The most authoritative answer in 2024
-
-
Lucas Patel——Works at the World Food Programme, Lives in Rome, Italy.
A biphasic P wave refers to a P wave that has two distinct parts: an initial positive deflection followed by a negative deflection, or vice versa. This pattern can be seen in a normal electrocardiogram (ECG) and is particularly notable in lead V1. However, the presence of a biphasic P wave can also indicate certain cardiac conditions, such as right or left atrial hypertrophy, or atrial arrhythmias. In a normal ECG, the P wave should have a maximal height of 2.5 mm in leads II and/or III. It is positive in lead II and AVF, and biphasic in lead V1. The characteristics of a normal P wave can help differentiate between a normal variant and a pathological condition. read more >> -
-
William Brooks——Works at Google, Lives in Mountain View. Graduated from Stanford University with a degree in Computer Science.
The P wave morphology can reveal right or left atrial hypertrophy or atrial arrhythmias and is best determined in leads II and V1 during sinus rhythm. Characteristics of a normal p wave:[1] The maximal height of the P wave is 2.5 mm in leads II and / or III. The p wave is positive in II and AVF, and biphasic in V1.read more >>+119962011-1-12
about “、、”，people ask：
- 43回复What is proton pumping?？
- 57回复Why can transverse waves only travel through solids?？
- 64回复What is the junctional rhythm?？
- 26回复Can electromagnetic waves be transverse and longitudinal?？
- 24回复How are the wavelength and frequency of a wave related?？
- 51回复What is a junctional tachycardia?？
- 17回复What does the PR interval measure?？
- 76回复What is the most common type of earthquake?？
- 50回复What is the role of the Na+ K+ pump?？
- 82回复What is a safe place to be during an earthquake?？
- 16回复What is depolarization of muscle?？
- 69回复Can digoxin overdose cause death?？
- 50回复What is the P wave in an electrocardiogram?？
- 32回复What does digoxin do to the body?？
- 31回复What is the relation between amplitude and frequency?？
READ MORE：
- +1719What type of wave is a primary wave?
- +1922What type of wave is a love wave?
- +1917What can S waves not travel through?
- +1226Can transverse waves travel through solids?
- +1798How are frequency and amplitude related?
- +1160What is the fastest wave?
- +1183What is the most common type of earthquake?
- +1642How do you locate the epicenter of an earthquake?
- +1933What type of ground causes the most destruction?
- +1293How can the center of the earth be solid?
- +1455What would happen if the Earth's core cooled down?
- +1828Why is the inner core under so much pressure it does not move like a liquid?
- +1841Why do shallow earthquakes cause the most damage?
- +1255What does a seismograph measure?
- +1374What is the difference between the hypocenter and the epicenter of an earthquake?
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.
