regex101: Python Match Workspace

\ba Unicode word boundary

Americanthe literal text American (case insensitive)

\ba Unicode word boundary

Negated Character Class[^/,.]*

*matches any number of characters outside the set below:

/the literal / (47₁₀ / 57₈ / 2F₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\ba Unicode word boundary

Associationthe literal text Association (case insensitive)

\ba Unicode word boundary

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Search reference

Regular Expression

\bAmerican\b[^/,.]*\bAssociation\b

New

Patients with end stage heart failure fall into stage D of the ABCD classification of the American College of Cardiology (ACC)/American Heart Association (AHA), and class III–IV of the New York Heart Association (NYHA) functional classification; they are characterised by advanced structural heart disease and pronounced symptoms of heart failure at rest or upon minimal physical exertion, despite maximal medical treatment according to current guidelines.

Regular Expressions 101

Regular Expression

Extraction