![Heart sounds. A. Normal. S1, first heart sound; S2, second heart sound; A2, aortic component of the second heart sound; P2, pulmonic component of the second. - ppt download Heart sounds. A. Normal. S1, first heart sound; S2, second heart sound; A2, aortic component of the second heart sound; P2, pulmonic component of the second. - ppt download](https://slideplayer.com/13554081/82/images/slide_1.jpg)
Heart sounds. A. Normal. S1, first heart sound; S2, second heart sound; A2, aortic component of the second heart sound; P2, pulmonic component of the second. - ppt download
![Second Heart Sound Key to Auscultation Dr. I. Sathyamurthy MD, DM, FACC FRCP (Edin), FRCP (Glas), DSc (Honoris Causa) Sr. Interventional Cardiologist Apollo. - ppt download Second Heart Sound Key to Auscultation Dr. I. Sathyamurthy MD, DM, FACC FRCP (Edin), FRCP (Glas), DSc (Honoris Causa) Sr. Interventional Cardiologist Apollo. - ppt download](https://images.slideplayer.com/42/11373919/slides/slide_2.jpg)
Second Heart Sound Key to Auscultation Dr. I. Sathyamurthy MD, DM, FACC FRCP (Edin), FRCP (Glas), DSc (Honoris Causa) Sr. Interventional Cardiologist Apollo. - ppt download
![Full article: Markedly Low Cardio-Ankle Vascular Index in Aortic Valve Stenosis: Vital Possible Cause Not to Be Overlooked [Letter] Full article: Markedly Low Cardio-Ankle Vascular Index in Aortic Valve Stenosis: Vital Possible Cause Not to Be Overlooked [Letter]](https://www.tandfonline.com/cms/asset/9c21c2b8-dcd1-49a2-867e-061ce41b5e0a/dvhr_a_12158644_f0001_c.jpg)
Full article: Markedly Low Cardio-Ankle Vascular Index in Aortic Valve Stenosis: Vital Possible Cause Not to Be Overlooked [Letter]
![Simulated S2 heart sound (duration: 90 ms, A2-P2 valvular split: 30... | Download Scientific Diagram Simulated S2 heart sound (duration: 90 ms, A2-P2 valvular split: 30... | Download Scientific Diagram](https://www.researchgate.net/publication/236598484/figure/fig29/AS:669584092839944@1536652696388/Simulated-S2-heart-sound-duration-90-ms-A2-P2-valvular-split-30-ms-A2-P2-valvular.png)
Simulated S2 heart sound (duration: 90 ms, A2-P2 valvular split: 30... | Download Scientific Diagram
![Stanford Medicine 25 on X: "In the normal heart, during expiration, the second sound (S2) is usually single. During inspiration, S2 is made of two components: Aortic valve closure (A2) happens first Stanford Medicine 25 on X: "In the normal heart, during expiration, the second sound (S2) is usually single. During inspiration, S2 is made of two components: Aortic valve closure (A2) happens first](https://pbs.twimg.com/media/FMOD5X2XIAscgeB.jpg)