In cells, structures called Golgi Bodies (also known as Golgi apparatus or Golgi complex) are stacks of membrane-covered sacs that package and move proteins to the outside of the cell.
Pulsus alternans is a physical finding with arterial pulse waveform showing alternating strong and weak beats.
Pulsus paradoxus is one of the ominous signs in acute exacerbation of bronchial asthma. This is the most common extra-cardiac cause of this physical sign. The main mechanism operational in respiratory disease is the unusually great fluctuations in intrathoracic pressures that are transmitted to the aorta. 1.