1. CARDIOVASCULAR SYSTEM CARDIAC CYCLE HEART SOUNDS LECTURE – 4 DR. ZAHOOR ALI SHAIKH 2.
DR. ZAHOOR ALI SHAIKH CARDIOVASCULAR SYSTEM LECTURE - VII.
CARDIOVASCULAR SYSTEM CARDIAC CYCLE HEART SOUNDS
CARDIOVASCULAR SYSTEM CARDIAC CYCLE-II HEART SOUNDS 1 DR. Mohammed Sharique Ahmed Quadri.
HEART SOUNDS Dr. Taj There are four heart sounds SI, S2, S3 & S4. Two heart sound are audible with stethoscope S1 & S2 (Lub - Dub). S3 & S4 are not audible.
