variant angina
Mae hefyd yn cael ei alw'n "angina Prinzmetal".
"It was first described as "A variant form of angina pectoris" in 1959 by the American cardiologist Dr. Myron Prinzmetal (1908–1987).
"angina amgen"?
Mae sawl cyfeiriad at "amrywiad CJD" - "amrywiad angina"?
Diolch
Siân
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