sudden+attack
61panic attack — noun A sudden period of intense anxiety, mounting physiological arousal, fear, stomach problems and discomfort that are associated with a variety of somatic and cognitive symptoms …
62asthma attack — noun An incident wherein a person who suffers intermittent experiences of bronchioconstriction undergoes such an experience, usually with a sudden onset …
63panic attack — panic at,tack noun count a sudden very strong feeling of being afraid or worried that makes you unable to breathe …
64heart attack — heart failure, sudden cessation of heart activity …
65heart attack — noun a sudden occurrence of coronary thrombosis, typically resulting in the death of part of a heart muscle …
66panic attack — noun a sudden overwhelming feeling of acute and disabling anxiety …
67heart attack — noun (C) a sudden serious medical condition in which someone s heart stops working, causing them great pain …
68heart attack — /ˈhat ətæk / (say haht uhtak) noun 1. any sudden severe instance of heart malfunction. 2. the blocking of an artery to the heart resulting in the death of part of the heart muscle; myocardial infarct. Compare coronary thrombosis …
69heart attack — A sudden impairment of the heart. See coronary occlusion …
70apoplectic stroke — sudden attack of weakness affecting one side of the body which is caused by an interruption of the flow of blood to the brain …