0fgp6-A.mp4 641 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/heart-valve-diseases/v/systolic-murmurs-diastolic-murmurs-and-extra-heart-sounds-part-1 2020-10-23T16:08:59Z Systolic murmurs, diastolic murmurs, and extra heart sounds - Part 1 Joshua Cohen video https://cdn.kastatic.org/googleusercontent/2nAEkmnfPjE1GGJ3eb1HYYoZ57f87l5hBq6Pp66dk5kJDhj32FDl0QVGkDCi1tf6bG2hQZSr118UI5klRy-uQ4Qn Systolic murmurs, diastolic murmurs, and extra heart sounds - Part 1 https://cdn.kastatic.org/ka-youtube-converted/6YY3OOPmUDA.mp4/6YY3OOPmUDA.mp4 727 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/heart-valve-diseases/v/systolic-murmurs-diastolic-murmurs-and-extra-heart-sounds-part-2 2020-12-28T16:56:58Z Systolic murmurs, diastolic murmurs, and extra heart sounds - Part 2 Joshua Cohen video https://cdn.kastatic.org/googleusercontent/yoCArgZgnH3h5pL0Qay1xgeDBINTNNCF14JPvahHV7sdz9oXbeI70i_TkjyKRA7VUbD4EZ2Mt5v6SqsgDllWepDFDg Systolic murmurs, diastolic murmurs, and extra heart sounds - Part 2 https://cdn.kastatic.org/ka-youtube-converted/ZUHpAaVpiY8.mp4/ZUHpAaVpiY8.mp4 879 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/x6e556f83:stroke-management/v/diagnosing-strokes-with-imaging-ct-mri-and-angiography 2020-07-15T21:03:18Z Diagnosing strokes with imaging CT, MRI, and Angiography Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Vishal Punwani video https://cdn.kastatic.org/googleusercontent/RBf8nBAHxf2ZlU5wgPzPm4SvkB6P1twNstSa0Gm5j4FlyhiblOG9YC0phIn-OhBvfsAQGOf8T9TJK2EE0Xxtx1V3 Diagnosing strokes with imaging CT, MRI, and Angiography Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. https://cdn.kastatic.org/ka-youtube-converted/xC55TgPmfZ0.mp4/xC55TgPmfZ0.mp4 570 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/coronary-artery-disease/v/heart-attack-myocardial-infarction-interventions-and-treatment 2020-08-10T17:28:30Z Heart attack (myocardial infarction) interventions and treatment Vishal Punwani video https://cdn.kastatic.org/googleusercontent/S1HOAGKqC97Uu4AtalfSxRWPvTp8zDe4ePMd1FLN23ndjrD7k6S_uqSWbE0ZSdau4J6FuehyT12A8nUIiXXPusgySg Heart attack (myocardial infarction) interventions and treatment https://cdn.kastatic.org/ka-youtube-converted/dLtFP6t99yo.mp4/dLtFP6t99yo.mp4 444 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/circulatory-system-diseases/hypertension/v/4-lifestyle-changes-to-help-manage-hypertension 2020-06-23T07:22:40Z 4 lifestyle changes to help manage hypertension Remember that a good diet, exercise, losing weight, and quitting smoking can lower blood pressure! Rishi is a pediatric infectious disease physician and works at Khan Academy. Rishi Desai video https://cdn.kastatic.org/googleusercontent/_QKJonR5-GekDF840GG97fB-WG-aCT0MHY4CCOP0JNiSlbI7yDSL1-MQg3_Lh42e6DDnIJxKbcagEIInp42uMyb41w 4 lifestyle changes to help manage hypertension Remember that a good diet, exercise, losing weight, and quitting smoking can lower blood pressure! Rishi is a pediatric infectious disease physician and works at Khan Academy. https://cdn.kastatic.org/ka-youtube-converted/Y2B6j7poiKI.mp4/Y2B6j7poiKI.mp4 395 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/lymphatics/v/what-is-lymph 2020-07-15T21:03:18Z What is actually in lymph Learn about the differences between lymph and blood. Find out what is actually in lymph, and how it might be different across your body. By Patrick van Nieuwenhuizen. Patrick van Nieuwenhuizen video https://cdn.kastatic.org/googleusercontent/57DGJltcViLANHZxoZUAeT7FCFZEH1ArJzfJfqbBvxWDhJ_Zk7AiYK_RmQZnlk-1b2hmTAQA_seqOQlpCoVGjc_5 What is actually in lymph Learn about the differences between lymph and blood. Find out what is actually in lymph, and how it might be different across your body. By Patrick van Nieuwenhuizen. https://cdn.kastatic.org/ka-youtube-converted/2Bq2xopLew8.mp4/2Bq2xopLew8.mp4 528 Cardiovascular disorders and treatments https://www.khanacademy.org/science/bmc-grade-9-science/x345505a97fc4a662:introduction-to-biotechnology/x345505a97fc4a662:types-of-tissue/e/lymph-and-lymphatic-system 2025-03-27T04:39:41.279585174Z Lymph and Lymphatic System This exercise is on the lymph fluid and the lymphatic system that transports the fluid. Nivedhitha exercise https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/lymphatics/v/lymphatic-vessels-move-fluid 2023-08-17T23:33:36.770424498Z How lymphatic vessels move fluid Find out how the body's mysterious second circulatory system works, and how it can move fluid even when it has no heart of its own. The lymphatic system cleverly returns fluid to the circulatory system without a pump. It reenters at the low-pressure end of the venous system, uses one-way valves to prevent backflow, and relies on body movement and smooth muscle contractions for propulsion. This ingenious system ensures efficient fluid circulation. By Patrick van Nieuwenhuizen. Patrick van Nieuwenhuizen video https://cdn.kastatic.org/googleusercontent/h3S21pvTx9qyAGqaCjotllUS8XyB6QhG56eRnx8F38kXl90t-CiP9QWXBR9jxi6tCmRpmKVozkkUVVWHCM-S9vQ How lymphatic vessels move fluid Find out how the body's mysterious second circulatory system works, and how it can move fluid even when it has no heart of its own. The lymphatic system cleverly returns fluid to the circulatory system without a pump. It reenters at the low-pressure end of the venous system, uses one-way valves to prevent backflow, and relies on body movement and smooth muscle contractions for propulsion. This ingenious system ensures efficient fluid circulation. By Patrick van Nieuwenhuizen. https://cdn.kastatic.org/ka-youtube-converted/CLneY6SoPi0.mp4/CLneY6SoPi0.mp4 445 Cardiovascular disorders and treatments https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/lymphatics/v/lymphatic-system-immunity 2020-07-23T09:05:55Z The lymphatic system's role in immunity Learn about how B and T cells reside in lymph nodes. Find out how that enables them to get a preview of what they need to be prepared to fight. By Patrick van Nieuwenhuizen. Patrick van Nieuwenhuizen video https://cdn.kastatic.org/googleusercontent/RqWgqLUyfOreZOXocm9EdSEm_7tAT20GnAGlOad513p8jsfRWmy6Uf74s4P6Hd-G58yIMn23dVtrUokjGJv0g3ssIA The lymphatic system's role in immunity Learn about how B and T cells reside in lymph nodes. Find out how that enables them to get a preview of what they need to be prepared to fight. By Patrick van Nieuwenhuizen. https://cdn.kastatic.org/ka-youtube-converted/kjLwVqxwaIM.mp4/kjLwVqxwaIM.mp4 583 Cardiovascular disorders and treatments