O'Neill v The King - [1947] NZLR 754

Workers' Compensation — Accident arising out of and in the Course of the Employment — Coronary Thrombosis — Coronary Occlusion — Worker with Diseased Coronary Arteries — Collapse while at Work — Onus of Proof on Worker of Strenuous or Unusual Effort — Workers' Compensation Act, 1922, s 3.