- gwałtowny aj = violent, impetuous, hot‑headed, vehement, sudden (e.g. change). av gwałtownie
- uderzenie n.noun = 1] a strike/blow/hit 2] stroke (in golf). 3] a beat, pulsation
- gwałtowne uderzenia serca = a sudden change of heart beat = a heart palpitation
- uderzenia gorąca OR uderzenie krwi do głowy = a (sudden) hot flush (e.g. in menopause)