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Also observed by James Blachly, Strep Throat can also cause pericarditis due to the heart sac filling up. Pneumococcus or tuberculous pericarditis are the most common bacterial forms. Anaerobic bacteria can also be a rare cause. [13] Fungal pericarditis is usually due to histoplasmosis, or in immunocompromised hosts Aspergillus, Candida, and ...
Human infectious diseases may be characterized by their case fatality rate (CFR), the proportion of people diagnosed with a disease who die from it (cf. mortality rate).It should not be confused with the infection fatality rate (IFR), the estimated proportion of people infected by a disease-causing agent, including asymptomatic and undiagnosed infections, who die from the disease.
In 2016, the WHO recorded 56.7 million deaths [3] with the leading cause of death as cardiovascular disease causing more than 17 million deaths (about 31% of the total) as shown in the chart to the side. In 2021, there were approx. 68 million deaths worldwide, as per WHO report.
Meanwhile, chronic liver disease and cirrhosis were the 11th leading cause of death in 2019 but had climbed to the ninth slot by 2023, with the mortality rate rising by 15% in that span of time.
In tuberculosis-endemic regions, tuberculous pericarditis accounts for 50-90% of cases of effusive pericarditis, depending on HIV status. [6] In developed countries, it only accounts for about 4% of cases. [6] Tuberculous pericarditis is a deadly disease with a mortality rate of up to 40% in the first 6 months after diagnosis. [6]
The other 10–20% of acute pericarditis cases have various causes including connective tissue diseases (e.g., systemic lupus erythematosus), cancer, or involve an inflammatory reaction of the pericardium following trauma to the heart such as after a heart attack such as Dressler's syndrome. [2]
Constrictive pericarditis is a condition characterized by a thickened, fibrotic pericardium, limiting the heart's ability to function normally. [1] In many cases, the condition continues to be difficult to diagnose and therefore benefits from a good understanding of the underlying cause.
Despite being the nation’s biggest killer for 100 years, a new survey finds many adults don’t know that heart disease is the leading cause of death in the U.S.