2019年01月28日

並非所有的心律失常都是一種疾病狀態


  心電圖報告心律失常的頻率不太低。許多人擔心心髒病。事實上,並非所有的心律失常都是一種疾病狀態,真正的疾病只是少數。


  在正常生理狀態下,人體心髒跳動規律均勻,一般為每分鍾60分鍾,老年人心率較慢,50次/min也可視為正常。當普通中青年心率緩慢時,常表現為不規則,診斷為竇性心律失常,但這種現象並非病理狀態,不必過分擔心。


  導致心律失常的疾病之一是傳導阻滯,其是指心髒傳導系統的損傷和阻塞,包括竇房室和房室傳導阻滯。根據嚴重程度,傳導阻滯可分為一度,二度和三度。如果您有一次性阻滯但沒有症狀,則無法進行相關治療;二度患者應查明原因,如冠心病或心律失常,並進行必要的幹預;三度患者常有暈厥,一般情況較重,心率超過40次/分。在嚴重的情況下,甚至心髒驟停,所以盡早找出病因並及時治療。


輪椅、電動輪椅及護理床等復康產品,是歐美熱賣的全球公認最ZINGER的港澳區總代理。我們為客戶提供免費上門試駕、度身訂造、微調服務等

  早搏也是一種常見的心律失常,一般分為房性和室性早搏。病人常常感到恐慌或“悄悄地停下來”。當常規心電圖檢查發現早搏時,不要過於緊張,應進行24小時動態心電圖監測,觀察早搏總數。如果總數超過5000,及時就醫,確定是心髒病還是其他原因引起的。喝太多咖啡或茶的健康人也會出現大量的早搏,這可以通過減少飲酒來恢複。


  病理性房性早搏可發展為房性心動過速或心房顫動,並伴有絕對心律失常和脈搏障礙。這部分患者應特別注意,如竇性心律不及時恢複等,長期來看,可導致心房血栓形成,一旦栓子脫落,會引起腦血管病等嚴重並發症。室性早搏常與冠狀動脈疾病有關,因為冠狀動脈阻塞會導致心肌缺血、缺氧、電活動異常,導致早搏。當連續發生幾次室性早搏時要保持警惕,因為這很容易引起室性心動過速或室顫。室顫是最危險的心律失常類型,心髒失去正常的射血能力,並能在幾分鍾內造成不可逆轉的腦損傷。有些心室顫動可迅速發展為心髒驟停,患者往往沒有時間就診,造成嚴重後果。




大腸癌是香港常見癌症的首位,但不少人仍然擔心到醫院做大腸鏡檢查,會帶來不適而錯過治療良機,其實大腸癌是唯一可以預防的癌症,只要透過檢查,及早發現及切除,便可避免變成癌症,所以定期接受檢查,是對付腸癌的最好方法。


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posted by meimei51 at 11:48| Comment(0) | 健康 | 更新情報をチェックする

2018年11月30日

硬幣操作模式應該像網絡,即時全球、自由、開放和樂趣


  北京,6月23日——“硬幣操作模式應該像網絡,即時全球、自由、開放和樂趣。”這是由於車鏈技術出生和成長的美國金融創新圈的概念和視覺。23日,該公司宣布在北京傑裏米·奧萊爾的創始人之一完成一輪由IDG中國D一輪6000萬美元的融資,進一步擴大業務,尤其是進入巨大的中國市場的機會。


  奧萊爾對未來的願景之一是,當人們需要將本幣兌換成外幣(如人民幣兌換美元)時,他們可以像支付寶(Alipay)和微信(WeChat pay)那樣快速、方便甚至免費。作為對這一創新前景的積極回應,著名的中國風險投資/私人股本公司IDG中國公司領導百度、中國黃金佳子、光大控股、萬象和易鑫組成了一個中國財團。來自美國的布雷耶資本和通用催化劑資本進行了這一輪投資。另外,IBM前董事長兼首席執行官彭明盛和銀湖資源聯結首創品德倫·哈金斯作為個人投資者也參與其中。



以最優惠的人民幣兌換率為你提供各種兌換服務。無論是美元兌人民幣、人民幣兌美元,或是港元等其他貨幣都一應俱全。

  據報道,該公司已獲得美國和英國金融監管機構的相關市場許可證,並利用當地對美元和英鎊的支持,在美國和歐洲推出了相關的外彙和支付服務。


  同一天,該公司的聯合創始人也正式宣布成立“世界可以中國新聞”。這是一家獨立的中國公司,這一輪融資的重點是為中國消費者提供開放的、全球性的社會支付服務。


  奧萊爾指出,中國的社會網絡支付和其他金融服務正以驚人的速度發展,形成了巨大的規模,許多方面甚至超過了發達國家,這對世界各地的創新型企業家來說是一個很大的鼓舞。他認為,未來中國消費者將在世界經濟中發揮越來越重要的作用,人民幣在世界上的重要性將大大提高。該公司希望用美元、英鎊、歐元和人民幣將消費者聯系起來,就像網站、電子郵件和其他互聯網協議一樣。


  美國投資機構Breyer Capital的創始人吉姆·布雷耶認為,未來十年最有價值的投資領域是人工智能、機器學習和互聯網金融創新。自2005年以來,他每年來中國多次。他說,隨著中國創新的蓬勃發展,許多東西甚至可以從矽穀借來。


