Скачать или смотреть Normal Apex Beat vs Heaving Apex Beat

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▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
Definition and Location (00:00:26 - 00:04:21)
Apex Beat: The lowermost and outermost area of the precardium where a definitive cardiac impulse can be palpated or inspected
Precardium: Anterior chest wall area directly in front of the heart

Normal Apex Beat Characteristics

Location:
In adults: 5th intercostal space
In midclavicular line (or slightly medial)

Size:
Not more than 2.5-3 cm in area
Should not be palpable in more than one intercostal space
Pediatric Variations (00:04:52 - 00:05:16)
Optimal Examination Technique (00:05:40 - 00:06:11)
Cardiac Mechanics of Apex Beat (00:06:22 - 00:10:30)

Cardiac Anatomy and Apex Beat Analysis

Isovolumetric Contraction Phase (00:11:22 - 00:11:38)
Myocardial Fiber Dynamics (00:11:38 - 00:12:16)
Normal Apex Beat Characteristics (00:13:07 - 00:14:13)
Right vs Left Ventricular Contraction (00:14:13 - 00:16:17)
Abnormal Apex Beat Types (00:17:11 - 00:19:32)

Left Ventricular Hypertrophy and Pressure Overload

Pressure Overload Basics (00:22:39 - 00:23:26)
Concentric Hypertrophy (00:23:26 - 00:24:38)
Eccentric Hypertrophy (00:25:24 - 00:26:11)
Progression of Pressure Overload (00:26:50 - 00:27:44)
Diastolic Dysfunction (00:28:06 - 00:30:19)
Types of Aortic Stenosis (00:31:26 - 00:34:51)

Aortic Valve Stenosis and Cardiac Conditions
Degenerative Aortic Valve Stenosis (00:35:07 - 00:36:09)
Risk Factors (00:35:55 - 00:36:23)
Pathophysiological Mechanism (00:38:03 - 00:38:46)

Causes of Cardiac Pressure Overload
1. Systemic Hypertension (00:39:00 - 00:39:51)

Hypertrophic Cardiomyopathy and Related Cardiac Conditions

Sudden Death Risk in Hypertrophic Cardiomyopathy (00:47:01 - 00:48:13)
Differentiating Cardiac Hypertrophies (00:48:13 - 00:48:42)
Coarctation of Aorta (00:49:05 - 00:55:31)
Heaving Apex Beat (00:55:31 - 00:57:53)
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