𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗰𝗮𝗿𝗱𝗶𝗼𝗴𝗿𝗮𝗺 ﮩـﮩﮩ٨ـ🫀ﮩ٨ـﮩﮩ٨ـ
➩ The end of the T-wave marks the end of systole.
➩ Counting the number of QRS complexes that occur in a given time period, one can determine the heart beat rate of an individual.
➩ A patient is connected to the machine with the three electrical leads (one to each wrist and to the left ankle).
➩ P-wave represents the electrical excitation (or depolarisation) of the atria, which leads to the contraction of both the atria.
➩ QRS complex represents the depolarisation of the ventricles.
➩ T-wave represents the return of the ventricles from excited to normal state (repolarisation).
➩ The end of the T-wave marks the end of systole.
➩ Counting the number of QRS complexes that occur in a given time period, one can determine the heart beat rate of an individual.
➩ A patient is connected to the machine with the three electrical leads (one to each wrist and to the left ankle).
➩ P-wave represents the electrical excitation (or depolarisation) of the atria, which leads to the contraction of both the atria.
➩ QRS complex represents the depolarisation of the ventricles.
➩ T-wave represents the return of the ventricles from excited to normal state (repolarisation).