Papillary muscle

---

Papillary muscle

---

There are ——— papillary muscles in the heart originating from the ventricular walls.

• [A] 3
• [B] 4
• [C] 5
• [D] 6

---

---

---

Three of these papillary muscle – attached to the tricuspid valve

---

• – Anterior
• – Posterior
• – Septal

---

Mitral valve Papillary muscle – 2 are attached to the mitral valve

---

• – Anterolateral
• – Posteromedial

---