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The stethoscope is a medical device for auscultation, or listening to internal sounds of an animal or human body.It typically has a small disc-shaped resonator that is placed against the skin, with either one or two tubes connected to two earpieces.
In the early 1930s, house calls by doctors were 40% of doctor-patient meetings. By 1980, it was only 0.6%. [3] Reasons include increased specialization and technology. In the 1990s, team home care, including physician visits, was a small but growing field in health care, for frail older people with chronic illnesses.
The heart is located in the middle of the abdomen with its tip slightly towards the left side of the abdomen. Disorders of the heart lead to heart disease and cardiovascular disease and can lead to a significant number of deaths: cardiovascular disease is the leading cause of death in the U.S. and caused 24.95% of total deaths in 2008. [19]
Cardiac catheterization (heart cath) is the insertion of a catheter into a chamber or vessel of the heart.This is done both for diagnostic and interventional purposes. A common example of cardiac catheterization is coronary catheterization that involves catheterization of the coronary arteries for coronary artery disease and myocardial infarctions ("heart attacks").
There are concerns that the precordial thump can result in worsening of a person's heart rhythm more often than it improves it. [2]The use of the precordial thump technique has sometimes been shown in famous movies and television, such as in The Good Doctor Season 2 episode 5 in which it is performed by Dr. Brown, and The Resident Season 1 episode 2 in which it is performed by Conrad Hawkins ...
Adam Smith is an Australia-based doctor from England who ran a YouTube channel under the name "Doc Adam". [2] He started making videos on medical advice with the help of his Filipino partner in 2017. A Filipino -speaker himself, Smith caters to a Filipino demographic. [ 3 ]
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A heart rate below normal is called "bradycardia" (<60 in adults) and above normal is called "tachycardia" (>100 in adults). A complication of this is when the atria and ventricles are not in synchrony and the "heart rate" must be specified as atrial or ventricular (e.g., the ventricular rate in ventricular fibrillation is 300–600 bpm ...