apex beat造句

• Apex beat Team Dragon Knights in the 2016 Summer NA LCS promotion tournament.
• A forceful apex beat indicates left ventricular pressure overload, while a right ventricular heave suggests right ventricular pressure overload.
• Larger VSDs may cause a parasternal heave, a displaced apex beat ( the palpable heartbeat moves laterally over time, as the heart enlarges ).
• A vertical line drawn from the mid-clavicle called the mid-clavicular line is used as a reference in describing cardiac apex beat during medical examination.
• Sometimes, the apex beat may not be palpable, either due to a thick chest wall, or conditions where the stroke volume is reduced; such as during ventricular tachycardia or shock.
• Often the apex beat is felt diffusely over a large area, in this case the most inferior and lateral position it can be felt in should be described as well as the location of the largest amplitude.
• Findings on clinical examination depend on the severity and duration of MI . The mitral component of the first heart sound is usually soft and with a laterally displaced apex beat, often with P 2, heard best when lying on the left side.
• Additional signs indicating left ventricular failure include a laterally displaced apex beat ( which occurs if the heart is enlarged ) and a gallop rhythm ( additional heart sounds ) may be heard as a marker of increased blood flow, or increased intra-cardiac pressure.