Auscultation Location

Cardiomyopathy - Congestive Moderate Auscultation Reference

Unlock quizzes, lessons and more.

Patient Normal Speed

play
pause

Patient Half Speed

play
pause

Lesson

For heart sounds listen to the synthetic sound while reviewing this lesson.

This is a simulation of Cardiomyopathy - Congestive Moderate taken at the apex.

1. Note that S1 is softer than normal due to decreased LV contractility.

2. S2 is normal at the Apex.

3. An S3 is present due to left ventricular failure.

4. A rectangular, medium-pitched murmur of mild mitral insufficiency is due to a dilated mitral valve annulus.

As you listen to this sound, observe the waveform. This is a graph of sound amplitude (loudness) on the vertical axis vs time on the horizontal axis.

Additional Listening Tips

S1: May be softer.
Systole: Medium pitched, rectangular murmur. Clicks may be heard.
Diastole: S3 present.

Auscultation Method

The recommended patient position is seated

For this sound, use stethoscope's diaphragm The recommended auscultation position for the stethoscope is mitral

Relevant Courses

If you wish to review a complete mobile concerning Cardiomyopathy - Congestive Moderate Auscultation Reference and related heart sounds, the modules(s) listed below may be useful. Each lesson includes text that explains the auscultatory sound and its clinical significance. The lesson also includes an audio track for playback. A waveform provides a great way to visualize the sounds. Finally, we also include an animation video. For heart sounds, the video illustrates heart muscle and valve movements along with blood flow. For lung sounds, the primary source of the sounds can be seen. Each module also includes a quiz.

Cardiomyopathy - Congestive Moderate Auscultation Reference