How long in their lives does the average person spend on the toilet - trivia question /questions answer / answers
Compression of the heart caused by the accumulation of blood or other fluid within the pericardial sac, thus preventing the ventricles from adequately filling or pumping blood, is known as cardiac tamponade. true. Asystole is absence of contractions of the heart.
Fluid in the pericardial sac can impair cardiac filling, leading to low cardiac output and sometimes shock and death. If fluid accumulates slowly (eg, due to chronic inflammation), the pericardium can stretch to accommodate up to 1 to 1.5 L of fluid before cardiac output is compromised. However, with rapid fluid accumulation, as occurs with traumatic hemorrhage, as little as 150 mL may cause tamponade.