  IDG中國創始合夥人熊曉鴿表示,由於其長期的投資實踐和積累,IDG有實力、資源和聲譽投資於互聯網企業的風險和權益。這項投資也為中國消費者,尤其是出境遊客帶來了巨大的便利。同時,也有助於擴大人民幣的全球影響力。,他補充說,IDG中國的投資主要集中於國內企業,但也考慮一些國際投資公司與全球創新技術和模式,以幫助其在中國登陸,實現投資者、企業和消費者多方共贏。例如,IDG之前對美國傳奇電影和法國豪華羽絨和戶外服裝品牌Moncler的投資表現不錯。


  “我們希望中國消費者能夠享受開放式區塊鏈技術驅動的支付帶來的好處。例如,在紐約、倫敦或柏林學習的中國學生,或者在美國、歐洲或中國工作的年輕專業人士,可以迅速、輕松地與他們的朋友和家人分享價值。”肖恩·內維爾“,另一位世界創辦人之一,也曾這樣說過。他認為,隨著這種業務的廣泛使用和效率的提高,外彙中介費用將逐漸接近零,而以外彙業務為主的傳統金融機構或銀行相關業務將受到很大影響。



我們知道港股和A股的市場大不相同,但是隨著這兩地的互聯互通,在內地就能夠買港股,在香港就能買A股,使得兩地的金融市場能夠互聯互通,共同發展。每一個股票市場都有著落後股和強勢股,作為投資者的我們要萬分小心。


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posted by meimei51 at 12:03| Comment(0) | 財經 | 更新情報をチェックする

2017年07月19日

Cuchulain's wounds Cuchulain


Then was Ferdiad angry. "That had Cuchulain no right to say! If it be true he said this thing, then will I fight with him to-morrow!"

At that Fergus left Ferdiad and Maeve, and went out in his chariot to tell Cuchulain what had happened.

"I give my word," exclaimed Cuchulain, "for my friend to come against me is not my wish!"

"Ferdiad's anger is stirred up," said Fergus, "and he has no fear of you."

"Be quiet," replied Cuchulain, "for I can stand against him anywhere!"

"It will go hard with you getting the better of him," answered Fergus, "for he has the strength of a hundred."

"My word and oath," said Cuchulain, "it is I who will be victorious over Ferdiad."

Then went Fergus joyfully back to the encampment. But Ferdiad, gloomy and heavy-hearted, slept only through the early part of the night. Toward the end of night he told his driver to harness his horses.

"Ferdiad," said the driver, "it would be better for you to stop here, for grief will come of that meeting with Cuchulain."

Yet the chariot was yoked and they went forward to the ford, and day and its full light came upon them there. Then Ferdiad slept while he waited for the coming of Cuchulain.

With the full light of day Cuchulain himself rose up, and said to his driver, "Laeg, yoke the chariot, for the man who comes to meet us to-day is an early riser."

[Pg 23]

"The horses are harnessed," answered Laeg.

With that Cuchulain leaped into the chariot, and about him shouted the people of the gods of Dana, and the witches and the fairies.

Then Ferdiad's driver heard them coming, the straining of the harness, the creaking of the chariot, the ringing of the armor and the shields, and the thunder of the horses' hoofs.

"Good Ferdiad," said the driver, laying his hand upon his master, "rise up. Cuchulain comes, and he is coming not slowly, but quick as the wind or as water from a high cliff or like swift thunder."

And they saw Cuchulain coming, swooping down on them like a hawk from a cliff on a day of hard wind. Cuchulain drew up on the north side of the ford.

"I am happy at your coming," said Ferdiad.

"Till this day would I have been glad to hear that welcome," answered Cuchulain; "but now it is no longer the welcome of a friend."

Then each spoke unfriendly words and each began to boast.

"Before the setting of the sun to-night," said Ferdiad, "you will be fighting as with a mountain, and it is not white that battle will be."

"You are fallen into a gap of danger," answered Cuchulain, "and the end of your life has come."

"Leave off your boasting," shouted Ferdiad, "you heart of a bird in a cage, you giggling fellow."

[Pg 24]

But to this Cuchulain replied, "You were my heart companion, you were my people, you were my family—I never found one who was dearer."

"What is the use of this talk?" asked Ferdiad.

"Good Ferdiad," answered Cuchulain, "it is not right for you to come out against me through the meddling of Maeve. Do not break your oath not to fight with me. Do not break friendship. We were heart companions, comrades, and sharing one bed."

And Ferdiad answered: "Do not be remembering our companionship, for it will not protect you this day. It is I will give you your first wounds."

Then began they with their casting weapons—their round-handled spears and their little quill spears and their ivory-hilted knives and their ivory-hafted spears, and these weapons were flying to and fro like bees on the wing on a summer's day. Yet good as the throwing was, the defense was better, and neither hurt the other. There was no cast that did not hit the protecting shields, and by noon their weapons were all blunted against the faces and bosses of the shields.

So they left these weapons and took to their straight spears. And from the middle of midday till the fall of evening each threw spears at the other. But good as the defense was, in that time each wounded the other.

"Let us leave this, now," said Ferdiad.

Then each came to the other and put his hands[Pg 25] around the neck of the other and gave him three kisses. And that night one inclosure held their horses and at one fire sat their chariot-drivers. And of every healing herb that was put on  sent an equal share westward across the ford for the wounds of Ferdiad. And of food and drink Ferdiad sent a fair share northward to Cuchulain and his men.
posted by meimei51 at 11:52| Comment(0) | 日記 | 更新情報をチェックする

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