Cardiac Cycle Guide ➡ https://www.interactivebiology.com/c...

Everything you need to know to get a basic understanding of heart sounds. I cover S1, S2, S3, and S4, what leads to those sounds as well as Systolic and Diastolic murmurs.

Time Stamps:
00:00 Intro
00:15 Cardiac Cycle Review
00:48 Blood Flow Review
01:05 S1 1st Heart Sound
02:00 S2 2nd Heart Sound
02:46 Normal Heart Sound
03:19 S3 Ventricular Gallop
04:18 S4 Atrial Gallop
05:21 Heart Murmurs
06:10 Systolic Murmur Example
06:29 Diastolic Murmur Example
06:40 Systolic & Diastolic Murmur
07:08 Further Evaluation
07:24 Cardiac Cycle