Cardiac Library

Cardiac Sounds

Heart sounds (eg, pitch, volume, rate, rhythm) can provide a great deal of information about the condition of a patient’s heart. Being able to interpret what those sounds mean is a skill that requires practice. This section of the cardiac library provides audio clippings of heart sounds to help clinicians learn what to listen for.

These sounds can be used as a comparison tool for practitioners. Following patient auscultation in the clinical setting, practitioners can listen to the heart sounds below to help identify those encountered in practice.

These recordings, taken with an electronic stethoscope on actual patients, may include some background noise. The sounds have not been modified; headphones are recommended for optimal listening. Unless specified, all sounds are from canine patients.

Bradyarrhythmias
A stylized illustration of a heart, depicting its anatomical structure, is accompanied by the text "Normal Heart Sounds" in bold red lettering. The design emphasizes the importance of understanding heart sounds in veterinary medicine.
Equine Heart Sounds
A stylized illustration of a feline heart, highlighting its anatomical features with a gradient color effect. The text below indicates the focus on feline heart sounds, relevant for veterinary education.
A stylized illustration of a feline heart, highlighting the left apical region, accompanied by text indicating "Left Apical Murmurs & Sounds." The design emphasizes the anatomical features relevant to veterinary cardiology.
A stylized illustration of a heart highlights the left cranial or basilar region, indicating the location associated with mitral murmurs. The design features a gradient of pink tones, emphasizing the anatomical structure relevant to veterinary cardiology.
A stylized illustration of a heart highlighting the left cranial or basilar murmurs, with the heart depicted in a gradient of pink shades. The text "Left Cranial or Basilar Murmurs" is prominently displayed in bold red below the heart illustration.
Featured Image
A stylized illustration of a heart highlighting the right side, with a gradient color scheme. The text "Right Sided Murmurs" is prominently displayed below the heart, indicating a focus on cardiac conditions related to the right side of the heart.
A stylized illustration of a heart, highlighting its anatomical features, accompanied by the text "Tachyarrhythmias" below. The heart is depicted in a gradient of pink shades, emphasizing its structure in a clinical context.

Keep Your Finger On the Pulse

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