Google, IBM & Meta Certificates – 40% Off
One plan covers every Professional Certificate on Coursera.
Unlock All Certificates
Learn to differentiate between normal and heaving apex beats in this 59-minute cardiology lecture from Dr. Najeeb Lectures. Begin with the fundamental definition of the apex beat as the lowermost and outermost area of the precardium where a definitive cardiac impulse can be palpated. Explore normal apex beat characteristics including proper location (5th intercostal space in adults), size (not more than 2.5-3 cm), and pediatric variations. Master the cardiac mechanics behind apex beats through detailed explanations of isovolumetric contraction phases, myocardial fiber dynamics, and the differences between right and left ventricular contractions. Examine various abnormal apex beat types with special focus on left ventricular hypertrophy, pressure overload conditions, concentric and eccentric hypertrophy, and their progression. Investigate cardiac conditions including aortic valve stenosis, systemic hypertension, hypertrophic cardiomyopathy, and coarctation of the aorta, with emphasis on their pathophysiological mechanisms and clinical significance.
